Get Free 2010 MERCEDES-BENZ GLK V6, 3.5L; DOHC; 24V TSBs

Released 1/19/2018
Takata Phase 3 Passenger Side Airbag. Models 204,X204,207,197. Model Years 2009-2013

Released 7/14/2017
TAKATA L4L DSAB and PSAB if applicable. Model 171,197,203,204,207,212. Model Years 2005-2014

Released 3/14/2017
Replace Driver-Side and (if applicable) Front Passenger Air Bag. Models 171, 197, 203, 204, 207, and 212. Model Years 2005-2014

Released 9/17/2014
Operation Number Structure for Diagnosis Jobs. MY-All, Models 117, 156, 163, 164, 166, 170, 171, 172, 197, 199, 203, 204, 205, 207, 208, 209, 210, 211, 212, 215, 216, 218, 219, 220, 221, 222, 230, 231, 240, 245, 251, 450, 451

Released 7/8/2014
Test Drive Operations. MY-All, Models All. Revision a: Renamed Section and Title of Warranty Manual

Released 4/11/2014
Change to Single Component Windshield Bonding System. MY-All, Models All

Released 1/9/2013
Cleaning Tin-Plated Surfaces. MY-All, Models All

Released 10/22/2012
Instrument Cluster Message "Replace Key Battery" Appearing Soon After New Key Battery Replacement. All Models with Keys Having One Battery

Released 9/26/2012
License Plate Bracket. MY-All, Models All

Released 5/24/2012
Revision T: Edit to MB Copyright and Logo. MY-All. All Models. MBUSA-Approved Refinishing Products

Released 4/27/2012
Seat Belt Buckle. MY-All, Models All

Released 4/9/2012
Warranty Policy Regarding Steering Wheels. MY-All, Models All

Released 2/15/2012
Damage Code Use. MY-All, Models 204 and 212

Released 10/28/2011
License Plate Bracket Omission. MY-All, Models 164, 166, 169, 171, 172, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216,218, 219, 220, 221, 230, 231, 240, 245, 251

Released 3/11/2011
Check Seam Seal in Right Rear Wheel Arch. Model 204.9. Model Year 2011

Released 10/26/2010
Malfunctions Due to Other-Make Installations. Revision a: Additional devices and pictures added. MY-All. Models All

Released 10/12/2010
MY-All. Models All. Return Delivery of Interior Air Filters

Released 8/5/2010
Models 164, 170, 171, 203, 204, 207, 209, 211, 212, 215, 216, 219, 220, 221, 230, 251, 463. Clearcoat Paint Systems with Higher Scratch Resistance

Released 6/10/2010
MY-All. Models 207.456/472. Removal of Soft Top Protective Cover after Transportation

Released 4/7/2010
Model 204.9 up to VIN End Number 472427 with Code 890 Liftgate Does Not Open Fully

Released 3/24/2010
Revision: Follow-up Operations for Cushion Shell Added / Supersedes DTB S-B-91.10/112f Model 204 Seat Frame Noises

Released 3/16/2010
MY-All. Models 164, 204, 207, 211, 212, and 221. Replacing the Emergency Tensioning Retractor

Released 3/12/2010
Model 204/207/212 Seat Heater is Inoperative or Heat Output is Too Low

Released 3/11/2010
Model 204 Deformation in Right Rear Bumper

Released 3/11/2010
Model 204/207/212 Instrument Cluster: Tachometer Fluctuates

Released 3/5/2010
DAS/XD Add-On 2010-02-03-1364 for Passenger Cars

Released 2/11/2010
Revision Q: Dupont Products Deleted. MY-All. All Models. MBUSA-Approved Refinishing Products

Released 2/9/2010
Revision: Additional Damage Cause and Remedy Added Model 204, 212, 207, 164, 251 with Pneumatic Lumbar Support Failure of Pneumatic 4-way Lumbar Support

Released 1/27/2010
MY-All. Model 204. Change to Attachment Point Shielding on Right Main Floor

Released 1/22/2010
MY-All. Models All. Floor Mat Safety

Released 12/18/2009
Model 204.9. Model Year 2010. Adjust Rear Lift Gate Stops

Released 12/8/2009
Revision: Title revised, document adapted to new naming desingation of Navigation 20 Model 204 Navigation 20: No navigation instructions in instrument cluster

Released 12/8/2009
Revision: Content updated to provide more detail / Supersedes DTB P-B-83.30/122a Model 204 Noises from Vicinity of Glove Box

Released 11/25/2009
DAS/XD add-on 2009-10-05-1271 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-09-10-1253 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1265 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1266 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-11-02-1296 for Passenger Cars

Released 11/25/2009
Model GLK 204 Noises in Area of Instrument Panel/Instrument Cluster

Released 11/25/2009
DAS/XD add-on 2009-10-21-1290 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-10-15-1284 for Passenger Cars

Released 11/23/2009
All Models Marks in Clearcoat After Removing Protective Transport Film

Released 10/28/2009
Revision: Added applicable models / Supersedes DTB S-B-80.57/24c All Model 164, 171, 203, 204, 207, 209, 211, 212, 219 and 251 Vehicles Diagnosis and Replacement of DAS3 Components (Key, EIS, ESL)

Released 10/28/2009
Revision:Applicable models and remedy updated / Supersedes DTB P-B-82.35/587 and T-B-82.35/588 Model 204, 216, 212 Model GLK 204, 164, 251, 221 Washer fluid indicator on instrument cluster incorrect

Released 9/29/2009
Model 204 Reversible emergency tensioning retractor incompatible with vehicle wiring harness, model series 204 prior to YoM (Year of Manufacture) 09/01

Released 9/8/2009
Model 204.2/.9 Automatic liftgate sometimes does not open or close completely

Released 8/19/2009
Revision: Supersedes DTB S-B-80.35/55 All Models Warranty Key Returns

Released 8/6/2009
Revision: Supersedes SI S-B-01.45/26a and S-B-18.00/36aGeneral Information on Oil Level Messages in Instrument Clusters

