Repair and Diagnosis: Technical Service Bulletins

• How to Find Technical Service Bulletins by Category/Symptom
• Recalls
  • Emissions
    • Recall - ECM Update For Various Issues
  • Generals
    • Campaign - Retrofit Camshaft Adj. Solenoid Adapter Wire Harness
    • Campaign - Interior Prefuse Box Inspection/Replacement
    • Campaign - Replacement Of Tele Aid Control Module
    • Campaign - Sunroof Software Update
  • Safety
    • Recall 09V081000: Front/Rear Passenger Door Locks
    • Recall - Door Lock Replacement
      • Overview
      • Owner Letter/Reimbursement Form
    • Recall - ECM Update For Various Issues
• Customer Interest
  • COMAND(R) - Reverse Camera Image Temporarily Not Displayed
  • Interior - Clatter Noise From Center Console Ash Tray Cover
  • Steering - Electrohydraulic Power Steering Pump Leak
  • Brakes - Front Brake Squeal
  • Lighting - Standing And Parking LED Lights Inoperative
  • A/T - 2-3 Upshift Slip During Initial Cold Acceleration
  • Entertainment Sys. - iPad(R) Rear Integration Plus Noises
  • Lighting - Headlamp Unit Fogged/Droplets Forming
  • A/T - A/T 722.9 Switches To Limp-Home Mode
  • A/T - Hard 1-2 And 2-3 Shifts, Driveability, DTC's
  • Interior - Massage Function In Active Multicontour Seat Inop.
  • A/T - Switches To Limp Home Mode And One Or More DTC's Stored
  • Wheels/Tires - Steering Wheel Shimmy/Vibration
  • Lighting - 'High Beam Assist Inoperative' Message Appears
  • Drivetrain - Oil Leak At Seam Between A/T And Transfer Case
  • A/T - ECO Start/Stop Inoperative, DTC P0944 Stored In TCM
  • Interior - Noises From Seat Rail
  • A/C - A/C Or A/C Off Indicator Flashes/A/C Inoperative
  • COMAND(R) - Sys. Errors, Audio And Navigation Complaints
    • Overview
    • Supplement to the S - and CL - Class Owners Manual
  • Lighting - Headlamps/Front Fog Lamps Leaking Or Fogged
  • Body - Door Lining/Armrest Vibrations During Window Operation
  • Electrical - Consumer Shutoff Intermittently Active
  • A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored
  • A/C - HVAC - Foam Cleaner Information and Work Procedure
  • Suspension - Strut/Shock Absorber Replacement Guidelines
  • A/C - Musty/Moldy Odor Complaints, Cleaning Procedure
  • A/C - Insufficient Or No Cooling
  • Engine Controls - Jolt on 3-2 Coast Downshift
  • Body - Front Door Wind Noise
  • Body - Power Window(s) Are Inoperative
  • Lighting - Auto Lamps/Rain Sensor Malfunctions
  • Parking Assist System - Erroneous Activation
  • Body - Various Door Issues
  • A/C - Rear Seat Fans Make Rattling/Grinding Noises
  • Engine - MIL ON/Multiple Camshaft Codes Set
  • A/T - Limp Home Mode/Multiple Codes Stored
  • Engine Controls - MIL ON/Multiple O2 Sensor DTC's Set
  • Engine - Grinding/Howling/Whining Noises
  • Engine - Low Oil Level Symptom Diagnostics
  • Suspension - Whistling Noise From Vehicle Front/Rear
  • Instruments - Exterior Mirror Dimming Inoperative
  • Lighting - Fog Light Reflector Deformed
  • Electrical - Engine Cranks But Won't Start
  • Keyless Entry - Various Malfunctions
  • Audio System - Rear Audio Controls Inoperative
  • Interior - Rear Door Sun Blind Dust Cover Loose/Rattles
  • Body Controls - Erratic Mirror/Convenience Operations
  • Accessories - Can't Program Garage Door Opener
  • Interior - Venting Noises From Seat Back Rest
  • Instruments - No Night View Assist Picture Displayed
  • Body - Front/Rear Door Stop Is Loose
  • Restraints - Can't Reset Active Head Restraints
  • A/C - No Or Low A/C Cooling Performance
  • A/C - A/C Lamp Flashing/A/C Inoperative
  • Engine - Coolant Loss With No Apparent Leaks
  • Engine Controls - Engine Won't Start When Hot
  • Steering - Leaks At Steering Gear/Hose Junction
  • Body - Noises From The Panoramic Sunroof Area
  • Body - Various Sunroof Malfunctions
  • A/T Controls - Delayed Engagement Into Reverse
  • Emissions - Multiple Codes Set/MIL ON
  • Restraints - Seat Belt Height Adjuster Inoperative
  • Body - Trunk Lid Won't Close Using Remote Trunk Closing
  • Interior - Passenger Seat Dynamic Function Inoperative
  • Restraints - Seat Belts Don't Retract Properly
  • A/C - Various Compressor Noise With A/C ON
  • Interior - Noises From The Instrument Cluster Area
  • Restraints - Seat Belt/Head Rest Comfort Feature Inop.
