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)
• Aerodynamic Devices
  • Rear Spoiler Sporadically Inoperable With Fault Message In Instrument Cluster (LI77.25-P-076544)
• Automatic Trans
  • Pre-Case Creation For 725.0/. 1 Transmissions (LI27.00-P-075630 V4)
• Battery Management Systems
  • 232 - 12V Message In Instrument Cluster And/Or MMC App U116000 (LI54.10-P-077542 V2)
• Body Interior
  • MERCEDES Me Connect Inoperative/Vehicle Offline (LI82.95-P-076991)
• Charging Systems
  • 232 - 12V Message In Instrument Cluster And/Or MMC App U116000 (LI54.10-P-077542 V2)
• 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)
  • Fault Code B129C-00: MERCEDES Me Connect Services Are Inoperative And Vehicle Is Offline (VERSION 1)
  • All Model Series With MBUX NTG7 - No Online Connectivity Available (LI82.85-P-077242 V2)
  • 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)
  • My22+ 232 SL - CEL For U028500 And U028587 - Communication With Radiator Shutter 2 Has A Malfunction (LI07.10-P-077544)
• Cooling Systems
  • ALS Engine Oil, Diesel Fuel, And Coolant Analysis Information (LI01.00-P-077591)
• Differentials & Drive Axles
  • Creaking Noise On Front Axle When Driving Slowly And Turning-In Slightly (VERSION 3)
• Electric Motor Systems
  • My22+ 232 SL - CEL For U028500 And U028587 - Communication With Radiator Shutter 2 Has A Malfunction (LI07.10-P-077544)
  • 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
  • M17X.XXX Check Engine Light On With Misfire DTC'S (VERSION 15)
  • Vehicle Handover Cannot Be Performed (LI00.20-P-077615)
  • Rear Spoiler Sporadically Inoperable With Fault Message In Instrument Cluster (LI77.25-P-076544)
  • Fault Code P063544 After Flashing Or Initializing The Electrical Power Steering Control Unit (LI46.35-P-077076)
  • "SOS Nonfunctional" Message In The Instrument Cluster Display. DTC B129C00 Stored In Control Unit HERMES (LI82.95-P-074844)
• Entertainment Systems
  • All Model Series With MBUX NTG7 - Connectivity Interruptions For Apple CARPLAY (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
  • 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)
  • Head Unit Display: Child Seat Detection Message Even Though No Child Seat Is Installed On The Front Passenger Seat (VERSION 1)
  • 232 - 12V Message In Instrument Cluster And/Or MMC App U116000 (LI54.10-P-077542 V2)
  • Lower MULTIFUNCTION Steering Wheel Button Group (A74/2) Display Inoperable (LI82.90-P-075727 V3)
  • Vehicle Handover Cannot Be Performed (LI00.20-P-077615)
  • "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)
• Infotainment
  • All Model Series With MBUX NTG7 - Connectivity Interruptions For Apple CARPLAY (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 - Apple CARPLAY And Android Auto Are Not Available (LI82.85-P-077165)
  • B129C00 - Instrument Cluster Warning: SOS Inoperative (LI82.85-P-076800)
• Lubrication System
  • 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)
• Procedures
  • Vehicle Handover Cannot Be Performed (LI00.20-P-077615)
• Seats
  • R232 - Seat Backrest Of Front Seat Collides With Draft Stop (VERSION 1)
• Starter
  • 232 - 12V Message In Instrument Cluster And/Or MMC App U116000 (LI54.10-P-077542 V2)
• Steering Column
  • Lower MULTIFUNCTION Steering Wheel Button Group (A74/2) Display Inoperable (LI82.90-P-075727 V3)
  • Noises In The Steering Column Area When Steering (LI46.10-P-077314)
  • Noises In The Steering Wheel Area When Steering (LI46.10-P-077313)
• Steering Control Systems
  • Lower MULTIFUNCTION Steering Wheel Button Group (A74/2) Display Inoperable (LI82.90-P-075727 V3)
• System
  • M17X.XXX Check Engine Light On With Misfire DTC'S (VERSION 15)
• TSB
  • Microphone Cover For In Vehicle Voice Control Present During Vehicle Delivery (VERSION 1)
• Wiper/Washer Systems
  • Windshield Washer Fluid System Leaks - General Diagnosis (VERSION 1)