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)
• Anti-Lock Brakes
  • Active Brake Assist Inoperative (LI30.30-P-075341)
• Automatic Trans
  • Pre-Case Creation For 725.0/. 1 Transmissions (LI27.00-P-075630 V4)
  • Thumping Noise Complaint In Area Of Traction Head, Transmission 725.1 Nag3MOPF With Integrated Starter Alternator ISG48V2 (LI27.00-P-075114)
• Axle Shafts
  • Fault Message About Rear Axle Steering In Instrument Cluster (LI46.80-P-075453)
• Battery Management Systems
  • XENTRY Battery Tester Results Disagree With Workshop Assessment (LI54.10-P-071499 V5)
  • U116000 Bus KEEPAWAKE Stored (LI54.10-P-076896)
• Blowers, Superchargers & Turbochargers
  • My22+ 232 SL - CEL For P152C00: A Leak Was Detected In The Intake Air System (Cylinder Bank 2) (LI07.10-P-075438)
• 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)
• Brakes Control Systems
  • Brake Squealing From The Steel Braking System (Code B06) (LI42.10-P-076753)
  • Active Brake Assist Inoperative (LI30.30-P-075341)
• Charging Systems
  • U116000 Bus KEEPAWAKE Stored (LI54.10-P-076896)
  • Thumping Noise Complaint In Area Of Traction Head, Transmission 725.1 Nag3MOPF With Integrated Starter Alternator ISG48V2 (LI27.00-P-075114)
  • Charging Behavior Of IPHONE 14 With The Mobile Phone Cradle For Driver's Side (MTAS-D) WMI_7 (LI82.70-P-075967)
• Communication Devices
  • All Model Series With MBUX NTG7 - Connectivity Interruptions For Apple CARPLAY (VERSION 1)
  • All Model Series With MBUX NTG7 - No Online Connectivity Available (LI82.85-P-077242 V2)
  • Wireless Apple CARPLAY Cannot Be Started (LI82.70-P-075186 V2)
  • Multimedia Connection Unit USB Port: Data Storage Medium Is Not Recognized (SA Code 72B Only) (LI82.60-P-077958)
  • MERCEDES Me Connect Inoperative/Vehicle Offline (LI82.95-P-076991)
  • B129C00 - Instrument Cluster Warning: SOS Inoperative (LI82.85-P-076800)
  • Conversion Of The Illumination Of The Multimedia Connection Units (LI82.85-P-074541)
  • Charging Behavior Of IPHONE 14 With The Mobile Phone Cradle For Driver's Side (MTAS-D) WMI_7 (LI82.70-P-075967)
  • The MERCEDES Me Connect Services Cannot Be Activated Due To Sim Test Dataset Value (LI82.85-P-075669)
  • MERCEDES Me Connect Services Cannot Be Activated Due To APN Network Configuration (LI82.85-P-074413)
• 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
  • Fault Message About Rear Axle Steering In Instrument Cluster (LI46.80-P-075453)
• 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)
  • Crackling And Cracking Noises When Cornering (LI40.10-P-059248)
• Electronic Steering
  • Display Dark On ASCM AMG Steering Wheel Buttons, Code U88 (A74/2) (VERSION 1)
  • Warning Message "Steering" - No Power Steering Following Engine Start (LI46.35-P-075511)
• 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)
  • 232 - CEL - P231AOO The Mixture Formation Of Cylinder 7 Is Erratic (LI07.61-P-077382)
  • "SOS Nonfunctional" Message In The Instrument Cluster Display. DTC B129C00 Stored In Control Unit HERMES (LI82.95-P-074844)
  • My22+ 232 SL - CEL For P152C00: A Leak Was Detected In The Intake Air System (Cylinder Bank 2) (LI07.10-P-075438)
• Entertainment Systems
  • All Model Series With MBUX NTG7 - Connectivity Interruptions For Apple CARPLAY (VERSION 1)
  • MBUX NTG7 Without Code 365 Navigation - Radio Station Logos No Longer Displayed After Software Update (LI82.85-P-076200)
  • Traffic Light View Intermittently Inoperable After Performing A Software Update Of The MBUX Multimedia System (A26/17) (LI82.85-P-075094)
• Exterior Body Panels
  • Model Series 192 Or 232 - Cracking Or Clicking Noise From Underbody (VERSION 4)
  • Identification Of Noise Complaints Of The Vehicle Body-In-White (LI60.00-P-075851)
• Exterior Lights
  • Rear Lamps Fogged Up Or Not LEAKTIGHT (VERSION 2)