  • Parking Assist System - System Inoperative
  • Audio System - Various iPod(R) Concerns
  • Audio System - Poor Radio Reception/Interference
  • Steering - Speed Sensitive Steering Malfunctions/DTC's
  • A/C - Water Leaks Cause Erratic Blower/A/C Operation
    • Overview
    • Procedure
      • A. Model 216
      • B. Model 221
  • A/C - Musty/Moldy Odor Issues
    • Overview
    • Procedures
      • A. ContraSept Cleaning Procedure
      • B. Wynns Treatment
  • Engine - Low Oil Level Symptoms/Diagnostics
  • Engine - Multiple DTC's Set/MIL ON
    • Overview
    • Fault Code Scenario 1
    • Fault Code Scenario 2
    • Fault Code Scenario 3
  • Steering, A/C - Grinding/Gushing Noises
  • Suspension - Front Suspension Won't Lower
  • Steering - Hissing/Flowing Noise At 10-35 MPH
  • Body - Sunroof Sunshade Slides Too Easily
  • Suspension - Visit Workshop Mssg/DTCs 5320/5250/5260
  • Suspension - Underbody Knocking Noises
  • Restraints - Active Head Restraints Self-Activate
  • Interior - Arm Rest Lid Creaks Upon Opening/Closing
  • A/T - Limp Home Mode/DTCs 2200/2201/2767/2768
  • Parking Assist - System Unavailable After TCM Update
  • COMAND(R) - Software Update For Satellite Radio Channels
  • Instruments - Erratic Illumination/Control Functions
  • A/C - No Or Insufficient Cooling Output
  • Engine - Oil Level Message General Information
  • Suspension - 'AIRMATIC' Service Required Displayed/DTC's
  • Body - Noises From Sliding Roof Panel
  • Collision Avoidance - 'Distronic(R) Inoperative' Message
  • A/T - 722.9, Delayed Reverse Engagement
  • Computer/Controls - DAS/XD Add-Ons Software Update
  • Computer/Control System - DAS/XD Software Update
  • Cell Phone - iPhone(R) Music Won't Mute During Call
  • Suspension - Front End Cracking/Grunting Noises On Bumps
  • Body/Frame - Cracking Noise From Firewall Area
  • Collision Avoidance - Rear Camera Is Inoperative
  • Computers/Controls - Software Update
  • Interior - Seat Cushion Bladder Creaking Noises
  • Interior - Front Seat Back Rest Cracking Noises
  • Brakes - Rear Brakes Squeal When Braking
  • Suspension - Airmatic Visit Workshop Mssg/DTC 5283/5288
  • Interior - Multicontour Seat Air Release Failure
  • Interior - Various Weight Sensing Seat Issues
  • Interior - Grind Noise In Backrest (Multicontour Seat)
  • Lighting - Front End Rattle Noise In Stop-And-Go Traffic
  • Wipers/Washers - 'Low Washer Fluid Level' Warning
  • Suspension - ABC Suspension Humming/Buzzing Noise
  • Interior - Seat Air Cushion Doesn't Inflate
  • Keyless Start System - Engine No Start With Start Button
  • Suspension/Steering - Front End Knocking Noises
  • A/T - Various Functions Not Activated After EHS Replaced
  • Engine - Oil Leaks At Back Of Engine
  • Brakes - Front Brakes Squeal
  • Suspension - Grunting/Creaking From Rear Of Vehicle
  • Suspension - Sinks At RH Rear After Sitting
  • Interior - Squeak/Creak From Front Seat Adjuster Area
  • Computers/Controls - DTC 6205 Stored In ABR or ESP Unit
  • A/T - Hard Converter Lock-Up/Hard 1-2 Shift
  • A/T - Harsh Engagement From Park To Drive
  • Engine - Squeaking Noises From The Belt Drive
  • Interior - Creaking Noise From Seat Head Restraints
  • Cooling System - Coolant Fan ON With Ignition OFF Via Moisture
  • Body - Moisture In Area of A-Pillar Trim/Headliner
  • Drivetrain - Noises at Full Lock From Front Axle Area
  • ABS/TCS - 'ESP Malfunction Service Required' Mssg/DTC's
  • Computers/Controls - Malfunctions Of Various Power/Control Unit
• Factory Modifications
  • A/C - Musty/Moldy Odor Complaints, Cleaning Procedure
• Labor/Parts Updates
  • Wiper/Washer Sys. - New Windshield Wiper Motor Inop.
