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)
- Malfunctions In The Vehicle In Connection With The PARAMETERIZABLE Special Module (PSM) (LI54.21-N-071993)
- COMAND Download Manager (DLM): Download Aborted, Does Not Load To Selected USB Drive (LI82.85-P-071912)
Automatic Trans
- Tension-Releasing Impact Of The Propeller Shaft After Vehicle Has Stopped (VERSION 3)
- Pre-Case Creation For 725.0/. 1 Transmissions (LI27.00-P-075630 V4)
- Leaks On Transmission 725.0 (LI27.10-P-063063)
- Transmission Diagnosis Using The Intelligent Predictive Repair (IPR) Tool (LI27.00-N-076008)
Axle Shafts
- Cleaning Axle Hubs When Installing Brake Discs (42.10/123A)
Body Electrical
- Check Engine Light Illuminated - Fault Code Current P04DB79 The Crankcase Ventilation System Is Interrupted (VERSION 1)
- Wiring Damage On More Than 10 Wires (LI54.18-P-072022)
Body Interior
- MERCEDES Me Connect Inoperative/Vehicle Offline (LI82.95-P-076991)
- MERCEDES Me Connect Services Cannot Be Activated Due To APN Network Configuration (LI82.85-P-074413)
- Malfunctions In The Vehicle In Connection With The PARAMETERIZABLE Special Module (PSM) (LI54.21-N-071993)
Collision/Avoidance
- Camera Cover Of Reversing Camera Does Not Fold In (LI54.65-N-075675)
- Audio 30/40 VIS (GARMIN) Head Unit - Complaints On Market Launch (Vehicle With Code E2R - Radio Generation 2) (LI82.85-N-071595)
Communication Devices
- Recall Campaign 2024110002 - Update Communication Module Software (2024110002)
- MERCEDES Me Connect Inoperative/Vehicle Offline (LI82.95-P-076991)
- B129C00 - Instrument Cluster Warning: SOS Inoperative (LI82.85-P-076800)
- Audio 30/40 VIS (GARMIN) Head Unit - Connection Failure With Smartphone Integration (LI82.85-N-074054)
- Audio 30/40 VIS (GARMIN) Head Unit - Insufficient Audio Volume (LI82.85-N-074922)
- The MERCEDES Me Connect Services Cannot Be Activated Due To Sim Test Dataset Value (LI82.85-P-075669)
- Audio 30/40 VIS (GARMIN) Head Unit - After Ending A Telephone Call Via Apple CARPLAY, The Radio Can No Longer Be Operated (LI82.85-N-074919)
- Audio 30/40 VIS (GARMIN) Head Unit - Complaints On Market Launch (Vehicle With Code E2R - Radio Generation 2) (LI82.85-N-071595)
- Audio 30/40 VIS (GARMIN) Head Unit - Insufficient Understanding When Using Hands-Free System (LI82.85-N-074921)
- MERCEDES Me Connect Services Cannot Be Activated Due To APN Network Configuration (LI82.85-P-074413)
- COMAND/MBUX USB Map Update: Aborts, Does Not Load To Head Unit (LI82.85-P-071933)
- Free Browsing, Internet Access Via WI-FI HOTSPOT And Internet Radio Nonfunctional (LI82.85-P-068846)
- COMAND Download Manager (DLM): Download Aborted, Does Not Load To Selected USB Drive (LI82.85-P-071912)
Cooling System (Mechanical)
- ALS Engine Oil, Diesel Fuel, And Coolant Analysis Information (LI01.00-P-077591)
Cooling Systems
- ALS Engine Oil, Diesel Fuel, And Coolant Analysis Information (LI01.00-P-077591)
Differentials & Drive Axles
- Howling, Humming, Droning, Vibrations From Drivetrain (LI35.31-P-056961)
Driveshaft & Universal Joints
- Howling, Humming, Droning, Vibrations From Drivetrain (LI35.31-P-056961)
Electric Motor Systems
- Noises In The Steering Column Area When Steering (LI46.10-P-077314)
Electronic Steering
- Electric Power Steering Diagnosis (LI46.35-N-076604)
Engine Control Systems
- Check Engine Light Illuminated - Fault Code Current P04DB79 The Crankcase Ventilation System Is Interrupted (VERSION 1)
- "SOS Nonfunctional" Message In The Instrument Cluster Display. DTC B129C00 Stored In Control Unit HERMES (LI82.95-P-074844)
Entertainment Systems
- MBUX NTG7 Without Code 365 Navigation - Radio Station Logos No Longer Displayed After Software Update (LI82.85-P-076200)
- Audio 30/40 VIS (GARMIN) Head Unit - Insufficient Audio Volume (LI82.85-N-074922)
- Audio 30/40 VIS (GARMIN) Head Unit - Radio Reception Issues (VERSION 1)
- Audio 30/40 VIS (GARMIN) Head Unit - After Ending A Telephone Call Via Apple CARPLAY, The Radio Can No Longer Be Operated (LI82.85-N-074919)
- Audio 30/40 VIS (GARMIN) Head Unit - Complaints On Market Launch (Vehicle With Code E2R - Radio Generation 2) (LI82.85-N-071595)