Released 7/31/2009
Revision: Remedy added / Supersedes DTB S-B-54.30/222 Model 204, up to VIN A301923, F359835, R085568 Model 207, up to F002191 Model 212, up to VIN A016686 Instrument Cluster: Analog Pointers Nonfunctional After Vehicle is Started

Released 7/23/2009
MY-All. Models All. Introduction of Improved Single-Component Windshield/Window Bonding System

Released 6/30/2009
Revision: Validity Extended / Supersedes DTB P-B-91.40/190 Model 204/207/212 Seat Belt Pulled Out with Great Effort and Noise from Tensioner Gearing

Released 5/18/2009
Revision: VIN Number Included Model 204.956/987, Model Year 2010, up to VIN F309698 Automatic Tailgate Intermittently Not Opening or Closing Completely

Released 5/11/2009
Revision: Part Number Correction All Model 204 Vehicles, up to VIN A246848 and R053585 All Model 211, as of VIN of A904125 (except Modification Year 806), Up to B364049 and as of X195965 (except Modification Year 806) Outside Mirror Cracked

Released 5/5/2009
MY-All. Model 203, 204, 209, 211. Special Tool for Creating Mounting Holes for Tail Lamp Cutout

Released 4/28/2009
Revision P: Approved Products Added. MY-All. All Models. MBUSA-Approved Refinishing Products

Released 4/2/2009
Model 204.956/987, Model Year 2010Automatic Tailgate Intermittently Not Opening or Closing Completely

Released 3/4/2009
Revision: Technical Content Reviseddel 204.054/056/077/081/956/987Reduced Climate System Performance

Released 2/5/2009
MY-All. Models All. New Window Glazing One-Component Adhesive Repair Kit

Released 2/3/2009
MY-All. Model 204 (C-Class). Fender Cover

Released 12/17/2008
MY-All. X204 (GLK-Class). Prepare Body for Installation of Trailer HitchWiring Harness

Released 12/17/2008
MY-All. X204 (GLK-Class). Notes on Installing a Trailer Coupling

Released 12/17/2008
MY-All. X204 (GLK-Class). Retrofit Trailer Coupling

Released 12/17/2008
MY-All. X204 (GLK-Class). Add Bumper Cutout as Aftermarket Solution

Released 12/17/2008
MY-All. X204 (GLK-Class). Performing Function Test of Light Signals atTrailer Coupling Socket

Released 12/17/2008
MY-All. X204 (GLK-Class). Retrofit Detachable Mechanical Parts

Released 12/17/2008
MY-All. X204 (GLK-Class). Retrofitting Trailer Coupling Wiring Harness

Released 12/17/2008
MY-All. X204 (GLK-Class). Retrofit Trailer Coupling Control Unit

Released 12/15/2008
MY-All. X204 (GLK-Class). Retrofit Universal Media Interface AdapterWiring Harness

Released 12/15/2008
MY-All. X204 (GLK-Class). Retrofit Docking Station

Released 12/15/2008
MY-All. X204 (GLK-Class). Retrofit Low Voltage Differential Signal Wiring Harness

Released 12/15/2008
MY-All. X204 (GLK-Class). Retrofit Universal Media Interface ControlUnit

Released 12/15/2008
MY-All. X204 (GLK-Class). Retrofit Universal Media Interface

Released 12/15/2008
MY-All. X204 (GLK-Class). Remove and Install Radio

Released 12/15/2008
MY-All. X204 (GLK-Class). Remove and Install Glove Box Lid

Released 12/15/2008
MY-All. X204 (GLK-Class). Retrofit GPS Antenna

Released 12/15/2008
MY-All. X204 (GLK-Class). Remove and Install Radio Display

Released 11/20/2008
Revision: Applicable Models and Information Updated to Include 204All Model 204 Vehicles, up to VIN A246848 and R053585All Model 211, as of VIN of A904125 (except Modification Year 806), Up to B364049 and as of X195965 (except Modification Year 806)Outside Mirror Cracked

Released 11/18/2008
Revision: Condition 2 RevisedAll Model 204, 164 and 251 VehiclesDoor Seal Loose or Wind Noise from Door

Released 10/29/2013
Fabrication of Brake Lines. MY-All, Models 163, 164, 166, 170, 171, 172, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218, 219, 220, 221, 230, 231, 245, 251, 463

Released 6/3/2013
Cleaning Axle Hubs When Installing Brake Discs. MY-All, Models All

Released 12/13/2012
Brake Disks Treated with Zinc Dust Spray Paint. MY-All, Models 163, 164, 166, 170, 171, 172, 197, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218, 219, 220, 221, 230, 231, 245, 251, 463

Released 2/7/2012
Parktronic Malfunctions and Faults. MY-All, Models 163, 164, 166, 168, 169, 170, 171, 172, 197, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218, 219, 220, 221, 230, 231, 240, 245, 246, 251, 463 with Code 220 Parktronic system (PTS); Code 230 Advanced Parking Guidance; Code 235 Active Park Assist

Released 2/7/2012
Parktronic Sensor Return Policy. MY-All, All Models with Code 220 Parktronic system (PTS); Code EZ8; Code 230 Advanced Parking Guidance; Code 235 Active Park Assist; Code EZ8 Parktronic system (PTS)

Released 9/21/2011
Brake Lining Installation Instructions. MY-All, Models All. Revision a: Added Parts Information section.

Released 4/6/2010
Model 204 Message in Instrument Cluster “navailable! - ESP - See Operator''s Manual!”