• Superceded Bulletins
  • LI27-00_P-0485524 - 09/16/12
  • S-00_40-89A - 08/10/10
  • S-00_40-89 - 08/09/10
  • P-46_25-71 - 01/19/10
  • S-54_21-244 - 7/8/11
  • S-07_61-89 - 7/08/11
  • LI27-00_P-048552 - 12/07/09
  • LI91-10_P-0472542 - 01/14/10
  • LI42-10_P-0486242 - 01/07/10
  • LI42-10_P-048624 - 01/06/10
  • LI91-25_P-0467971 - 12/07/09
  • P-32_22-75A 03/21/2009
  • LI32-22-P-047927 - 09/01/09
  • S-82_70-686 - 04/30/09
  • P-83_10-108A - 02/29/08
  • S-46_30-21 - 04/06/06
  • S-46_30-21A - 02/12/08
  • S-01_45-26 - 05/15/09
  • S-91_16-177 - 10/09/08
  • S-03_30-08H - 04/23/09
  • S-91_40-130 - 10/11/06
  • S-82_70-475 - 11/14/05
  • S-18_00-37D - 10/24/08
  • S-46_50-34 - 03/27/06
  • S-27_19-82B - 07/02/08
  • S-68_05-47 - 04/11/06
  • S-27_00-102A - 01/09/08
  • S-27_00-102 - 11/30/07
  • S-07_61-72 - 07/10/07
  • P-54_15-205A - 11/20/08
  • S-83_30-74J - 10/24/07
  • S-83_30-74I - 10/08/07
  • S-83_30-74H - 05/30/07
  • S-83_30-74G - 05/08/07
  • S-83_30-74F - 03/05/07
  • S-83_30-74E - 02/28/07
  • S-83_30-74D - 03/27/06
  • S-83_30-74C - 10/26/05
  • S-83_30-74B - 06/02/05
  • S-83_30-74A - 02/04/05
  • S-83_30-74 - 01/31/05
  • S-14_30-15C - 11/30/07
  • S-14_30-15B - 03/09/06
  • S-14_30-15A - 10/04/05
  • S-14_30-15 - 07/02/03
  • S-53_55-87B - 11/30/07
  • S-53_55-87A - 08/07/07
  • S-53_55-87 - 05/05/07
  • Interior - Rear Door Sun Blind Loose/Rattling
  • P-67_39-22A - 08/11/08
  • Lighting - Headlamp Lens Fogged Or Droplets Forming
  • Interior - Passenger Dynamic Seat Function Inoperative
  • Interior - Right Seat Adjustment Concerns With (WSS) Sys
  • Interior - Seat Air Cushions Don't Inflate
  • Interior - Seat Cushions Not Inflating
  • P-77_20-62 - 07/16/08
  • P-77_20-62A - 09/04/08
  • Body - Sunroof Operates Erratically
  • Paint/Body - MBUSA Approved Refinishing Products Update
  • Paint/Body - MBUSA Approved Refinishing Products
  • Paint/Body - Approved Refinishing Products
  • Body/Paint - MBUSA(R) Approved Refinishing Products
  • Body/Paint - Approved Refinishing Materials
  • COMAND/Telematics(R) - Various Issues
  • Telematics System - Software Updates
  • P-82_85-512F - 07/18/08
  • Audio System iPhone(R)/iPod(R) Will Not Charge