• Frames, Subframes & Crossmembers
  • Spots/CLEARCOAT Peeling Off At A-Pillar Trim/Roof Frame Panel (LI63.20-P-075215)
  • Butyl Seal Of A-Pillar/Roof Frame Rework (LI65.20-P-075037)
• Gauges & Instrument Panels
  • 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)
  • 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)
  • My22+ 232 SL - CEL For P152C00: A Leak Was Detected In The Intake Air System (Cylinder Bank 2) (LI07.10-P-075438)
  • Fault Message About Rear Axle Steering In Instrument Cluster (LI46.80-P-075453)
• Headlights
  • Headlamp Leak Test (VERSION 1)
• Ignition System
  • 232 - CEL - P231AOO The Mixture Formation Of Cylinder 7 Is Erratic (LI07.61-P-077382)
• Infotainment
  • All Model Series With MBUX NTG7 - Connectivity Interruptions For Apple CARPLAY (VERSION 1)
  • MBUX NTG7 Without Code 365 Navigation - Radio Station Logos No Longer Displayed After Software Update (VERSION 3)
  • Multimedia Connection Unit USB Port: Data Storage Medium Is Not Recognized (SA Code 72B Only) (LI82.60-P-077958)
  • B129C00 - Instrument Cluster Warning: SOS Inoperative (LI82.85-P-076800)
  • Conversion Of The Illumination Of The Multimedia Connection Units (LI82.85-P-074541)
  • MBUX NTG7 Without Code 365 Navigation - Radio Station Logos No Longer Displayed After Software Update (LI82.85-P-076200)
  • Traffic Light View Intermittently Inoperable After Performing A Software Update Of The MBUX Multimedia System (A26/17) (LI82.85-P-075094)
  • The MERCEDES Me Connect Services Cannot Be Activated Due To Sim Test Dataset Value (LI82.85-P-075669)
  • MERCEDES Me Connect Services Cannot Be Activated Due To APN Network Configuration (LI82.85-P-074413)
• Interior/Exterior Trim
  • Overhead Control Panel Makes Noises/Rattles (LI68.30-P-075872)
  • Front Passenger FOOTWELL And/Or Glove Compartment With Increased Temperature (LI83.20-P-075513)
• Lubrication System
  • ALS Engine Oil, Diesel Fuel, And Coolant Analysis Information (LI01.00-P-077591)
• Mechanical
  • 232 - CEL - P231AOO The Mixture Formation Of Cylinder 7 Is Erratic (LI07.61-P-077382)
• Mechanical - Hydraulic
  • Brake Squealing From The Steel Braking System (Code B06) (LI42.10-P-076753)
• Procedures
  • XENTRY Battery Tester Results Disagree With Workshop Assessment (LI54.10-P-071499 V5)
  • Vehicle Handover Cannot Be Performed (LI00.20-P-077615)
• Seats
  • R232 - Seat Backrest Of Front Seat Collides With Draft Stop (VERSION 1)
• Starter
  • XENTRY Battery Tester Results Disagree With Workshop Assessment (LI54.10-P-071499 V5)
  • U116000 Bus KEEPAWAKE Stored (LI54.10-P-076896)
  • Thumping Noise Complaint In Area Of Traction Head, Transmission 725.1 Nag3MOPF With Integrated Starter Alternator ISG48V2 (LI27.00-P-075114)
• 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)
  • Creaking/Humming During Steering Column Adjustment (Height/Longitudinal Adjustment) (LI46.15-P-076223)
• Steering Control Systems
  • Lower MULTIFUNCTION Steering Wheel Button Group (A74/2) Display Inoperable (LI82.90-P-075727 V3)
  • Warning Message "Steering" - No Power Steering Following Engine Start (LI46.35-P-075511)
• Sun Roof/T-Top/Convertible Top
  • Soft Top Does Not Close Completely Or Is Intermittent In Operation B196277, B196377, B228646, B228654, B180013, B180071 And/Or B180077 (LI77.33-P-075246)
  • Spots/CLEARCOAT Peeling Off At A-Pillar Trim/Roof Frame Panel (LI63.20-P-075215)
• System
  • M17X.XXX Check Engine Light On With Misfire DTC'S (VERSION 15)
• Transfer Case
  • Vibration Or Jolt When Accelerating From The Drivetrain (VERSION 4)
• Wheels & Tire System
  • Crackling And Cracking Noises When Cornering (LI40.10-P-059248)
• Wiper/Washer Systems
  • Complaints About Noises Or Poor Windshield Wiper Wiping Performance (LI82.30-P-059239)