Released 3/29/2010
Model 204 Message in Instrument Cluster “navailable! - ESP - Service Required”

Released 3/11/2010
Model 204/216/221 with 722.9 Transmission Function: Distronic, Hold, Hill-Start Assist, Cruise Control, Variable Speed Limiter Cannot be Activated

Released 3/5/2010
DAS/XD Add-On 2010-02-03-1364 for Passenger Cars

Released 3/5/2010
Model 204 YAW Rate Sensor, Road Test Failed

Released 12/3/2009
DAS/XD add-on 2009-11-17-1310 for passenger cars

Released 12/3/2009
DAS/XD add-on 2009-11-17-1313 for passenger cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1265 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1266 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-11-02-1296 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-10-21-1289 for Passenger Cars

Released 11/24/2009
DAS/XD add-on 2009-10-29-1294 for passenger cars

Released 6/16/2009
MY-All. Models All. Corrosion of Brake Components

Released 6/16/2009
MY-All. Models All. Brake Pad Paste Usage

Released 6/16/2009
MY-All. Models All. Self-Locking Brake Caliper Bolt Replacement

Released 10/28/2009
MY-All. Model 204.0 /2, /9 and Models 207.3 and Models 212.0. Radiator Accident Repairs

Released 7/14/2017
TAKATA L4L DSAB and PSAB if applicable. Model 171,197,203,204,207,212. Model Years 2005-2014

Released 3/14/2017
Replace Driver-Side and (if applicable) Front Passenger Air Bag. Models 171, 197, 203, 204, 207, and 212. Model Years 2005-2014

Released 2/26/2016
Replace Supplemental Restraint System (SRS) Control Module. Model 204. Model Years 2008-2010

Released 3/10/2014
Telematics DVD. MY-All Models 204.0/2/9 with CODE 512 (COMAND Online); with CODE 800 (Model year 2010); without CODE 088 (Control code NTG 4.5)MODEL 204.0/2/9 with CODE 512 (COMAND Online); with CODE 801 (Model year 2011); (see document for additional model configurations)

Released 2/19/2014
Content and Application of Data Mediums: Telematics CD/DVD, Regio DVD and Digital Owner‘s Manual DVD. MY-All, Models All

Released 7/18/2013
Initial Startup of Steering Column Tube Switch Module. MY-All, Models 117, 166, 172, 197, 204, 207, 212, 218, 231, 246, 463

Released 6/26/2013
Handling Navigation Module Becker MAP PILOT. MY-All, Models 117, 166, 172, 176, 204, 207, 212, 218, 242 with CODE 508 (Navigation Box Preinstallation) and with CODE 509 (Navigation Box)

Released 4/4/2013
Instrument Cluster Message "Replace Key Battery". MY-All, Models All with One Battery KeysRevision a

Released 1/23/2013
Transmitter Key Replacement Operation Code. MY-All, Models 164, 166, 171, 172, 202, 203, 204, 207, 208 as of 6/1/07, 209, 210 as of 3/1/07, 211, 212, 216, 218, 219, 221, 230, 245, 251

Released 11/6/2012
Retrofit Adapter Wiring Harness on Camshaft Adjustment Solenoids. Revsion: Inclusion of Primary Loss Damage to Warranty information. Models 164, 171, 203, 204, 207, 209, 211, 212, 216, 219, 221, 230, 251, 463. Engines 272 and 273. Model Years 2005 - 2011

Released 10/22/2012
Instrument Cluster Message "Replace Key Battery" Appearing Soon After New Key Battery Replacement. All Models with Keys Having One Battery

Released 7/3/2012
Charge Battery. MY-All, Models All

Released 5/17/2012
Replacement and Diagnosis of FBS3 and FBS4 Components. Revision a: Revised to Indicate Paper SDS Process Involvement. MY-All, Models 164, 166, 169, 171, 172, 203, 204, 207, 209, 211, 212, 218, 219, 231, 245, 246, 251

Released 1/18/2012
Repair and Diagnosis of Airbag Wiring Harnesses. Revision a: Reference EPC-net - Parts Information Removed. MY-All, Models All

Released 1/3/2012
Repair of Damaged Audio/COMAND Wiring Harnesses. MY-All, Models All

Released 9/9/2011
Reset Trip Computer After Software Update of ECU. Models All with Code 801 MY2011 and Code 802 MY2012

Released 7/19/2011
Programming Control Units. MY-All, Models All

Released 7/8/2011
Battery Test and Inspection. MY-All, Models 163, 164, 170, 171, 203, 204, 208, 209, 211, 212, 215, 216, 219, 220, 221, 230, 240, 251, 463

Released 5/6/2011
MY-All. Models All. SDconnect Rechargeable Battery

Released 3/31/2011
Damage Code for Electrical Components. MY-All, Models All

Released 3/23/2011
Preventing Damage to Electronic Components Due to Electrostatic Discharge. MY-All, All Models

Released 2/1/2011
Read Out Battery Sensor Data. MY-All, Models 204, 207, 212 with Code B03 ECO star/stop function, and Models 216 and 221

Released 12/7/2010
SAM Control Unit Diagnosis Procedure. MY-All, Models 204, 207, 212

Released 10/26/2010
New Required Replacement Midtronics Battery Tester; Special Tool: 165-EXP 717 KIT. MY-All. Models All

Released 10/26/2010
Malfunctions Due to Other-Make Installations. Revision a: Additional devices and pictures added. MY-All. Models All

Released 7/27/2010
MY- All. Models All. Malfunctions Due to Other-Make Installations

Released 6/11/2010
MY-All. Models All. Airbag Durability and Reliability

Released 5/26/2010
Revision to Procedure and Warranty information; parts information included. Model 204.9. Model Year 2010. Supplemental Restraint System (SRS)-Update Control Module Software

Released 4/7/2010
Model 204.9 up to VIN End Number 472427 with Code 890 Liftgate Does Not Open Fully

Released 3/11/2010
Model 204/216/221 with 722.9 Transmission Function: Distronic, Hold, Hill-Start Assist, Cruise Control, Variable Speed Limiter Cannot be Activated

Released 3/10/2010
Engine 272/273 Squeaking Noises from the Belt Drive

Released 1/7/2010
DAS/XD add-on 2009-12-07-1327 for Passenger Cars

Released 1/7/2010
DAS/XD add-on 2009-12-03-1314 for Passenger Cars

Released 1/6/2010
Revision: VINs Added Model 204 Exterior Lights Constantly On

Released 12/3/2009
DAS/XD add-on 2009-11-09-1304 for passenger cars

Released 12/3/2009
DAS/XD add-on 2009-11-16-1309 for passenger cars

Released 12/3/2009
DAS/XD add-on 2009-11-17-1313 for passenger cars

Released 11/25/2009
DAS/XD add-on 2009-09-10-1253 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1265 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1266 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-11-02-1296 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-10-21-1289 for Passenger Cars