  • Audio System - iPod(R) Won't Charge From System
  • COMAND(R) System - Software Upgrade For Satellite Radio
  • 2009020004A - 03/03/09
  • 2009020004 - 02/20/09
  • COMAND(R) - Reverse Camera Image Temporarily Not Displayed
  • Cell Phone/Audio - Music Still Heard During A Call
  • A/C - Various Musty/Moldy Odor Complaints
  • S-83_30-74N - 04/15/09
  • A/C - Various Musty/Moldy Odor Issues
  • A/C - Musty/Moldy Odor Complaints
  • A/C - Various Musty/Moldy Odors
  • A/C - Musty/Moldy Odor Complaints Cleaning Procedure
  • Suspension - Rear Compartment Grunting/Creaking Noise
  • Suspension -Strut/Shock Absorber Replacement Guidelines
  • Suspension Strut/Shock Absorber Replacement Guidelines
  • Suspension - 'Airmatic Visit Workshop' Displayed/DTC's
  • Suspension - Vehicle Sinks At Right Rear Wheel
  • Suspension Airmatic Visit Workshop Mssg/DTC 5283/5288
  • Steering/Suspension - Front End Knocking Noises
  • Electrical Part Incompatibility Malfunctions
  • Restraints -Repair And Diag. Of Airbag Wiring Harnesses
  • LI91-40_P-0471832 - 05/09/12
  • Keyless Start System Engine No Start With Start Button
  • Antitheft System - 'Replace Key Battery' Message Displayed
  • Brakes - Front Or Rear Brake Squeal
  • P-42_10-68B - 05/05/09
  • ABS/TCS- 'ESP Malfunction Service Required' Mssg/DTC's
  • ABS/TCS - 'ESP Malfunction Service Required' Mssg/DTC's
  • ABS/TCS - 'ESP Malfunction Service Required' Message
  • A/T/Drivetrain - Oil Leak At Seam Between A/T And Transfer Case
  • A/T - 2-3 Upshift Slip During Cold Acceleration
  • A/T - Momentary Slip 1-2 & 2-3 Upshift At Cold Start
  • A/T - Delayed Reverse Engagement
  • A/T - Diag. Verification For Valve Body/Conductor Plate
  • AT - Ordering Notes For Electrohydraulic Control Unit
  • A/T - Correct Electro-Hydraulic Control Modules
  • A/T - Auxiliary Oil Pump, Test For DTC P0944
  • A/T - 2-3 Upshift Slip During Initial Cold Acceleration
  • A/T - Hard 1-2 Shift/Hard Converter Lock-Up
  • Recall - Software Coding Errors
  • A/T - Switches To Limp Home Mode And One Or More DTC's Stored
  • Engine Controls - MIL ON/Multiple O2 Sensor Codes Set
  • Computers/Controls - ME 9.7 Control Unit Software Info.
