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)
  • 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)
  • Intermittently, Rear Spoiler May Not Extend Or Retract Completely (LI88.50-P-068616)
  • Service: Service Indicator In Instrument Cluster Implausible At First Service (LI54.30-P-062219)
  • The Display Message " Inoperative, Caution, Reduced Ground Clearance " Appears In Instrument Cluster (LI88.60-P-067202)
  • Logo Lamp (Projection Of AMG Logo) Goes Out With A Delay When The Outside Mirror Is Folded In - On The Right Side Only (LI72.29-P-065347)
  • 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)
• Aerodynamic Devices
  • Intermittently, Rear Spoiler May Not Extend Or Retract Completely (LI88.50-P-068616)
  • The Display Message " Inoperative, Caution, Reduced Ground Clearance " Appears In Instrument Cluster (LI88.60-P-067202)
• Anti-Theft Systems
  • Alarm System Triggers Without Obvious Cause (LI80.50-P-063514)
• Automatic Trans
  • Lubricating Oil Analysis Information (LI01.00-P-068886)
  • Howling Noise In Interior (LI27.57-P-064623)
  • Selector Lever Position P (Park) Cannot Be Disengaged Or Engaged (LI27.60-P-063616)
• Auxiliary Emission Control Systems
  • C63/GTX With M177LS1/178 Check Engine Light On With Misfire DTC'S. Engine Running Roughly (LI54.21-P-062006)
  • M178/M177 Engine Intermittently Has Reduced Power (No Boost Reading) (LI01.20-P-070268)
  • 190 AMG GTX - Odor From Driver's Side Of Vehicle (LI01.20-P-070128)
  • 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)
  • Cleaning Axle Hubs When Installing Brake Discs (42.10/123A)
• Blowers, Superchargers & Turbochargers
  • M178/M177 Engine Intermittently Has Reduced Power (No Boost Reading) (LI01.20-P-070268)
  • M178/M177 Engine Intermittently Has No Output (No Boost Pressure) (LI01.20-P-065960)
• Body Electrical
  • Wiring Damage On More Than 10 Wires (LI54.18-P-072022)
• Body Interior
  • Message "SOS - Service Not Activated" In Instrument Cluster B15CE00 (LI82.85-P-067581)
  • 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)
  • NTG 5*1 COMAND - Scrolling Stations From The Steering Wheel Controls Does Not Function Intermittently (LI82.85-P-066013)
  • Logo Lamp (Projection Of AMG Logo) Goes Out With A Delay When The Outside Mirror Is Folded In - On The Right Side Only (LI72.29-P-065347)
  • 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)
• Collision/Avoidance
  • Blind Spot Assist Inoperative (LI54.71-P-056477)
  • Logo Lamp (Projection Of AMG Logo) Goes Out With A Delay When The Outside Mirror Is Folded In - On The Right Side Only (LI72.29-P-065347)
• Communication Devices
  • Message "SOS - Service Not Activated" In Instrument Cluster B15CE00 (LI82.85-P-067581)
  • MERCEDES Me Connect Inoperative/Vehicle Offline (LI82.95-P-076991)
  • B129C00 - Instrument Cluster Warning: SOS Inoperative (LI82.85-P-076800)
  • The Mobile Phone Address Book Is Not Transferred Completely (LI82.70-P-071024)
  • 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)
  • MB App IHEART Radio Is No Longer Available After A Head Unit Update (LI82.85-P-068646)
  • Message "SOS - Service Not Activated" In Instrument Cluster (LI82.85-P-065949)
• Cooling System (Mechanical)
  • M17X With CEL For P012800 In The Me Control Unit: "The Coolant Temperature Is Below The Specified Temperature" (VERSION 17)
  • 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)
  • Howling, Humming, Droning, Vibrations From Drivetrain (LI35.31-P-056961)
• Driveshaft & Universal Joints
  • Howling, Humming, Droning, Vibrations From Drivetrain (LI35.31-P-056961)
  • Rattling Or Humming Noise When Steering (LI46.35-P-067339)
• Engine Control Systems
  • "SOS Nonfunctional" Message In The Instrument Cluster Display. DTC B129C00 Stored In Control Unit HERMES (LI82.95-P-074844)
  • M176/M177/M178 Series Engine With CEL For Misfire (LI07.61-P-073583)
  • C63/GTX With M177LS1/178 Check Engine Light On With Misfire DTC'S. Engine Running Roughly (LI54.21-P-062006)
  • Service: Service Display Implausible (LI00.20-P-066887)
  • 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)
  • Ticking Noises At Idle (LI47.30-P-063503)
• Entertainment Systems
  • Message "SOS - Service Not Activated" In Instrument Cluster B15CE00 (LI82.85-P-067581)
  • MBUX Multimedia System (A26/17) - SIRIUSXM "My Favorites" Category Lost After Bus Sleep (LI82.60-P-075292)
  • 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
  • M176/M177/M178 Series Engine With CEL For Misfire (LI07.61-P-073583)
  • Squeaking Noise From The Exhaust Flap (LI49.10-P-064655)
  • BR190: Exhaust Flap Noises (LI49.10-P-066559)
  • Squeaking Noise From Exhaust Flap (LI49.10-P-055926)
• 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)
  • Model Series 190 Cracking Between Loading Floor And Side Trunk Lining (LI68.30-P-063994)
  • Cracking/Popping Noises When Driving Over Undulations (LI62.30-P-061211)
  • Wind Noises In Door Area, Near Mirror Triangle (LI72.10-P-063666Q)
  • Trunk Lid Sporadically Unlocks/Pops Open By Itself After Being Closed Manually - Released Via Hands-Free Access Sensor (LI80.61-P-063515)
