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)
  • Check Engine Indicator Light Active And Fault Code P261029/P02FF85/P02FF02 Stored In Engine Control Unit (LI54.30-P-070482)
  • NTG 5*1 COMAND - Scrolling Stations From The Steering Wheel Controls Does Not Function Intermittently (LI82.85-P-066013)
  • MBRACE System Software Update (LI82.95-P-070522)
  • 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)
  • Front Turn Signal Inoperative (LI82.25-P-060303)
  • Power Windows And/Or Seat Adjustment Inoperative (LI72.10-P-069052)
  • Malfunctions Of Various Control Units And/Or On-Board Power Supply Problems Caused By Water In The Control Unit Tray Under The Driver/Front Passenger Seat (Dislocated, Pinched Or Leaking Condensation Hose) (LI83.00-P-052510)
  • Front Turn Signal Inoperative (LI82.10-P-066271)
  • Front Turn Signal Inoperative (LI82.10-P-066270)
• Anti-Theft Systems
  • Engine Switches Off Again When Re-Attempting Remote Start (LI80.57-P-072708)
• Automatic Trans
  • Lubricating Oil Analysis Information (LI01.00-P-068886)
  • Howling Noise In Interior (LI27.57-P-064623)
• Auxiliary Emission Control Systems
  • Malfunctions Of Various Control Units And/Or On-Board Power Supply Problems Caused By Water In The Control Unit Tray Under The Driver/Front Passenger Seat (Dislocated, Pinched Or Leaking Condensation Hose) (LI83.00-P-052510)
  • I/M 240 Emissions Testing On Dynamometer (14.00/31)
• Axle Shafts
  • Rattling Or Humming Noise When Steering (LI46.35-P-067339)
  • Steering: Vehicle Pulls To Left Or Right (LI40.20-P-067947)
  • Cleaning Axle Hubs When Installing Brake Discs (42.10/123A)
• Battery Management Systems
  • XENTRY Battery Tester Results Disagree With Workshop Assessment (LI54.10-P-071499 V5)
• Body Electrical
  • Wiring Damage On More Than 10 Wires (LI54.18-P-072022)
• Body Interior
  • 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)
  • NTG 5*1 COMAND - Scrolling Stations From The Steering Wheel Controls Does Not Function Intermittently (LI82.85-P-066013)
  • Front Turn Signal Inoperative (LI82.25-P-060303)
  • Malfunctions Of Various Control Units And/Or On-Board Power Supply Problems Caused By Water In The Control Unit Tray Under The Driver/Front Passenger Seat (Dislocated, Pinched Or Leaking Condensation Hose) (LI83.00-P-052510)
• Clutch
  • 166 And 463 With Nag2 Harsh 4-3 Downshift (LI27.10-P-067246)
• Collision/Avoidance
  • 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 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/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)
  • NTG 5*1 COMAND - Scrolling Stations From The Steering Wheel Controls Does Not Function Intermittently (LI82.85-P-066013)
  • MBRACE System Software Update (LI82.95-P-070522)
  • NTG4, NTG4.5 With Code 512, Vehicle Positioning On Map Delayed By Up To 30 Minutes, Wrong Date And Time, They Cannot Be Adjusted (LI54.30-P-069636)
  • No Audio Volume Reduction During Active I-Call/Roadside Assistance Call Or MERCEDES-BENZ Emergency Call Via The HERMES Module (LI82.60-P-066983)
  • MB App IHEART Radio Is No Longer Available After A Head Unit Update (LI82.85-P-068646)
• 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
  • Lubricating Oil Analysis Information (LI01.00-P-068886)
• Driveshaft & Universal Joints
  • Rattling Or Humming Noise When Steering (LI46.35-P-067339)
• Electronic Steering
  • Steering Complaints: Repair Guide (LI46.00-P-066886)
• Engine Control Systems
  • "SOS Nonfunctional" Message In The Instrument Cluster Display. DTC B129C00 Stored In Control Unit HERMES (LI82.95-P-074844)
  • My17+ M157 Equipped GLE63, GLS63, G63 ECO-Stop/Start: Engine May Not Automatically Restart (LI07.61-P-073909)
  • Check Engine Light Is On With DTC P045600 And Or P044200 - A Leak In The EVAP System Was Detected (LI47.30-P-066211)
  • G63 Prolonged And/Or Increased High Idle Rpm At Start (LI07.61-P-069057)