  • Engine Controls - MIL ON/Multiple Codes
  • Engine Controls - MIL ON/Multiple Codes Stored In ECM
  • Engine Controls - Engine Control Module (N3/10) Flashing
  • Computers/Controls - Malfunctions Of Various Power/Control Uni
  • Engine Surface Cleaning Recommendations/Precautions
  • A/C - Various Compressor Noises
  • Campaign - Retrofit Camshaft Adj. Solenoid Adapter Wire Harnes
  • 2012070002 - 09/01/12
  • S-01_30-31A - 01/26/10
  • Engine - Low Oil Level Symptoms Diagnostics
  • Gas/Diesel Engine - Low Oil Level Symptoms
  • Engine - Low Oil Level Symptoms
  • Engine - Cylinder Head Service Guidelines
  • S-01_30-23A - 05/07/09
  • Engine - Cylinder Head Cover Leak Information
  • Engine - Coolant Loss Over A Period Of Time/No Leaks
  • Engine - Oil Leaks From Back Of Cylinder Head(s)
  • Engine - MIL ON/Multiple DTC's Set/Stored
  • S-18_00-37A - 07/28/08
  • A/C - Compressor Drive Belt Noise Issues
  • A/C - Noises From The A/C Compressor Area
  • Electrical - Starter Cranks But No Engine Start
  • Instruments - Low Oil Level Messages Displayed
  • Engine - Approved Oils Information
  • Steering - Approved Hydraulic Fluids
  • A/T - Fluid Specification Changes
• All Technical Service Bulletins
  • COMAND(R) - Reverse Camera Image Temporarily Not Displayed
  • Interior - Clatter Noise From Center Console Ash Tray Cover
  • Campaign - Retrofit Camshaft Adj. Solenoid Adapter Wire Harness
  • Steering - Electrohydraulic Power Steering Pump Leak
  • Keyless System/Instruments - 'Replace Key Battery' Displayed
  • Body/Frame - Dedicated Frame Straightener
  • Brakes - Front Brake Squeal
  • A/T - 722.9 Additional Adaptation Counter Indicator
  • Body - License Plate Bracket Installation Precautions
  • A/T - 722.96 Transmission Group 28 Damage Code Changes
  • Lighting - Standing And Parking LED Lights Inoperative
  • A/T - 2-3 Upshift Slip During Initial Cold Acceleration
  • Entertainment Sys. - iPad(R) Rear Integration Plus Noises
  • Lighting - Headlamp Unit Fogged/Droplets Forming
  • A/C - A/C Sealant
  • Collision Avoidance - Short Range Sensor Replacement Info.
  • A/T - A/T 722.9 Switches To Limp-Home Mode
  • A/T - Hard 1-2 And 2-3 Shifts, Driveability, DTC's
  • Interior - Massage Function In Active Multicontour Seat Inop.
  • A/T - Switches To Limp Home Mode And One Or More DTC's Stored
  • Battery - Battery Charging Information
  • Wheels/Tires - Steering Wheel Shimmy/Vibration
  • Lighting - 'High Beam Assist Inoperative' Message Appears
  • Drivetrain - Oil Leak At Seam Between A/T And Transfer Case
  • A/T - ECO Start/Stop Inoperative, DTC P0944 Stored In TCM
  • Interior - Noises From Seat Rail
  • Steering - Warranty Policy Regarding Steering Wheels
  • A/C - A/C Or A/C Off Indicator Flashes/A/C Inoperative
  • COMAND(R) - Sys. Errors, Audio And Navigation Complaints
    • Overview
    • Supplement to the S - and CL - Class Owners Manual
  • Restraints - Seat Belt Buckle Warranty Replacement Information
  • Lighting - Headlamps/Front Fog Lamps Leaking Or Fogged
  • Body - Door Lining/Armrest Vibrations During Window Operation
  • Electrical - Consumer Shutoff Intermittently Active
  • A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored
  • A/C - HVAC - Foam Cleaner Information and Work Procedure
  • Parking Assist - Malfunction and Fault Scenarios
  • Parking Assist - Parktronic Sensor Return Policy
  • Restraints - Repair And Diag. Of Airbag Wiring Harnesses
  • Audio/COMAND(R) - Repair Of Wiring Harnesses
  • Engine - Cylinder Head Cover Leak Information
  • Suspension - Strut/Shock Absorber Replacement Guidelines
  • A/T - Operating Fluid Specification Changes
  • Brakes/Traction Control - Handling Multipole Rings
  • Wheels/Tires - Wheels/Tire Change Information
  • Body - License Plate Bracket Omission
  • A/C - Musty/Moldy Odor Complaints, Cleaning Procedure
  • Fuel System - Use Of E10 Fuel
  • Brakes - Brake Lining Instructions
  • Suspension - Assembly Of Suspension Struts And Shocks
  • Transmission Controls - Control Module Flashing Info.
