Technical Service Bulletins
- Accessories Control Systems
- MERCEDES Me Connect Inoperative/Vehicle Offline (LI82.95-P-076991)
- COMAND/MBUX USB Map Update: Aborts, Does Not Load To Head Unit (LI82.85-P-071933)
- Incorrect Time And/Or Instrument Cluster Message "SOS, Service Not Activated" And/Or MERCEDES Me Connect Services Nonfunctional (LI82.85-P-071453)
- COMAND Download Manager (DLM): Download Aborted, Does Not Load To Selected USB Drive (LI82.85-P-071912)
- COMAND Online: Address Book Of Mobile Phone Is Not Transferred (LI82.70-P-066766)
- Check Engine Indicator Light Active And Fault Code P261029/P02FF85/P02FF02 Stored In Engine Control Unit (LI54.30-P-070482)
- Audio 20: Apple CARPLAY Displays Pixelated Image (LI82.85-P-069318)
- Outside Mirror Folding Out/In Nonfunctional (LI72.40-P-069934)
- NTG 5.5 Head Unit - Browser Shows "Fault During Authentication" Message (LI82.85-P-069789)
- Message "A Data Plan For Internet Services From MERCEDES Me Portal Is Needed To Use This Service" In The Head Unit (LI82.85-P-069515)
- Seam Sealer Gap Under Battery Tray (LI97.10-P-061357)
- Service: Service Indicator In Instrument Cluster Implausible At First Service (LI54.30-P-062219)
- Air Bag, SRS
- Anti-Lock Brakes
- Message In Instrument Cluster "Unavailable! - Esp - Service Required" (LI42.47-P-069817)
- If The Customer Brakes Sharply From A Speed Of > 30MPH, Without Abs Intervention, There Is A Single Cracking Noise From The Area Of The Esp Hydraulic Unit (LI42.47-P-067502)
- Brake Squeal From Rear Axle (LI42.15-P-071131)
- Anti-Theft Systems
- Remote Start Causing CEL And U012600 (LI27.00-P-073106)
- Engine Switches Off Again When Re-Attempting Remote Start (LI80.57-P-072708)
- The MERCEDES Me Connect Service "Remote Start" Is Nonfunctional After The Vehicle Has Been Dormant For An Extended Period Of Time (LI82.85-P-069743)
- Trunk Lid Fails To Open Fully After Operation With Remote Door Unlock (LI88.50-P-067244)
- Anti-Theft Alarm System (ATA) Operates Without Obvious Cause (LI80.50-P-068392)
- Automatic Trans
- Auxiliary Emission Control Systems
- Axle Shafts
- Battery Management Systems
- Blowers, Superchargers & Turbochargers
- Body Electrical
- Body Interior
- "SOS - Service Not Activated" Message In The Instrument Cluster After Software Update Of HERMES N112/9 In Gray Import Vehicles (VERSION 1)
- MERCEDES Me Connect Inoperative/Vehicle Offline (LI82.95-P-076991)
- The MERCEDES Me Connect Remote Services Nonfunctional After The Vehicle Is Not Used For An Extended Period Of Time (LI82.85-P-074724)
- MERCEDES Me Connect Services Cannot Be Activated Due To APN Network Configuration (LI82.85-P-074413)
- COMAND Online: Address Book Of Mobile Phone Is Not Transferred (LI82.70-P-066766)
- Brakes Control Systems
- After Starting The Engine, The Instrument Cluster Shows The "EBD Not Available, Diagnosis/Test Stand" Message In Yellow (LI42.45-P-073405)
- Message In Instrument Cluster "Unavailable! - Esp - Service Required" (LI42.47-P-069817)
- If The Customer Brakes Sharply From A Speed Of > 30MPH, Without Abs Intervention, There Is A Single Cracking Noise From The Area Of The Esp Hydraulic Unit (LI42.47-P-067502)
- Message (Yellow) In Ic "Active Brake Assist Functions Currently Limited See Operator's Manual" (LI54.70-P-068094)
- Charging Systems
- Collision/Avoidance
- The Flap Of The Reversing Camera Opens And Closes By Itself During Forward Travel (VERSION 6)
