Technical Service Bulletins

Accessories Control Systems
- All Model Series With MBUX NTG7 - Connectivity Interruptions For Apple CARPLAY (VERSION 1)
- MERCEDES Me Connect Inoperative/Vehicle Offline (LI82.95-P-076991)
Automatic Trans
- Pre-Case Creation For 725.0/. 1 Transmissions (LI27.00-P-075630 V4)
Battery Management Systems
- P3 Hybrid Vehicle Not Ac Charging (LI47.70-P-078127 V3)
- Red Display In Charging Status Indicator P0E5F97 (LI47.70-P-077900)
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)
Charging Systems
- Red Display In Charging Status Indicator P0E5F97 (LI47.70-P-077900)
Collision/Avoidance
- "Drive Pilot Cannot Be Activated System Currently Unavailable" (VERSION 1)
Communication Devices
- All Model Series With MBUX NTG7 - Connectivity Interruptions For Apple CARPLAY (VERSION 1)
- All Models: Potential Concerns With Civic A26/17 - MBUX Multimedia System + Instrument Cluster (Head Unit)] And/Or Displays (VERSION 2)
- Fault Code B129C-00: MERCEDES Me Connect Services Are Inoperative And Vehicle Is Offline (VERSION 1)
- Multimedia Connection Unit USB Port: Data Storage Medium Is Not Recognized (SA Code 72B Only) (LI82.60-P-077958)
- All Model Series With MBUX NTG7 And Code 810 Or 811 - Audio Output Is Unavailable (LI82.62-P-077311)
- All Model Series With MBUX NTG7 - Apple CARPLAY And Android Auto Are Not Available (LI82.85-P-077165)
- MERCEDES Me Connect Inoperative/Vehicle Offline (LI82.95-P-076991)
- B129C00 - Instrument Cluster Warning: SOS Inoperative (LI82.85-P-076800)
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)
Electric Motor Systems
- Noises In The Steering Column Area When Steering (LI46.10-P-077314)
Electronic Steering
- Display Dark On ASCM AMG Steering Wheel Buttons, Code U88 (A74/2) (VERSION 1)
Engine Control Systems
- M256.8 Engine Oil Level Low, Rough Running, And Or Misfire (VERSION 1)
- Vehicle Handover Cannot Be Performed (LI00.20-P-077615)
- Fault Code P063544 After Flashing Or Initializing The Electrical Power Steering Control Unit (LI46.35-P-077076)
Entertainment Systems
- All Model Series With MBUX NTG7 - Connectivity Interruptions For Apple CARPLAY (VERSION 1)
- All Models: Potential Concerns With Civic A26/17 - MBUX Multimedia System + Instrument Cluster (Head Unit)] And/Or Displays (VERSION 2)
- Model Series 223: Overhead Control Panel With Various Malfunctions (VERSION 1)
- Fault Code B129C-00: MERCEDES Me Connect Services Are Inoperative And Vehicle Is Offline (VERSION 1)
- All Model Series With MBUX NTG7 And Code 810 Or 811 - Audio Output Is Unavailable (LI82.62-P-077311)
Exterior Lights
- Rear Lamps Fogged Up Or Not LEAKTIGHT (VERSION 2)
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)
- Digital Light Pop-Up Messages In The Instrument Cluster - On Vehicles With P35 Or Pax (VERSION 2)
- MBUX - Transparent Hood Feature Not Available In Off-Road Mode (VERSION 4)
- Active Steering Assist And Active Emergency Assist Cluster Messages With Tire Pressure Light (VERSION 2)
- Head Unit Display: Child Seat Detection Message Even Though No Child Seat Is Installed On The Front Passenger Seat (VERSION 1)
- Vehicle Handover Cannot Be Performed (LI00.20-P-077615)
Headlights
- Headlamp Leak Test (VERSION 1)
- Headlamps Or Front Fog Lamps Leaking Or Fogged (VERSION 1)
- Fogged Headlamp With Desiccant Pack Installed - Closed Ventilation System (VERSION 1)
- Fogged Headlamp With Desiccant Pack Installed - Open Ventilation System (VERSION 1)
Infotainment
- All Model Series With MBUX NTG7 - Connectivity Interruptions For Apple CARPLAY (VERSION 1)
- "SOS - Service Not Activated" Message In The Instrument Cluster After Software Update Of HERMES N112/9 In Gray Import Vehicles (VERSION 1)
- All Models: Potential Concerns With Civic A26/17 - MBUX Multimedia System + Instrument Cluster (Head Unit)] And/Or Displays (VERSION 2)
- Multimedia Connection Unit USB Port: Data Storage Medium Is Not Recognized (SA Code 72B Only) (LI82.60-P-077958)
- All Model Series With MBUX NTG7 - Apple CARPLAY And Android Auto Are Not Available (LI82.85-P-077165)
- B129C00 - Instrument Cluster Warning: SOS Inoperative (LI82.85-P-076800)
Interior/Exterior Trim
- Noise From (Panoramic) Roof In Area Of C-Pillars At High Speeds (75+Mph) (VERSION 1)
Interior/Illumination Lights
- Rear Passenger Compartment Interior Lighting Inoperative DTC B17D149, B17D349, B17D249 (VERSION 1)
- The Rear FOOTWELL Lamp Does Not Change Color When Entering And Exiting (VERSION 1)
Lubrication System
- M256.8 Engine Oil Level Low, Rough Running, And Or Misfire (VERSION 1)
- ALS Engine Oil, Diesel Fuel, And Coolant Analysis Information (LI01.00-P-077591)
Manual Steering
- Fault Code P063544 After Flashing Or Initializing The Electrical Power Steering Control Unit (LI46.35-P-077076)
Mechanical
- M256.8 Engine Oil Level Low, Rough Running, And Or Misfire (VERSION 1)
Procedures
- Vehicle Handover Cannot Be Performed (LI00.20-P-077615)
Starter
- Combustion Engine Could No Longer Be Started, Only Electric Driving Possible (VERSION 3)
- Red Display In Charging Status Indicator P0E5F97 (LI47.70-P-077900)
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)
TSB
- Microphone Cover For In Vehicle Voice Control Present During Vehicle Delivery (VERSION 1)
- Proper Application Of Chip Protection Films (VERSION 1)
Wiper/Washer Systems
- Windshield Washer Fluid System Leaks - General Diagnosis (VERSION 1)