  • Steering - Approved Hydraulic Fluids
  • A/C System - Update Of Vehicle System Technology Guide
  • Engine Control - Engine Control Module (N3/10) Flashing
  • Computers/Controls - Module Programming Precautions
  • Charging System - Voltage Regulator, Inspection/Testing
  • Electrical - Battery Test & Inspection Information
  • A/T - Electrohydraulic Control Unit ID & Ordering
  • Paint/Body - MBUSA Approved Refinishing Products Update
  • Wheels - Checking Components For Bolted Wheel Connection
  • A/T - Diag. Verification For Valve Body/Conductor Plate
  • Electrical - Electrostatic Discharge Damage Prevention
  • Lighting - Uprated H7 Bulbs
  • Electrical - Battery Sensor Data Readout
  • Electrical - Aftermarket Tampering Malfunctions
  • Chemicals/Lubrication - Multi-Grade Metal Grease Info.
  • A/C - Insufficient Or No Cooling
  • Engine Controls - Jolt on 3-2 Coast Downshift
  • Body - Front Door Wind Noise
  • Body - Power Window(s) Are Inoperative
  • Lighting - Auto Lamps/Rain Sensor Malfunctions
  • Parking Assist System - Erroneous Activation
  • Body - Various Door Issues
  • A/C - Rear Seat Fans Make Rattling/Grinding Noises
  • Power Steering - Fluid Filling/Bleeding Precautions
  • Engine - MIL ON/Multiple Camshaft Codes Set
  • A/T - Limp Home Mode/Multiple Codes Stored
  • Engine Controls - MIL ON/Multiple O2 Sensor DTC's Set
  • Engine - Grinding/Howling/Whining Noises
  • Computers/Controls - ME 9.7 Control Unit Software Info.
  • Engine - Air Filter Replacement Precautions
  • Cell Phone - iPhone(R) Address Book Not Loading
  • Engine - Low Oil Level Symptom Diagnostics
  • Engine Controls - Misfire Diagnostic Information
  • Suspension - Whistling Noise From Vehicle Front/Rear
  • Instruments - Exterior Mirror Dimming Inoperative
  • Lighting - Fog Light Reflector Deformed
  • Electrical - Engine Cranks But Won't Start
  • Keyless Entry - Various Malfunctions
  • Audio System - Satellite Interruption/Muting Information
  • Audio System - Rear Audio Controls Inoperative
  • Interior - Rear Door Sun Blind Dust Cover Loose/Rattles
  • Body Controls - Erratic Mirror/Convenience Operations
  • Accessories - Can't Program Garage Door Opener
  • Vehicle - Approved Service Products On WIS
  • Interior - Venting Noises From Seat Back Rest
  • Instruments - No Night View Assist Picture Displayed
  • Body - Front/Rear Door Stop Is Loose
  • Restraints - Can't Reset Active Head Restraints
  • A/C - No Or Low A/C Cooling Performance
  • A/C - A/C Lamp Flashing/A/C Inoperative
  • Engine - Coolant Loss With No Apparent Leaks
  • Engine Controls - Engine Won't Start When Hot
  • Steering - Leaks At Steering Gear/Hose Junction
  • Wheels - Approved Alloy Wheel Cleaning Product
  • Wheels/Tires - Alloy Wheel Radial Crack Information
  • Recall 09V081000: Front/Rear Passenger Door Locks
  • Recall - Door Lock Replacement
    • Overview
    • Owner Letter/Reimbursement Form
  • Body - Noises From The Panoramic Sunroof Area
  • Body - Various Sunroof Malfunctions
  • Electrical - Battery Maintenance Information
  • A/T Controls - Delayed Engagement Into Reverse
  • Emissions - Multiple Codes Set/MIL ON
  • Cell Phone - Calls Dropped Or Cut Off
  • Restraints - Seat Belt Height Adjuster Inoperative
  • Body - Trunk Lid Won't Close Using Remote Trunk Closing
  • Interior - Passenger Seat Dynamic Function Inoperative
  • Restraints - Seat Belts Don't Retract Properly
  • A/T, M/T - Flywheel/Flexplate Replacement Information
  • A/T - Electro-Hydraulic Control Module ID/Ordering
  • A/C - Various Compressor Noise With A/C ON
  • Campaign - Interior Prefuse Box Inspection/Replacement
  • Interior - Noises From The Instrument Cluster Area
  • Restraints - Seat Belt/Head Rest Comfort Feature Inop.