- Lane Keeping Assist: Fault Message In Instrument Cluster, Lane Keeping Assist Nonfunctional (LI46.10-P-065829)
- BR205 Facelift - Blind Spot Assist May Activate Without Obvious Cause (LI54.71-P-068935)
- PARKTRONIC Does Not Function. All Distance Sensors Indicate At The Same Time (LI54.65-P-069829)
- Missing Images From 360° Camera In Model Series 205 & 253 (LI54.65-P-067500)
- Blind Spot Assist Inoperative (LI54.71-P-056477)
- Communication Devices
- MERCEDES Me Connect Inoperative/Vehicle Offline (LI82.95-P-076991)
- B129C00 - Instrument Cluster Warning: SOS Inoperative (LI82.85-P-076800)
- The MERCEDES Me Connect Services Cannot Be Activated Due To Sim Test Dataset Value (LI82.85-P-075669)
- The Mobile Phone Address Book Is Not Transferred Completely (LI82.70-P-071024)
- NTG5.5 COMAND - Navigation And/Or Apple CARPLAY Inoperable (LI82.85-P-074970)
- Insufficient Wireless Charging With IPHONE 12 Or Newer (LI82.70-P-073025)
- The MERCEDES Me Connect Remote Services Nonfunctional After The Vehicle Is Not Used For An Extended Period Of Time (LI82.85-P-074724)
- Garage Door Opener Cannot Be Programmed (LI68.05-P-060306)
- MERCEDES Me Connect Services Cannot Be Activated Due To APN Network Configuration (LI82.85-P-074413)
- Command Online: Various System Complaints (LI82.85-P-067590)
- Garage Door Opener Range Too Short (LI68.05-P-060307)
- COMAND/MBUX USB Map Update: Aborts, Does Not Load To Head Unit (LI82.85-P-071933)
- COMAND Download Manager (DLM): Download Aborted, Does Not Load To Selected USB Drive (LI82.85-P-071912)
- COMAND Online: Address Book Of Mobile Phone Is Not Transferred (LI82.70-P-066766)
- Cracks Appear On Touchpad Surface With No Sign Of External Force (LI54.21-P-068464)
- Inductive Charging: Mobile Phone May Not Be Recognized During The Charging Process (LI82.70-P-069308)
- NTG 5.5 Head Unit - Browser Shows "Fault During Authentication" Message (LI82.85-P-069789)
- MB App IHEART Radio Is No Longer Available After A Head Unit Update (LI82.85-P-068646)
- Info-Call/S24H-Call/MB Contact: Change Of Language Setting At Customer Request (LI82.85-P-068445)
- Garage Door Opener Loses Programming (LI68.05-P-060305)
- Cooling Fan
- Cooling System (Mechanical)
- Cooling Systems
- Differentials & Drive Axles
- Driveshaft & Universal Joints
- Electric Motor Systems
- Engine Control Systems
- "SOS Nonfunctional" Message In The Instrument Cluster Display. DTC B129C00 Stored In Control Unit HERMES (LI82.95-P-074844)
- Model Series 205/253 Without Code 464: Time/Date And Trip Computer Reset And/Or Check Engine Light In Instrument Cluster With Engine Off Time DTC In Me (LI54.30-P-069456)
- ECO Start/Stop Nonfunctional Due To 12V Battery (LI54.10-P-074072)
- M176/M177/M178 Series Engine With CEL For Misfire (LI07.61-P-073583)
- C63/GTX With M177LS1/178 Check Engine Light On With Misfire DTC'S. Engine Running Roughly (LI54.21-P-062006)
- Seam Sealer Gap Under Battery Tray (LI97.10-P-061357)
- Check Engine Light Is On With DTC P030185/P030685 For Misfire Cylinder 1 And 6 (LI07.70-P-066276)
- Entertainment Systems
- MBUX NTG7 Without Code 365 Navigation - Radio Station Logos No Longer Displayed After Software Update (LI82.85-P-076200)
- N40/3 Sound System (Code 810), Audio Play-Back Faulty Or Malfunctioning Completely (LI82.62-P-068051)
- Command Online: Various System Complaints (LI82.85-P-067590)
- COMAND/MBUX USB Map Update: Aborts, Does Not Load To Head Unit (LI82.85-P-071933)