Released 9/30/2009
DAS/XD add-on 2009-08-18-1240 for passenger cars

Released 9/29/2009
DAS/XD add-on 2009-08-10-1234 for passenger cars

Released 9/10/2009
MY-All. Model 204 with VIN Range: R066774 - R085482 and F299163 - F359835. Front Signal Acquisition and Actuation Module with Fuse and Relay Module (SAM/SRB) Replacement Part Information

Released 7/31/2009
Revision: Remedy added / Supersedes DTB S-B-54.30/222 Model 204, up to VIN A301923, F359835, R085568 Model 207, up to F002191 Model 212, up to VIN A016686 Instrument Cluster: Analog Pointers Nonfunctional After Vehicle is Started

Released 7/23/2009
Revision: Remedy Added / Supersedes DTB S-B-82.85/671 Model 204 Equipped with Option Code 510 or 523 / Audio 20 Head Unit & Universal Media Interface Kit Universale Media Interface: Route Calculation Takes a Long Time; Implausible Route Calculation

Released 7/23/2009
Revision: Validity Change / Supersedes DTB S-B-82.85/671 Model 204 Universal Media Interface: No Navigation Instructions in Instrument Cluster

Released 5/18/2009
All Models Equipped with Xenon Headlamps Headlamp Color and/or Brightness Difference When Changing Xenon Bulb

Released 5/11/2009
Model 204.054/056/077/081/956/987 COMAND Display Dark While Audio Continues to Play

Released 5/5/2009
All Passenger Car and Light Truck Models, As of Model Year 2005 Faulty Playback of Copy Protected CDs

Released 4/29/2009
Model 204.956/987, Up to Production Date 3/31/2009 Headlamps Vibrate

Released 3/20/2009
Revision: Revision to repair procedure regarding subscriber status in Subject E, step 6.. Models 164/164.8/171/204/204.9/209/211/216/219/221/230/251. Model Years 2008 and 2009. Replace Tele Aid Control Module

Released 3/20/2009
Revision: Applicable Models UpdatedAll Passenger Car and Light Truck Maodels Telephone Calls Being Cut Off or Dropped

Released 3/18/2009
Revision: Applicable Models UpdatedModel 204.054/056/077/081/987Model 164.122/125/172/175/177/186, MY 2009Model 171.454/456/458/473, MY 2009Model 211.022/056/072/077/087/090/277/287, MY 2009Model 219.372/377, MY 2009Model 230.470/471/472/477/479, MY 2009Model 251.122/125/156/165, MY 2009Equipped 2ith Option Code 518, Universal Connectivity Interface (UCI)iPod / Auxiliary Device Connection Error, iPod Menus not Available

Released 2/10/2009
All Model 203, 204 and 211 VehiclesWithout Leather or Wood/Leather Steering Wheels (Codes 280 and 289)Noticeable Steering Wheel Imperfections

Released 1/28/2009
Model 164, 204 and 251 Vehicles, as of Model Year 2007Diagnostic Enhancement: Rear Seat Entertainment System (RSE) Diagnostic Assistance Center “DAC”

Released 1/28/2009
MY-All. Models 164, 171, 199, 203, 204, 209, 211, 216, 219, 221, 230, 251, and 463. Battery Maintenance

Released 1/22/2009
All Passenger and Light Truck ModelsWarranty Key Returns

Released 1/21/2009
Revision: VINs Added, Applicable Models, Note (Page 1), Parts and Warranty Info. UpdatedModel 204.054/056/077/081, as of Model Year 2008, Up to VIN A258656 and F298108Model 204.987, Model Year 2010 Up to VIN F305382Starter Turns but Engine Does not Start / Gear Selector Lever Cannot be Moved Out of Park Position “”/ Fault Codes B219116, B219600, B219700 Stored In SAM

Released 1/15/2009
Model 204.987, Model Year 2010, VIN Range F169942 to F268109Equipped with Option Code 864, Rear Seat EntertainmentRear Displays Intermittently or Permanently Dark/Inoperative

Released 1/15/2009
Revision: Applicable Models UpdatedModel 204.054/056, as of Model Year 08Model 204.987, as of Model Year 2010Equipped with iPod Interface Kit and Audio 20 Head Unit (Option Code 523)iPod Volume Too Low

Released 1/15/2009
Model 204.054/056/077/081/987, As of Model Year 2008Equipped with Option Code 510 or 523 / Audio 20 Head Unit & Universal Media Interface KitNavigation Menu Does Not Appear in Cluster, Slow Initial Destination Entry / Route Calculation

Released 1/7/2009
All Model 164 / 203 / 209 Vehicles, as of Model Year 2005All Model 171 / 251 Vehicles, as of Model Year 2006All Model 204 Vehicles, as of Model Year 2008All Model X204 Vehicles, as of Model Year 2010All Model 211 Vehicles, as of Model Year 2004, Equipped with COMAND (528 or 530)All Model 216 / 219 / 221 / 463 Vehicles, as of Model Year 2007All Model 230 Vehicles, as of Model Year 2009Equipped with iPod Interface System or Media Interface System (Option Code 518)Various iPod Issues: iPod Battery Discharge, No Data Display, Slow Reaction When Listening to Audio Books

Released 12/19/2008
Revision: Applicable Models Expanded (all Passenger and Light Trucks)All Passenger and Light Truck ModelsGarage Door Opener Cannot be Programmed

Released 12/17/2008
MY-All. X204 (GLK-Class). Retrofit Screen

Released 12/17/2008
MY-All. X204 (GLK-Class). Retrofit DVD Player

Released 12/17/2008
MY-All. X204 (GLK-Class). Rear Entertainment System Template

Released 12/17/2008
MY-All. X204 (GLK-Class). Performing Function Test of Light Signals atTrailer Coupling Socket