  • Tire Monitor System - Steel Valve Stem Cap Precautions
  • Parking Assist System - System Inoperative
  • Body - New Window Glazing Adhesive Repair Kit
  • Audio System - Various iPod(R) Concerns
  • Audio System - Poor Radio Reception/Interference
  • Steering - Speed Sensitive Steering Malfunctions/DTC's
  • Drivetrain - Axle Mount Service Guidelines
  • Tire Monitor System - Service Precaution
  • Campaign - Replacement Of Tele Aid Control Module
  • A/C - Water Leaks Cause Erratic Blower/A/C Operation
    • Overview
    • Procedure
      • A. Model 216
      • B. Model 221
  • A/C - Musty/Moldy Odor Issues
    • Overview
    • Procedures
      • A. ContraSept Cleaning Procedure
      • B. Wynns Treatment
  • Engine - Low Oil Level Symptoms/Diagnostics
  • Engine - Multiple DTC's Set/MIL ON
    • Overview
    • Fault Code Scenario 1
    • Fault Code Scenario 2
    • Fault Code Scenario 3
  • Brakes - Brake Pad Paste Usage
  • Steering, A/C - Grinding/Gushing Noises
  • Suspension - Front Suspension Won't Lower
  • Steering - Hissing/Flowing Noise At 10-35 MPH
  • Engine - Cylinder Wall Inspection
    • Overview
    • Deviations
  • Body - Sunroof Sunshade Slides Too Easily
  • Brakes - Caliper Bolt Replacement Information
  • Electrical - Auxiliary Battery Replacement
  • Cell Phone - Bluetooth(R)/Cell Phone Diagnostic Tool
  • Lighting - Xenon Headlamp Brightness Explanation
  • Suspension - Visit Workshop Mssg/DTCs 5320/5250/5260
  • Suspension - Underbody Knocking Noises
  • Restraints - Active Head Restraints Self-Activate
  • Wipers/Washers - Wiping Quality Maintenance
  • Interior - Arm Rest Lid Creaks Upon Opening/Closing
  • A/T - Limp Home Mode/DTCs 2200/2201/2767/2768
  • Audio System - Copy Protected CD Information
  • Parking Assist - System Unavailable After TCM Update
  • COMAND(R) - Software Update For Satellite Radio Channels
  • Brakes - Brake Component Corrosion Information
  • Vehicle - Maintenance Systems Overview
  • Instruments - Erratic Illumination/Control Functions
  • A/C - No Or Insufficient Cooling Output
  • Engine - Oil Level Message General Information
  • Engine - Surface Cleaning Recommendations/Precautions
  • Suspension - 'AIRMATIC' Service Required Displayed/DTC's
  • Campaign - Sunroof Software Update
  • Body - Noises From Sliding Roof Panel
  • Body - Sunroof Switch Information
  • Recall - ECM Update For Various Issues
  • Collision Avoidance - 'Distronic(R) Inoperative' Message
  • A/T - 722.9, Delayed Reverse Engagement
  • Computer/Controls - DAS/XD Add-Ons Software Update
  • Computer/Control System - DAS/XD Software Update
  • COMAND(R) - Intermittent Sound Function
  • COMAND(R) - Rattling/Whirring Noises On Rough Roads
  • Cell Phone - iPhone(R) Music Won't Mute During Call
  • Suspension - Front End Cracking/Grunting Noises On Bumps
  • Body/Frame - Cracking Noise From Firewall Area
  • Body - Windshield/Window Glass Bonding System
  • Collision Avoidance - Rear Camera Is Inoperative
  • Computers/Controls - Software Update
  • Interior - Seat Cushion Bladder Creaking Noises
  • Lighting - Automatic Lights Switch OFF Too Late
  • Interior - Front Seat Back Rest Cracking Noises
  • Navigation - Display Flicker When Adj. Steering Column
  • Brakes - Rear Brakes Squeal When Braking
  • Suspension - Airmatic Visit Workshop Mssg/DTC 5283/5288
  • Interior - Multicontour Seat Air Release Failure
  • Interior - Various Weight Sensing Seat Issues
  • Interior - Grind Noise In Backrest (Multicontour Seat)
  • Lighting - Front End Rattle Noise In Stop-And-Go Traffic
  • Wiper/Washer Sys. - New Windshield Wiper Motor Inop.