- Audible "Cracking" Or "Popping" Heard From The Speakers. Voice Output Distortion When Using Voice Control System (VCS) (LI82.85-P-070566)
- COMAND Download Manager (DLM): Download Aborted, Does Not Load To Selected USB Drive (LI82.85-P-071912)
- Cracks Appear On Touchpad Surface With No Sign Of External Force (LI54.21-P-068464)
- NTG5.5 Audio 20: Static Noise Heard After Opening The Door (LI82.85-P-070565)
- Audio 20: Apple CARPLAY Displays Pixelated Image (LI82.85-P-069318)
- Automatic Time Zone Selection Not Available, Compass Icon Is Not Visible In Head Unit Display (LI82.85-P-070157)
- COMAND Online: Loss Of Memory Presets For Satellite Radio (LI82.85-P-069436)
- NTG 5.5 Head Unit - Browser Shows "Fault During Authentication" Message (LI82.85-P-069789)
- Message "A Data Plan For Internet Services From MERCEDES Me Portal Is Needed To Use This Service" In The Head Unit (LI82.85-P-069515)
- The MB Apps Are Inoperative After A Head Unit Software Update (LI82.85-P-068738)
- MB App IHEART Radio Is No Longer Available After A Head Unit Update (LI82.85-P-068646)
- Info-Call/S24H-Call/MB Contact: Change Of Language Setting At Customer Request (LI82.85-P-068445)
- Audio 20: Playback Stops When A Track Is Changed (LI82.60-P-068381)
- Audio 20: SD Card With Audio Files Is Not Read (LI82.60-P-068377)
- Navigation Destinations Cannot Be Found In Poi Download/"Send2BENZ" Service Inoperative (LI82.85-P-068210)
- 205/253 Audio 20 Head Unit Slow Function/Inoperable (LI82.60-P-067919)
- COMAND Online: Live Traffic/ Free Browsing Inoperative, Incorrect Date In System Settings (LI82.85-P-067747)
- Audio 20: Surround Sound Setting With Sound System (Code 810) Is Not Stored After An Ignition Cycle (LI82.60-P-067426)
- Exhaust
- Exterior Body Panels
- Exterior Lights
- Frames, Subframes & Crossmembers
- Front Suspension
- Fuel System
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- "SOS - Service Not Activated" Message In The Instrument Cluster After Software Update Of HERMES N112/9 In Gray Import Vehicles (VERSION 1)
- Noises From Area Of Instrument Panel (VERSION 1)
- "SOS Nonfunctional" Message In The Instrument Cluster Display. DTC B129C00 Stored In Control Unit HERMES (LI82.95-P-074844)
- NTG5.5: Incorrect Time Shown On Instrument Cluster, COMAND Display, And Analog Clock (LI54.30-P-072145)
- Head-Up Display (HUD): Horizontal Lines On The Display, Display Flickers (LI54.30-P-069742)
- Event Memory In The Instrument Cluster - Mileage Readings Intermittently Inaccurate (LI54.30-P-070902)
- COMAND Online (Code 531): Wrong Date In System Settings, Incorrect Time In Instrument Cluster, No Data Connection (LI82.85-P-069725)
- Message "MERCEDES Me Connect Services Limited. See Owner's Manual" In Instrument Cluster MULTIFUNCTION Display (LI54.30-P-066410)
- A Welcome Image Is Not Shown On The Instrument Cluster (LI54.30-P-069433)
- Seam Sealer Gap Under Battery Tray (LI97.10-P-061357)
- Service: Service Indicator In Instrument Cluster Implausible At First Service (LI54.30-P-062219)
- A Radiator Grille In Stealth Look Appears In The Start-Up Animation On The Instrument Cluster (LI54.30-P-068433)
- Audio 20: Clock Is Slow In Vehicles Without Navigation (LI54.30-P-066875)
- Headlights
- HVAC Control Systems
- Infotainment
- "SOS - Service Not Activated" Message In The Instrument Cluster After Software Update Of HERMES N112/9 In Gray Import Vehicles (VERSION 1)