  • Malfunctions Of Various Control Units And/Or On-Board Power Supply Problems Caused By Water In The Control Unit Tray Under The Driver/Front Passenger Seat (Dislocated, Pinched Or Leaking Condensation Hose) (LI83.00-P-052510)
  • Engine Oil Level Above Max (LI18.40-P-066105)
• Entertainment Systems
  • MBUX NTG7 Without Code 365 Navigation - Radio Station Logos No Longer Displayed After Software Update (LI82.85-P-076200)
  • 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)
  • NTG 5*1 COMAND - Scrolling Stations From The Steering Wheel Controls Does Not Function Intermittently (LI82.85-P-066013)
  • Audio 20/COMAND Online USB 3.X Flash Drive Inoperative (LI82.60-P-070567)
  • 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)
  • Navigation Destinations Cannot Be Found In Poi Download/"Send2BENZ" Service Inoperative (LI82.85-P-068210)
  • Malfunctions Of Various Control Units And/Or On-Board Power Supply Problems Caused By Water In The Control Unit Tray Under The Driver/Front Passenger Seat (Dislocated, Pinched Or Leaking Condensation Hose) (LI83.00-P-052510)
• Exhaust
  • Squeaking Noise From The Exhaust Flap (LI49.10-P-064655)
  • Engine Vibrates When Moving Off Or Engine Vibrates At Idle, Jolting When Starting Off, Shift Quality (LI01.10-P-067097)
• 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)
• Exterior Lights
  • Front Turn Signal Inoperative (LI82.25-P-060303)
  • Malfunctions Of Various Control Units And/Or On-Board Power Supply Problems Caused By Water In The Control Unit Tray Under The Driver/Front Passenger Seat (Dislocated, Pinched Or Leaking Condensation Hose) (LI83.00-P-052510)
• Frames, Subframes & Crossmembers
  • Vehicle Appears To Lean (LI60.80-P-054047)
  • Odor In Passenger Compartment (LI00.00-P-066046)
• Front Suspension
  • Vehicle Appears To Lean (LI60.80-P-054047)
• Fuel System
  • Med1775 Equipped 463 G-Wagon Recall Campaigns 2023070022 And 2022080005 (VERSION 2)
• 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)
  • NTG5.5: Incorrect Time Shown On Instrument Cluster, COMAND Display, And Analog Clock (LI54.30-P-072145)
  • Message "MERCEDES Me Connect Services Limited. See Owner's Manual" In Instrument Cluster MULTIFUNCTION Display (LI54.30-P-066410)
  • NTG4, NTG4.5 With Code 512, Vehicle Positioning On Map Delayed By Up To 30 Minutes, Wrong Date And Time, They Cannot Be Adjusted (LI54.30-P-069636)
  • Front Turn Signal Inoperative (LI82.10-P-066271)
  • Front Turn Signal Inoperative (LI82.10-P-066270)
• Headlights
  • Headlamp Leak Test (VERSION 1)
  • Malfunctions Of Various Control Units And/Or On-Board Power Supply Problems Caused By Water In The Control Unit Tray Under The Driver/Front Passenger Seat (Dislocated, Pinched Or Leaking Condensation Hose) (LI83.00-P-052510)
• HVAC Control Systems
  • Odor In Passenger Compartment (LI00.00-P-066046)
• Ignition System
  • My17+ M157 Equipped GLE63, GLS63, G63 ECO-Stop/Start: Engine May Not Automatically Restart (LI07.61-P-073909)
• Infotainment
  • 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)
  • 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)
  • COMAND Online: USB Map Update Is Aborted, Navigation No Longer Functions (LI82.85-P-066769)
  • COMAND Download Manager (DLM): Download Aborted, Does Not Load To Selected USB Drive (LI82.85-P-071912)
  • NTG 5*1 COMAND - Scrolling Stations From The Steering Wheel Controls Does Not Function Intermittently (LI82.85-P-066013)
  • MBRACE System Software Update (LI82.95-P-070522)
  • 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)
  • NTG4, NTG4.5 With Code 512, Vehicle Positioning On Map Delayed By Up To 30 Minutes, Wrong Date And Time, They Cannot Be Adjusted (LI54.30-P-069636)
  • MB App IHEART Radio Is No Longer Available After A Head Unit Update (LI82.85-P-068646)
  • Navigation Destinations Cannot Be Found In Poi Download/"Send2BENZ" Service Inoperative (LI82.85-P-068210)
• Interior/Exterior Trim
  • Sunroof Leaks (LI77.20-P-056351)
  • Headliner Loose/Sags (LI68.30-P-063143)
  • Carbon Fiber Repair (LI98.00-P-067242)