  • Computers/Control - DAS/XD Add-On 2009-10-09-1280
  • Computers/Control - DAS/XD Add-On 2009-09-28-1265
  • Computers/Control - DAS/XD Add-On 2009-09-28-1266
  • Computers/Control - XD/DAS Add-Ons Software Update
  • Computer/Control - XD/DAS Add-On 2009-09-10-1253
  • Computer/Controls - DAS/XD Add-On 2009-10-05-1271
  • Computer/Controls - DAS/XC Add-On 2009-10-15-1284
  • Computer/Controls - DAS/XD Add-On 2009-10-21-1288
  • Computer/Controls - DAS/XD Add-On 2009-10-23-1291
  • Computer/Controls - DAS/XD Add-On 2009-11-09-1304
  • Computer/Controls - DAS/XD Add-On 2009-11-17-1310
  • Computer/Controls - DAS/XD Add-On 2009-11-17-1313
  • Computer/Controls - DAS/XD Add-On 2009-11-18-1311
  • Computer/Controls - DAS/XD Add-On 2009-11-24-1317
  • Computer/Controls - DAS/XD Add-On 2009-11-25-1318
  • Computer/Controls - DAS/XD Add-On 2009-11-27-1321
  • Computers/Controls - DAS/XD Add-On 2009-11-27-1321
  • Computers/Controls - DAS/XD Add-On 2009-12-07-1327
  • Wipers/Washers - 'Low Washer Fluid Level' Warning
  • Suspension - ABC Suspension Humming/Buzzing Noise
  • Interior - Seat Air Cushion Doesn't Inflate
  • Computer/Controls - Upper Control Panel Cont Unit Faults
  • Keyless Start System - Engine No Start With Start Button
  • Suspension/Steering - Front End Knocking Noises
  • A/T - Various Functions Not Activated After EHS Replaced
  • BULLETIN OBSOLETE - REFER TO BULLETIN S-01_30-23B
  • Engine - Oil Leaks At Back Of Engine
  • Engine - Misfire Or Oil Consumption Service Guidelines
  • Brakes - Front Brakes Squeal
  • Suspension - Grunting/Creaking From Rear Of Vehicle
  • Suspension - Sinks At RH Rear After Sitting
  • Interior - Squeak/Creak From Front Seat Adjuster Area
  • Computers/Controls - DTC 6205 Stored In ABR or ESP Unit
  • A/T - Hard Converter Lock-Up/Hard 1-2 Shift
  • Emissions - Variable DTC's/Driveability Concerns
  • Audio Sys. - iPod(R)/iPhone(R) Will Not Charge
  • Computers/Controls - DAS/XD Add-On 2009-12-17-1340
  • Computers/Controls - DAS/XD add-on 2010-02-03-1364
  • Computers/Controls - DAS/XD add-on 2010-01-15-1347
  • Computer/Controls - XD/DAS Add-On 2009-11-27-1321
  • Restraints - Emergency Tensioning Retractor Replacement
  • A/T - Harsh Engagement From Park To Drive
  • Engine - Squeaking Noises From The Belt Drive
  • Interior - Floor Mat Safety Information
  • Interior - Creaking Noise From Seat Head Restraints
  • Body - Power Windows Intermittently Inoperative Info.
  • Restraints - Air Bag Durability And Reliability
  • AT - Electrohydraulic Control Unit Order Notes Update
  • Audio System - Radio Interruption Information
  • Paint - Clearcoat With Higher Scratch Resistance
  • Cooling System - Coolant Fan ON With Ignition OFF Via Moisture
  • Brakes - Brake Rotors Treated With Zinc Dust Spray Paint
  • Body - Cleaning Tin-Plated Surfaces
  • Emissions - I/m Dynamometer Emissions Testing
  • Steering/Suspension - Wheel Alignment Data
  • Body - Moisture In Area of A-Pillar Trim/Headliner
  • Drivetrain - Noises at Full Lock From Front Axle Area
  • ABS/TCS - 'ESP Malfunction Service Required' Mssg/DTC's
  • Antitheft System - 'Replace Key Battery' Message Displayed
  • Computers/Controls - Malfunctions Of Various Power/Control Unit