Released 12/17/2008
MY-All. X204 (GLK-Class). Retrofitting Trailer Coupling Wiring Harness

Released 12/16/2008
Revision: Applicable Models Updated (204.956/987) as of January 11, 2009Model 204.054/056/081/956/987, All Model YearsDiagnostic Enhancement: Telematics Enhanced Diagnostic Assistance Center “DAC”/b>

Released 12/15/2008
MY-All. X204 (GLK-Class). Retrofit Universal Media Interface ControlUnit

Released 12/15/2008
MY-All. X204 (GLK-Class). Retrofit Universal Media Interface

Released 12/15/2008
MY-All. X204 (GLK-Class). Remove and Install Glove Box Lid

Released 12/15/2008
MY-All. X204 (GLK-Class). Connect STAR DIAGNOSIS and Read Out Fault Memory

Released 9/16/2008
All Model 164, 171, 203, 204, 209, 211, 215, 216, 219, 220, 221, 230 and 251 VehiclesEquipped with Rain/Light Sensor (SA Code 345)Auto On/Off Driving Lights and/or Rain/Light Sensor not Functioning Properly

Released 3/15/1999
SRS WIRING HARNESS REPAIR/ORDERING PROCEDURE

Released 1/18/2012
Control Unit Version –EEPROM Log Retrieval Process. MY-All, All Passenger and Light Truck Models with 722.9 VGS3 Transmission

Released 9/9/2011
Reset Trip Computer After Software Update of ECU. Models All with Code 801 MY2011 and Code 802 MY2012

Released 7/20/2011
Engine Control Module (N3/10) Flashing. MY-All, Models All

Released 7/1/2011
Revision a: Procedure 2-3 ordering notes modified. MY-All. Transmission 722.9 in Models 164, 171, 203, 204, 207, 209, 211, 212, 215, 216, 219, 220, 221, 230, 251, 463. Ordering Notes for Electrohydraulic Control Unit

Released 3/23/2010
DAS/XD Add-on 2009-11-27-1321 for Passenger Cars

Released 3/18/2010
Model 203 (CLC) with Engine 271/272 Model 204 with Engine 156/271/272 Model 207 with Engine 272/273 Model 171 with Engine 113/272 Model 230 with Engine 156/272/273/275 Model 212 with Engine 156/271/272/273 Model 219 with Engine 156/272/273 Model 221 with Engine 156/272/273/275 Model 216 with Engine 156/273/275 Model 164 with Engine 156/272/273 Model 251 with Engine 156/272/273 Engine Diagnosis Warning Lamp Activated, Fault Code 0171, 0172, 0441, 0745, 0749, 1046, 1050, 1077, 1078, 1081, 1089, 1085, 2187 Stored in Engine Control Unit

Released 3/5/2010
Model 204.9. Model Year 2010. Supplemental Restraint System (SRS)-Update Control Module Software

Released 1/7/2010
DAS/XD add-on 2009-11-27-1321 for Passenger Cars

Released 1/7/2010
DAS/XD add-on 2009-12-07-1327 for Passenger Cars

Released 1/7/2010
DAS/XD add-on 2009-12-03-1314 for Passenger Cars

Released 12/16/2009
DAS/XD add-on 2009-11-27-1321 for passenger cars

Released 12/3/2009
DAS/XD add-on 2009-11-09-1304 for passenger cars

Released 11/16/2009
Revision dModels 204, 207 and 212 Added. MODEL 170.465 MODEL 203.061/064/081/084/264/281/284/764 MODEL 208.365/370/465/470 (starting with MY2001) MODEL 209.365/375/465/475 MODEL 210.065/070/082/083/265/282 (starting with MY2001) MODEL 211.065/070/082/083/265/270/282/283 MODEL 215 MODEL 219.375 MODEL 220 MODEL 230.475 MODEL 163.154/157/172/175(starting with MY2001) MODEL 164.175/br> MODEL 251.175 MODEL 463.249 Troubleshooting Fault Codes Related to: - Adaptation Limits of Lambda Control - Mass Air Flow Sensors / Intake Air Temperature Sensor

Released 11/13/2009
Revision a: Models 204, 207, 212 Added. Model 171.454/456. Model 203.052/054/092/056/087. Model 209.356/456. Model 211.056/087/256/287. Model 221.171. Model 164.186. Model 251.165. Troubleshooting DTC Fault Codes related to:. -Adaptation limits of lambda control. -Mass air flow sensor / Intake air temperature sensor

Released 9/29/2009
DAS/XD add-on 2009-08-26-1245 for passenger cars

Released 9/29/2009
DAS/XD add-on 2009-08-26-1246 for passenger cars

Released 9/29/2009
DAS/XD add-on 2009-08-21-1243 for passenger cars

Released 9/29/2009
DAS/XD add-on 2009-08-13-1238 for passenger cars

Released 12/17/2008
MY-All. X204 (GLK-Class). Initial Startup of Retrofits and Modifications

Released 12/16/2008
Revision: Applicable Models Updated (204.956/987) as of January 11, 2009Model 204.054/056/081/956/987, All Model YearsDiagnostic Enhancement: Telematics Enhanced Diagnostic Assistance Center “DAC”/b>

Released 11/13/2009
Revision a: Models 204, 207, 212 Added. Model 171.454/456. Model 203.052/054/092/056/087. Model 209.356/456. Model 211.056/087/256/287. Model 221.171. Model 164.186. Model 251.165. Troubleshooting DTC Fault Codes related to:. -Adaptation limits of lambda control. -Mass air flow sensor / Intake air temperature sensor

Released 12/17/2008
MY-All. X204 (GLK-Class). Retrofit Trailer Coupling

Released 9/20/2011
Use of E10 Fuel. MY-All, Models All with Spark Ignition Engine

Released 3/21/2011
Use of Drift Special Tool for Injection Nozzle. MY-All, Models 212, 216, 218, 221 with Engine 157; Models 172, 204, 207, 212, 218, 221, 251 with Engine 276; Models 207, 212, 216, 218, 221 with Engine 278