- Audio 30/40 VIS (GARMIN) Head Unit - Troubleshooting Guide/Questionnaire (Vehicle With Code E2R - Radio Generation 2) (LI82.85-N-074925)
- COMAND/MBUX USB Map Update: Aborts, Does Not Load To Head Unit (LI82.85-P-071933)
- Free Browsing, Internet Access Via WI-FI HOTSPOT And Internet Radio Nonfunctional (LI82.85-P-068846)
- COMAND Download Manager (DLM): Download Aborted, Does Not Load To Selected USB Drive (LI82.85-P-071912)
Exterior Body Panels
- Fuel Filler Door Difficult To Open (VERSION 4)
- Identification Of Noise Complaints Of The Vehicle Body-In-White (LI60.00-P-075851)
- 447 Fleet Misuse Related Issues (Driver's Window Switch INOP, A/C Knob Broken, Driver's Door Check Broken, Extended Crank/No Start/Battery Light) (LI00.00-N-074331)
Exterior Lights
- Rear Lamps Fogged Up Or Not LEAKTIGHT (VERSION 2)
Fuel System
- Engine Running Complaints - Fault Code P062700 Current And/Or Stored In FSCU (N118) (LI47.00-N-069277)
Fuses & Circuit Breakers
- Wiring Damage On More Than 10 Wires (LI54.18-P-072022)
Gauges & Instrument Panels
- "SOS Nonfunctional" Message In The Instrument Cluster Display. DTC B129C00 Stored In Control Unit HERMES (LI82.95-P-074844)
Headlights
- Headlamp Leak Test (VERSION 1)
HVAC Control Systems
- 447 Fleet Misuse Related Issues (Driver's Window Switch INOP, A/C Knob Broken, Driver's Door Check Broken, Extended Crank/No Start/Battery Light) (LI00.00-N-074331)
Infotainment
- B129C00 - Instrument Cluster Warning: SOS Inoperative (LI82.85-P-076800)
- Audio 30/40 VIS (GARMIN) Head Unit - Connection Failure With Smartphone Integration (LI82.85-N-074054)
- 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)
- Audio 30/40 VIS (GARMIN) Head Unit - Complaints On Market Launch (Vehicle With Code E2R - Radio Generation 2) (LI82.85-N-071595)
- MERCEDES Me Connect Services Cannot Be Activated Due To APN Network Configuration (LI82.85-P-074413)
- COMAND/MBUX USB Map Update: Aborts, Does Not Load To Head Unit (LI82.85-P-071933)
- Free Browsing, Internet Access Via WI-FI HOTSPOT And Internet Radio Nonfunctional (LI82.85-P-068846)
- COMAND Download Manager (DLM): Download Aborted, Does Not Load To Selected USB Drive (LI82.85-P-071912)
Lubrication System
- ALS Engine Oil, Diesel Fuel, And Coolant Analysis Information (LI01.00-P-077591)
- Procedure In Case Of Oil Loss From Engine Compartment Or Visible Traces Of Oil (LI01.00-N-074210)
Manual Steering
- Evaluating Play In Rack-And-Pinion Steering (LI46.20-P-071904)
Mechanical
- Check Engine Light Illuminated - Fault Code Current P04DB79 The Crankcase Ventilation System Is Interrupted (VERSION 1)
- Engine HYDROLOCK Repairs / Diagnosis (TT 02/11-B)
Mechanical - Hydraulic
- Diagnosing Complaints Of Brake Pulsation (TT 06/15-O)
- Cleaning Axle Hubs When Installing Brake Discs (42.10/123A)
Procedures
- Vehicle Registration Failure In The State Of CALIFORNIA Due To Arb Adoption Of Bar-OIS Modified Software Regulations (LI07.61-P-073379)
Seats
- 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)
Steering Column
- Noises In The Steering Column Area When Steering (LI46.10-P-077314)
- Noises In The Steering Wheel Area When Steering (LI46.10-P-077313)
- Creaking/Humming During Steering Column Adjustment (Height/Longitudinal Adjustment) (LI46.15-P-076223)
System
- Fault Code P06DA00 Current Or Stored In Engine Control Unit (LI07.70-P-070763)
- Engine Running Complaints - Fault Code P062700 Current And/Or Stored In FSCU (N118) (LI47.00-N-069277)
Transmission Control Systems
- Initial Startup Not Possible After Replacement Of Transmission 725.0 Or Of ELECTROHYDRAULIC Controller Unit (LI27.00-P-068206)
Wheel Hubs
- Cleaning Axle Hubs When Installing Brake Discs (42.10/123A)
Wheels & Tire System
- Cleaning Axle Hubs When Installing Brake Discs (42.10/123A)
Window Motors & Regulators
- 447 Fleet Misuse Related Issues (Driver's Window Switch INOP, A/C Knob Broken, Driver's Door Check Broken, Extended Crank/No Start/Battery Light) (LI00.00-N-074331)
Wiper/Washer Systems
- Complaints About Noises Or Poor Windshield Wiper Wiping Performance (LI82.30-P-059239)