- B129C00 - Instrument Cluster Warning: SOS Inoperative (LI82.85-P-076800)
- MBUX NTG7 Without Code 365 Navigation - Radio Station Logos No Longer Displayed After Software Update (LI82.85-P-076200)
- The MERCEDES Me Connect Services Cannot Be Activated Due To Sim Test Dataset Value (LI82.85-P-075669)
- NTG5.5 COMAND - Navigation And/Or Apple CARPLAY Inoperable (LI82.85-P-074970)
- MERCEDES Me Connect Services Cannot Be Activated Due To APN Network Configuration (LI82.85-P-074413)
- Command Online: Various System Complaints (LI82.85-P-067590)
- COMAND/MBUX USB Map Update: Aborts, Does Not Load To Head Unit (LI82.85-P-071933)
- NTG5.5 Audio 20: MB Apps With Limited Functionality (LI82.85-P-070107)
- COMAND Download Manager (DLM): Download Aborted, Does Not Load To Selected USB Drive (LI82.85-P-071912)
- Cracks Appear On Touchpad Surface With No Sign Of External Force (LI54.21-P-068464)
- NTG5.5 Audio 20 With Codes 355 And 357: Vehicle Positioning Inaccurate/Implausible, Route Guidance Not Possible (LI82.85-P-071023)
- NTG5.5, NTG6: Vehicle Positioning Inaccurate/Implausible, Route Guidance Not Possible (LI82.85-P-064727)
- Audio 20: Apple CARPLAY Displays Pixelated Image (LI82.85-P-069318)
- Automatic Time Zone Selection Not Available, Compass Icon Is Not Visible In Head Unit Display (LI82.85-P-070157)
- NTG 5.5 Head Unit - Browser Shows "Fault During Authentication" Message (LI82.85-P-069789)
- Message "A Data Plan For Internet Services From MERCEDES Me Portal Is Needed To Use This Service" In The Head Unit (LI82.85-P-069515)
- MB App IHEART Radio Is No Longer Available After A Head Unit Update (LI82.85-P-068646)
- Info-Call/S24H-Call/MB Contact: Change Of Language Setting At Customer Request (LI82.85-P-068445)
- Audio 20: Playback Stops When A Track Is Changed (LI82.60-P-068381)
- Audio 20: SD Card With Audio Files Is Not Read (LI82.60-P-068377)
- Navigation Destinations Cannot Be Found In Poi Download/"Send2BENZ" Service Inoperative (LI82.85-P-068210)
- COMAND Online: Live Traffic/ Free Browsing Inoperative, Incorrect Date In System Settings (LI82.85-P-067747)
- Interior/Exterior Trim
- Water Ingress At A-Pillar (LI77.00-P-063165)
- Staining/Surface Damage On Door Trim Bars And Side Window Trim Element (LI72.00-P-075743)
- Water Entering Left Or Right Front FOOTWELL (LI63.40-P-061408)
- Noises From Door Trim In BR 205; BR 213; BR 238; BR 253 (LI72.10-P-067691)
- Carbon Fiber Repair (LI98.00-P-067242)
- Interior/Illumination Lights
- Lubrication System
- Manual Steering
- Mechanical
- M17X - Oil Leak From Driver's Side Area Of Vehicle (LI01.40-P-074393)
- Active Engine Mount Faults In Quick Test - Model Series 290, Model Series 205 Facelift, Model Series 253 Facelift, Model Series 167 (LI22.10-P-071055)
- Model 205 AMG - Knocking Noises When Turning Over Uneven Surfaces (LI22.10-P-070718)
- Odor In Passenger Compartment (LI00.00-P-066046)
- Yellow SWARF/Particles In Oil (LI03.10-P-067389)
- Engine HYDROLOCK Repairs / Diagnosis (TT 02/11-B)
- Mechanical - Hydraulic
- Mirrors
- Procedures
- XENTRY Battery Tester Results Disagree With Workshop Assessment (LI54.10-P-071499 V5)
- Vehicle Registration Failure In The State Of CALIFORNIA Due To Arb Adoption Of Bar-OIS Modified Software Regulations (LI07.61-P-073379)
- Service Data Incorrect, Remaining Distance To Service Initialized At Approximately 25000 Miles (LI00.20-P-069865)
- B15CC31 - The Button "MERCEDES-BENZ Service 24H" Has A Malfunction (LI82.85-P-068665)