Released 8/3/2010
MY-All. Models All. Return Delivery of Fuel System Parts

Released 3/11/2010
Model 164/171/211/219/230/251/463 COMAND Head Unit Displays the Message "Theft Protection Activate..Please Turn OFF " and Head Unit Does Not Work Unless De-activated via Initial Start Up

Released 12/3/2009
DAS/XD add-on 2009-11-16-1309 for passenger cars

Released 12/3/2009
DAS/XD add-on 2009-11-17-1313 for passenger cars

Released 11/25/2009
XD add-on 2009-10-05-1273 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-10-05-1271 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1265 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1266 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-11-02-1296 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-11-05-1301 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-10-21-1290 for Passenger Cars

Released 11/25/2009
XD add-on 2009-10-15-1285 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-10-21-1289 for Passenger Cars

Released 11/24/2009
DAS/XD add-on 2009-10-29-1294 for passenger cars

Released 9/29/2009
DAS/XD add-on 2009-08-18-1239 for passenger cars

Released 3/1/2012
Mercedes-Benz HVAC-Foam Cleaner – Work Procedure. MY-All, Models All

Released 10/20/2011
Air Conditioning Musty/Moldy Odor Complaints Cleaning Procedure. MY-All, Models 164, 171, 203, 204, 209, 211, 215, 216, 219, 220, 221, 230 and 251. Revision a: Note added for models equipped with recirculated air filtering and biocide-coated evaporator.

Released 8/18/2011
Air Conditioning Musty/Moldy Odor Complaints Cleaning Procedure. MY-All, Models 164, 171, 203, 204, 209, 211, 215, 216, 219, 220, 221, 230 and 251

Released 7/26/2011
Update of Vehicle A/C System Technology Guide. MY-All, Models 164, 171, 203, 204, 207, 209, 211, 212, 215, 216, 219, 220, 221, 230, 251,

Released 12/8/2009
Revision: Content updated to provide more detail / Supersedes DTB P-B-83.30/122a Model 204 Noises from Vicinity of Glove Box

Released 12/3/2009
DAS/XD add-on 2009-11-09-1304 for passenger cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1265 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1266 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-11-02-1296 for Passenger Cars

Released 11/24/2009
DAS/XD add-on 2009-10-29-1294 for passenger cars

Released 7/29/2009
Passenger Models No or Insufficient Cooling Output, Permanently or Occasionally / Defective Refrigerant Line

Released 3/10/2009
All Passenger and Light Truck Models Defective Refrigeration Circuit / Refrigerant Compressor

Released 3/4/2009
Revision: Technical Content Reviseddel 204.054/056/077/081/956/987Reduced Climate System Performance

Released 12/15/2008
MY-All. X204 (GLK-Class). Retrofit Universal Media Interface AdapterWiring Harness

Released 11/20/2008
Revision: Applicable Models and Information Updated to Include 204All Model 204 Vehicles, up to VIN A246848 and R053585All Model 211, as of VIN of A904125 (except Modification Year 806), Up to B364049 and as of X195965 (except Modification Year 806)Outside Mirror Cracked

Released 3/5/2013
Test Drive Operations. MY-All, Models All

Released 11/6/2012
Retrofit Adapter Wiring Harness on Camshaft Adjustment Solenoids. Revsion: Inclusion of Primary Loss Damage to Warranty information. Models 164, 171, 203, 204, 207, 209, 211, 212, 216, 219, 221, 230, 251, 463. Engines 272 and 273. Model Years 2005 - 2011

Released 10/3/2012
Additional Adaptation Counter Indicator. Transmission 722.9

Released 9/26/2012
Design Group 28 Damage Code Changes. Transmission 722.96

Released 1/3/2012
Cylinder Head Cover Leaks. All Models with M272 and M273 Engines. Revision a: Revised Text

Released 12/19/2011
Handling Multipole Rings. Models 129, 140, 170, 171, 172, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218, 219, 220, 221, 230, 231

Released 8/24/2011
Transmission Control Module Flashing. MY-All, Models All

Released 1/21/2011
Replace Cylinder Head. Models 204.9, 207, 212. Model Years 2010-2011

Released 10/11/2010
Revision c: Program Changed to Diagnostic Verification. All Warrantable Model Years, All Models Diagnostic Verification for Major Engine Component (Crankcase, Cylinder Head, Fitted Block) Replacement Required for Warranty Replacements Only

Released 10/11/2010
Revision a: Program Changed to Diagnostic Verification. All Models Equipped with 722.9 NAG2 (7G-Tronic) Transmission. All Warrantable Model Years. Diagnostic Verification for Transmission Replacement Required for Warranty Replacement Only. Except Where LI27.00-P-045638 Applies

Released 6/14/2010
Revision a: Procedure 2-3 ordering notes modified. MY-All. Transmission 722.9 in Models 164, 171, 203, 204, 207, 209, 211, 212, 215, 216, 219, 220, 221, 230, 251, 463 . Ordering Notes for Electrohydraulic Control Unit

Released 4/29/2010
MY-All. Transmission 722.9 in Models 164, 171, 203, 204, 207, 209, 211, 212, 215, 216, 219, 220, 221, 230, 251, 463 . Ordering Notes for Electrohydraulic Control Unit

Released 4/6/2010
Revision: Remedy Revised / Supersedes DTB S-B-27.00/112 All Model Vehicles Equipped with 722.9 Transmission- 7G-Tronic (NAG2) Hard 1-2 Shift or Hard Torque Converter Lockup Clutch Engagement

Released 4/6/2010
Models Equipped with 722.9 Transmission Harsh Engagement When Changing Gear Range from P to D

Released 4/2/2010
All Models with M272 and M273 Engines. Cylinder Head Cover Leaks

Released 3/23/2010
DAS/XD Add-on 2009-11-27-1321 for Passenger Cars

Released 3/11/2010
Model 204/216/221 with 722.9 Transmission Function: Distronic, Hold, Hill-Start Assist, Cruise Control, Variable Speed Limiter Cannot be Activated