• Exterior Lights
  • 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
  • Front Bumper/Facia Fit Above Headlamps (LI88.20-P-071570)
  • Integral Carrier - Surface Problem On Assembly Aid (Adjusting Plates) (LI62.30-P-068428)
  • Odor In Passenger Compartment (LI00.00-P-066046)
  • Cracking/Popping Noises When Driving Over Undulations (LI62.30-P-061211)
• Fuel System
  • Ticking Noises At Idle (LI47.30-P-063503)
• 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)
  • Red Battery Warning Message In Ic (LI54.10-P-076742)
  • Message "MERCEDES Me Connect Services Limited. See Owner's Manual" In Instrument Cluster MULTIFUNCTION Display (LI54.30-P-066410)
  • Service: Service Indicator In Instrument Cluster Implausible At First Service (LI54.30-P-062219)
  • Service: Service Display Implausible (LI00.20-P-066887)
  • Message "SOS - Service Not Activated" In Instrument Cluster (LI82.85-P-065949)
• Headlights
  • Headlamp Leak Test (VERSION 1)
  • Front Bumper/Facia Fit Above Headlamps (LI88.20-P-071570)
  • 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
  • No Difference Between Blower Setting 5 And 6 On Air Conditioning System (LI83.30-P-069074)
  • Odor In Passenger Compartment (LI00.00-P-066046)
• Infotainment
  • Message "SOS - Service Not Activated" In Instrument Cluster B15CE00 (LI82.85-P-067581)
  • B129C00 - Instrument Cluster Warning: SOS Inoperative (LI82.85-P-076800)
  • MBUX Multimedia System (A26/17) - SIRIUSXM "My Favorites" Category Lost After Bus Sleep (LI82.60-P-075292)
  • 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 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)
  • 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
  • 190 AMG GTX - Odor From Driver's Side Of Vehicle (LI01.20-P-070128)
  • Carbon Fiber Repair (LI98.00-P-067242)
  • The Display Message " Inoperative, Caution, Reduced Ground Clearance " Appears In Instrument Cluster (LI88.60-P-067202)
  • Door Seal On B-Pillar Detaches / Protrudes (LI68.30-P-063993)
  • Wind Noises In Door Area, Near Mirror Triangle (LI72.10-P-063666Q)
• Lubrication System
  • Lubricating Oil Analysis Information (LI01.00-P-068886)
  • ALS Engine Oil, Diesel Fuel, And Coolant Analysis Information (LI01.00-P-077591)
  • M17X - Oil Leak From Driver's Side Area Of Vehicle (LI01.40-P-074393)
  • 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
  • M17X - Oil Leak From Driver's Side Area Of Vehicle (LI01.40-P-074393)
  • Message In Ic "Engine Oil Level - Reduce Oil Level" (LI18.00-P-072476)
  • 190 AMG GTX - Odor From Driver's Side Of Vehicle (LI01.20-P-070128)
  • 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)
  • Rattling Noises From Area Of Rear Axle (LI42.15-P-068615)
  • 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)
• Mirrors
  • Wind Noises In Area Of Front Door Mirror Triangle/Side Windows (LI67.30-P-071373)
  • Wind Noises In Door Area, Near Mirror Triangle (LI72.10-P-063666Q)
• Passive Restraints
  • Seat - Cracking Noise From Seat Cushion In Y-Axis When Cornering (LI91.10-P-062951)
• Procedures
  • Vehicle Registration Failure In The State Of CALIFORNIA Due To Arb Adoption Of Bar-OIS Modified Software Regulations (LI07.61-P-073379)
• Rear Suspension
  • Noise On Rear Axle When Driving Over Rough Surfaces And/Or Vehicle Distortion (LI32.20-P-063644)
• 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)
  • Noises From Dynamic Seat (LI91.25-P-071314)
  • BR213 - Wrinkling In Left And Right Seat Cushion Covers On Rear Bench Seat (LI91.12-P-066074)
  • Splitting Of Seat Covers (LI91.10-P-063393)
  • BR 190 - Installation Of Track Package 4-Point Seat Belt (Code B25) (LI91.40-P-067160)
  • C 190 - Seat Ventilation (Upper Control Panel) (LI82.00-P-067161)
  • Noise From Rear Shelf, Seat Knocks Against Rear Wall/Rear Shelf (LI91.10-P-066537)
  • Seat - Cracking Noise From Seat Cushion In Y-Axis When Cornering (LI91.10-P-062951)
• Starter
  • Red Battery Warning Message In Ic (LI54.10-P-076742)
  • Red Battery Light In Instrument Cluster (LI54.10-P-070387)
  • 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)
  • Height Adjustment Of Electric Steering Column Adjustment Nonfunctional (LI46.15-P-064685)
• Steering Control Systems
  • Fault Message About Rear Axle Steering In Instrument Cluster (LI46.80-P-069212)
• 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)
• Sun Roof/T-Top/Convertible Top
  • Odor In Passenger Compartment (LI00.00-P-066046)
• System
  • C63/GTX With M177LS1/178 Check Engine Light On With Misfire DTC'S. Engine Running Roughly (LI54.21-P-062006)
  • 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)
  • Ticking Noises At Idle (LI47.30-P-063503)
• Transmission Control Systems
  • Selector Lever Position P (Park) Cannot Be Disengaged Or Engaged (LI27.60-P-063616)
• 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
  • Model Series 192 - AMG Gt - Creaking Noises From Side Window Panes (VERSION 1)
  • Wind Noises In Door Area, Near Mirror Triangle (LI72.10-P-063666Q)
• Wiper/Washer Systems
  • Complaints About Noises Or Poor Windshield Wiper Wiping Performance (LI82.30-P-059239)