- Rear Suspension
- Seats
- MBUX Multimedia System/COMAND Online: Driver's Seat Memory Not Synchronized With The Driver's User Profile (LI82.85-P-070742)
- Easy Entry/Exit Feature And Automatic Seat Positioning To Size Of Driver Inoperative (LI91.10-P-073267)
- Vibration When Adjusting Seat (LI91.10-P-073256)
- BR213 - Wrinkling In Left And Right Seat Cushion Covers On Rear Bench Seat (LI91.12-P-066074)
- Front Seat Belt Does Not Roll Up Completely (LI91.40-P-068490)
- Seat Belt Extender Toothed Rack Sluggish Or Makes Noises (LI91.45-P-066075)
- Splitting Of Seat Covers (LI91.10-P-063393)
- Creaking Noises At Seat When Cornering (Left Side Of Seat) (LI91.10-P-067712)
- C63 Backrest Failures (LI91.10-P-067511)
- Starter
- XENTRY Battery Tester Results Disagree With Workshop Assessment (LI54.10-P-071499 V5)
- ECO Start/Stop Nonfunctional Due To 12V Battery (LI54.10-P-074072)
- Engine Switches Off Again When Re-Attempting Remote Start (LI80.57-P-072708)
- All My18+ AMG-63 Vehicles: Engine May Not Automatically Restart (LI07.61-P-070559)
- The MERCEDES Me Connect Service "Remote Start" Is Nonfunctional After The Vehicle Has Been Dormant For An Extended Period Of Time (LI82.85-P-069743)
- Seam Sealer Gap Under Battery Tray (LI97.10-P-061357)
- Yellow Battery Symbol Fault Message In MULTIFUNCTION Display "Start Engine. See Owner's Manual" (LI54.10-P-067414)
- Steering Column
- Height Adjustment Of Electric Steering Column Adjustment Jammed (LI46.15-P-063353)
- Creaking/Humming During Steering Column Adjustment (Height/Longitudinal Adjustment) (LI46.15-P-076223)
- Cracking/Creaking Noises Coming From The Area Of The Mechanical Steering Column (LI46.15-P-071669)
- Steering Wheel Heater And/Or DISTRONIC Function Limited (LI46.11-P-071594)
- Remote Start Causing CEL And U012600 (LI27.00-P-073106)
- Lane Keeping Assist: Fault Message In Instrument Cluster, Lane Keeping Assist Nonfunctional (LI46.10-P-065829)
- Assessment Of Actuating And Operating Noise From Steering (LI46.35-P-070153)
- Clicking/Popping Noise When Turning The Steering Wheel (LI46.10-P-060552)
- Plastic Element On Release Lever Of Manual Steering Column Adjuster Loose (LI46.15-P-068465)
- Steering Column Switches
- Steering Gear
- Steering Linkage
- Sun Roof/T-Top/Convertible Top
- Suspension Control Systems
- System
- Model Series 205/253 Without Code 464: Time/Date And Trip Computer Reset And/Or Check Engine Light In Instrument Cluster With Engine Off Time DTC In Me (LI54.30-P-069456)
- Check Engine Indicator Light Active And Fault Code P261029/P02FF85/P02FF02 Stored In Engine Control Unit (LI54.30-P-070482)
- C63/GTX With M177LS1/178 Check Engine Light On With Misfire DTC'S. Engine Running Roughly (LI54.21-P-062006)
- Seam Sealer Gap Under Battery Tray (LI97.10-P-061357)
- Check Engine Light Is On With DTC P030185/P030685 For Misfire Cylinder 1 And 6 (LI07.70-P-066276)
- Transmission Control Systems
- Warning Systems
- Wheel Alignment
- Wheel Hubs
- Wheels & Tire System
- Crackling And Cracking Noises When Cornering (LI40.10-P-059248)
- Vehicle Pulls To The Right (LI46.35-P-067998)
- Center Caps On The Wheels May Have Surface Damage, Corrosion, Or Fading (LI40.10-P-068659)
- "Tire Pressure Loss Detection System Inoperative" Message In Instrument Cluster In Yellow (LI42.47-P-068271)
- Cleaning Axle Hubs When Installing Brake Discs (42.10/123A)
- Window Motors & Regulators
- Wiper/Washer Systems