Released 3/3/2010
Revision: Supersedes DTB S-B-01.30/23b All Models with 272/273 Engine Camshaft Caps Leaking: Oil Loss at Rear of Engine

Released 1/7/2010
DAS/XD add-on 2009-11-27-1321 for Passenger Cars

Released 1/7/2010
Revision a: Warranty Information Updated (DSA claims no longer require pre-authorization). All Warrantable Model Years, All Models Pre-Authorization for Major Engine Component (Crankcase, Cylinder Head, Fitted Block) Replacement Required for Warranty and DSA Replacements Only

Released 12/16/2009
DAS/XD add-on 2009-11-27-1321 for passenger cars

Released 12/3/2009
DAS/XD add-on 2009-11-09-1304 for passenger cars

Released 12/3/2009
DAS/XD add-on 2009-11-17-1310 for passenger cars

Released 12/3/2009
DAS/XD add-on 2009-11-17-1313 for passenger cars

Released 11/25/2009
DAS/XD add-on 2009-10-09-1280 for Passenger Cars

Released 11/25/2009
XD add-on 2009-10-09-1279 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-10-13-1278 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1265 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-10-05-1274 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1266 for Passenger Cars

Released 11/25/2009
XD add-on 2009-10-13-1283 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-11-02-1296 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-11-05-1301 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-10-15-1284 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-10-21-1289 for Passenger Cars

Released 11/24/2009
DAS/XD add-on 2009-10-29-1294 for passenger cars

Released 9/17/2009
All Warrantable Model Years, All Models Pre-Authorization for Major Engine Component (Crankcase, Cylinder Head, Fitted Block) Replacement Required for Warranty and DSA Replacements Only

Released 9/15/2009
All Models Equipped with 722.9 NAG2 (7G-Tronic) Transmission. All Warrantable Model Years. Pre-Authorization for Transmission Replacement Required for Warranty Replacement Only.. Includes Valve Body Paperwork Requirements.

Released 8/6/2009
Revision: Supersedes SI S-B-01.45/26a and S-B-18.00/36aGeneral Information on Oil Level Messages in Instrument Clusters

Released 7/30/2009
MY-All. Models-All. Maintenance Systems Overview

Released 6/17/2009
Revision: Warranty Information Corrected Model 164.156/172/186/871/886 Model 171.454/456 Model 203.052/054/056/087/092 Model 204.054/056/081/987 Model 209.356/372/456/472 Model 211.056/072/087/090/256/287 Model 216.371/386 Model 219.372 Model 221.171/186 Model 230.471 Model 251.156/165 Equipped with M272 Engine or M273 Engine Check Engine Light On / Fault Codes Current and/or Stored in ME-SFI Control Module / Oil Leaking at Camshaft Adjustment Solenoid

Released 5/15/2009
MY-All. Models 171, 199, 203, 204, 207, 209, 211, 212, 215, 216, 219, 221, 230. Returning Rear Axle Differentials

Released 5/8/2009
All Models Equipped with 722.9 NAG2 (7G-Tronic) Transmission Momentary Slip 1-2 and 2-3 Upshift at Cold Start (First Shift Process of the Day)

Released 3/4/2009
MY-All, Models All, Repairing Self-Locking Threaded Axle Mount Connections

Released 12/17/2008
MY-All. X204 (GLK-Class). Retrofit Detachable Mechanical Parts

Released 5/17/2018
PEND TAK DSAB. Models 164,171,197,203,204,207,212,and 251. Model Years 2005-2015

Released 2/26/2016
Replace Supplemental Restraint System (SRS) Control Module. Model 204. Model Years 2008-2010

Released 5/17/2013
Replace Fuel Filter. Revision to Parts Information. Models X204, 204, 207, 212, 216, 221. Model Years 2011- 2012

Released 11/6/2012
Retrofit Adapter Wiring Harness on Camshaft Adjustment Solenoids. Revsion: Inclusion of Primary Loss Damage to Warranty information. Models 164, 171, 203, 204, 207, 209, 211, 212, 216, 219, 221, 230, 251, 463. Engines 272 and 273. Model Years 2005 - 2011

Released 1/21/2011
Replace Cylinder Head. Models 204.9, 207, 212. Model Years 2010-2011

Released 6/4/2013
Shock Absorber Replacement. MY-All. Models 117, 124, 129, 140, 163, 164, 166, 170, 171, 172, 201, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218, 219, 220, 221, 222, 230, 240, 245, 251, 463. Revision c: all new text

Released 12/6/2012
Wheel Alignment Data. MY-All, Models All

Released 4/9/2012
Warranty Policy Regarding Steering Wheels. MY-All, Models All

Released 12/21/2011
Shock Absorber Replacement. MY-All. Models 124, 129, 140, 163, 164, 166, 170, 171, 172, 201, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 218, 219, 220, 221, 230, 240, 245, 251, 463. Revision b: all new text

Released 11/29/2011
Wheels/Tire Change. MY-All, Models 164, 166, 172, 197, 199, 204, 207, 212, 216, 218, 221, 230, 240, 245, 251, 463

Released 9/8/2011
Assembly of Suspension Struts and Shock Absorbers. MY-All, Models All

Released 8/9/2011
Approved Hydraulic Fluids for Steering Systems. Revision a: 172, 197 and 240 Models Added. MY-All, Models 124, 129, 140, 163, 164, 170, 171, 172, 197, 199, 202, 203, 204, 207, 209, 210, 211, 212, 215, 216, 219, 220, 221, 230, 240, 251, 463.