• Lubrication System
  • Lubricating Oil Analysis Information (LI01.00-P-068886)
  • ALS Engine Oil, Diesel Fuel, And Coolant Analysis Information (LI01.00-P-077591)
  • Yellow SWARF/Particles In Oil (LI03.10-P-067389)
  • Engine Oil Level Above Max (LI18.40-P-066105)
• Manual Steering
  • Evaluating Play In Rack-And-Pinion Steering (LI46.20-P-071904)
  • Rattling Or Humming Noise When Steering (LI46.35-P-067339)
• Mechanical
  • My17+ M157 Equipped GLE63, GLS63, G63 ECO-Stop/Start: Engine May Not Automatically Restart (LI07.61-P-073909)
  • Engine Vibrates When Moving Off Or Engine Vibrates At Idle, Jolting When Starting Off, Shift Quality (LI01.10-P-067097)
  • Erratic Noise From Front Area Of Engine (LI05.10-P-068624)
  • 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
  • Brake Noise On AMG Vehicles (VERSION 9)
  • Vibration Or Noise When Braking (LI42.10-P-061801)
  • Diagnosing Complaints Of Brake Pulsation (TT 06/15-O)
  • Cleaning Axle Hubs When Installing Brake Discs (42.10/123A)
• 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)
• Rear Suspension
  • Vehicle Appears To Lean (LI60.80-P-054047)
• 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)
  • BR213 - Wrinkling In Left And Right Seat Cushion Covers On Rear Bench Seat (LI91.12-P-066074)
  • Power Windows And/Or Seat Adjustment Inoperative (LI72.10-P-069052)
  • Splitting Of Seat Covers (LI91.10-P-063393)
• Starter
  • XENTRY Battery Tester Results Disagree With Workshop Assessment (LI54.10-P-071499 V5)
  • Engine Switches Off Again When Re-Attempting Remote Start (LI80.57-P-072708)
  • My17+ M157 Equipped GLE63, GLS63, G63 ECO-Stop/Start: Engine May Not Automatically Restart (LI07.61-P-070488)
  • Malfunctions Of Various Control Units And/Or On-Board Power Supply Problems Caused By Water In The Control Unit Tray Under The Driver/Front Passenger Seat (Dislocated, Pinched Or Leaking Condensation Hose) (LI83.00-P-052510)
• Steering Column
  • Creaking/Humming During Steering Column Adjustment (Height/Longitudinal Adjustment) (LI46.15-P-076223)
  • AMG Performance Steering Wheel Heavily Soiled/Worn (LI46.10-P-055432)
  • Steering Wheel Vibrations While Driving (LI40.10-P-067979)
• Steering Gear
  • Check Tie Rod Inner Joint Of Steering Gear (LI46.35-P-071462)
  • Check Tie Rod Outer Joint Of Steering Gear (LI46.35-P-071461)
  • Steering: Vehicle Pulls To Left Or Right (LI40.20-P-067947)
  • Steering Complaints: Repair Guide (LI46.00-P-066886)
• Steering Linkage
  • Steering Complaints: Repair Guide (LI46.00-P-066886)
• Sun Roof/T-Top/Convertible Top
  • Sunroof Leaks (LI77.20-P-056351)
  • Odor In Passenger Compartment (LI00.00-P-066046)
• System
  • Check Engine Indicator Light Active And Fault Code P261029/P02FF85/P02FF02 Stored In Engine Control Unit (LI54.30-P-070482)
  • Check Engine Light Is On With DTC P045600 And Or P044200 - A Leak In The EVAP System Was Detected (LI47.30-P-066211)
  • Malfunctions Of Various Control Units And/Or On-Board Power Supply Problems Caused By Water In The Control Unit Tray Under The Driver/Front Passenger Seat (Dislocated, Pinched Or Leaking Condensation Hose) (LI83.00-P-052510)
• Transmission Control Systems
  • Commissioning Not Possible After Replacement Of Transmission 722.9 Or Of ELECTROHYDRAULIC Controller Unit (EHS) Or Of Repair Kit Controller Unit (VGS) (LI27.19-P-074985)
• Warning Systems
  • Blind Spot Assist Inoperative (LI54.71-P-056477)
• Wheel Hubs
  • Cleaning Axle Hubs When Installing Brake Discs (42.10/123A)
• Wheels & Tire System
  • Center Caps On The Wheels May Have Surface Damage, Corrosion, Or Fading (LI40.10-P-068659)
  • Cleaning Axle Hubs When Installing Brake Discs (42.10/123A)
• Window Motors & Regulators
  • Wind Noises Or Whistling Noises At High Speeds (VERSION 4)
  • Power Windows And/Or Seat Adjustment Inoperative (LI72.10-P-069052)
• Wiper/Washer Systems
  • Complaints About Noises Or Poor Windshield Wiper Wiping Performance (LI82.30-P-059239)