Released 5/19/2011
Checking Components for Bolted Wheel Connection. MY-All, Models All

Released 12/22/2010
Shock Absorber Replacement. MY-All. Models 124, 129, 140, 163, 164, 168, 169, 170, 171, 201, 202, 203, 204, 207, 208, 209, 210, 211, 212, 215, 216, 219, 220, 221, 230, 240, 245, 251, 461, 463. Revision a: edits to last paragraph

Released 7/9/2010
Models 204 and 204.9. Model Year 2010. Check Seam Seal in Rear Wheel Arch

Released 7/9/2010
Model 204.9. Model Year 2010. Apply Cavity Protection in Rear Wheel Arch Support Seam

Released 1/19/2010
MY-All, Models 124, 129, 140, 163, 164, 170, 171, 199, 202, 203, 204, 207, 209, 210, 211, 212, 215, 216, 219, 220, 221, 230, 251, 463. Approved Hydraulic Fluids for Steering Systems

Released 1/12/2010
Revision: Damage Code and WIS References removed Model series 203 except 4MATIC, 171, 209, 204 Knocking/creaking noises from area of front axle when maneuvering

Released 11/25/2009
DAS/XD add-on 2009-09-28-1265 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-09-28-1266 for Passenger Cars

Released 11/25/2009
DAS/XD add-on 2009-11-02-1296 for Passenger Cars

Released 11/24/2009
DAS/XD add-on 2009-10-29-1294 for passenger cars

Released 9/24/2009
Revision: Instructions revised for Xentry / Supersedes DTB S-B-40.15/68 Model 171/204 Display Message “ire Pressure Monitor Inoperative”DTC 5581

Released 6/16/2009
MY-All. Models All. Corrosion of Brake Components

Released 6/16/2009
MY-All. Models All. Self-Locking Brake Caliper Bolt Replacement

Released 3/10/2009
MY-All. Models All. Radial Crack in Light Alloy Disk Wheel

Released 2/27/2009
Revision: Applicable Models and Parts Information Updated / Technical Content CombinedModels 171, 203, 204, 209, 211, 215, 216, 219, 220, 221, 230Leaks at the Steering Gear Control Head connection to High or Low Pressure Lines or Leaks at Internal Steering Lines of the Control Head Connection to Steering Gear Housing

Released 2/10/2009
All Model 203, 204 and 211 VehiclesWithout Leather or Wood/Leather Steering Wheels (Codes 280 and 289)Noticeable Steering Wheel Imperfections

Released 2/5/2009
MY-All. Models All. Approved Alkaline MB Wheel Cleaner for Light Alloy Disk Wheel

Released 12/17/2008
MY-All. X204 (GLK-Class). Warning Against Vehicle Slipping or Toppling Off of the Lifting Platform

Released 12/5/2008
MY-All. Models 163, 164, 171, 203, 204, 209, 210, 211, 215, 216, 219, 220, 221, 230, and 251. Play in the Rack and Pinion Steering System

Released 11/26/2008
Revision: Applicable Models Updated (Page 2 Chart)All Passenger and Light Truck ModelsFlow Noises from Area of Power Steering Pump and/or Foaming of Power Steering Oil in Reservoir

Released 6/18/2014
Introduction of WIS Service Media. MY-All, Models All

Released 4/15/2014
Special Tools in EPC. MY-All, Models All

Released 1/3/2013
Multiplexer. MY-All, Models All

Released 9/26/2012
License Plate Bracket. MY-All, Models All

Released 5/24/2012
Revision T: Edit to MB Copyright and Logo. MY-All. All Models. MBUSA-Approved Refinishing Products

Released 1/18/2012
Control Unit Version –EEPROM Log Retrieval Process. MY-All, All Passenger and Light Truck Models with 722.9 VGS3 Transmission

Released 10/20/2011
Air Conditioning Musty/Moldy Odor Complaints Cleaning Procedure. MY-All, Models 164, 171, 203, 204, 209, 211, 215, 216, 219, 220, 221, 230 and 251. Revision a: Note added for models equipped with recirculated air filtering and biocide-coated evaporator.

Released 12/20/2010
Revision: Updated to Include All Models with Direct Select MY-All, Models All Return of Diagnostic Data for Intelligent Servo Module (ISM)

Released 10/26/2010
New Required Replacement Midtronics Battery Tester; Special Tool: 165-EXP 717 KIT. MY-All. Models All

Released 10/11/2010
Revision a: Program Changed to Diagnostic Verification. All Models Equipped with 722.9 NAG2 (7G-Tronic) Transmission. All Warrantable Model Years. Diagnostic Verification for Transmission Replacement Required for Warranty Replacement Only. Except Where LI27.00-P-045638 Applies

Released 8/5/2010
Models 164, 170, 171, 203, 204, 207, 209, 211, 212, 215, 216, 219, 220, 221, 230, 251, 463. Clearcoat Paint Systems with Higher Scratch Resistance

Released 2/11/2010
Revision Q: Dupont Products Deleted. MY-All. All Models. MBUSA-Approved Refinishing Products

Released 11/23/2009
All Models Marks in Clearcoat After Removing Protective Transport Film

Released 10/28/2009
Models 164, 251, 171, 204, 219, 216, 221, 230, 463. Vehicle Updates as of June 2009

Released 7/8/2009
Model 204/207/212, Transmission 722.9 Adaptation Data Implausible with Xentry / Transmission Cannot Be Adapted

Released 6/16/2009
MY-All. Models All. Corrosion of Brake Components

Released 6/16/2009
MY-All. Models All. Brake Pad Paste Usage

Released 5/18/2009
Revised for Tool Release Message Location. MY2005 to Present. Models All. Telephone and Bluetooth Adapter Diagnosis and Test Tool. W203 589 07 63 00 and Warranty. Return Requirements

Released 5/5/2009
MY-All. Model 203, 204, 209, 211. Special Tool for Creating Mounting Holes for Tail Lamp Cutout

Released 4/28/2009
Revision P: Approved Products Added. MY-All. All Models. MBUSA-Approved Refinishing Products

Released 12/17/2008
MY-All. X204 (GLK-Class). Warning Against Vehicle Slipping or Toppling Off of the Lifting Platform

Released 11/25/2009
DAS/XD add-on 2009-10-21-1290 for Passenger Cars

Released 6/4/2009
Revision: Applicable Models Updated (204, 207, 212) All Passenger Models All 164 / 251 Models Adjusting Wiper Arms