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)
- 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)
- 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)
- "Data Connection Temporarily Unavailable" Displayed For MB Apps Or No Internet Connection Via The WIFI HOTSPOT (LI82.95-P-065585)
- Pre-Safe Inoperative, Instrument Cluster Message (LI91.40-P-065227)
- Active MULTICONTOUR Seat, Code 432, Inoperative (LI91.25-P-065343)
- Touchpad - Operation Of Head Unit Via Touchpad (A105) Not Possible (LI82.60-P-059737)
- Rear Seat Entertainment System: Audio And Video Functions Are Intermittently Inoperable (LI82.60-P-058241)
- FACEBOOK App Cannot Be Opened (LI82.85-P-061613)
Anti-Theft Systems
- Convenience Feature Of Power Windows And Sliding Roof Or VARIO Roof/Soft Top Inoperative (LI80.45-P-064913)
- Automatic Circuit Switching Function Added As Of Production Date 06/2015 (TT 08/15-C)
Automatic Trans
- Lubricating Oil Analysis Information (LI01.00-P-068886)
- Harsh Engagement When Changing Gear Range From P To D (LI27.50-P-049281)
- Fault Code P089300 On 722.9 Transmission With VGS4NAG2 (LI27.00-P-060097)
- PARKLOCK Support And Automatic Engagement Of Electronic Parking Brake (EPB) (TT 07/15-Q)
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)
- Vehicle On-Board Diagnostic Systems And Emissions Control Tampering (00.00/111)
- I/M 240 Emissions Testing On Dynamometer (14.00/31)
Axle Shafts
- Throttle Lift-Off Clunking Noises At Drive Shafts Of Rear Axle (VERSION 7)
- Rattling Or Humming Noise When Steering (LI46.35-P-067339)
- Cleaning Axle Hubs When Installing Brake Discs (42.10/123A)
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)
- 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)
- 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)
- "Data Connection Temporarily Unavailable" Displayed For MB Apps Or No Internet Connection Via The WIFI HOTSPOT (LI82.95-P-065585)
- Pre-Safe Inoperative, Instrument Cluster Message (LI91.40-P-065227)
- Active MULTICONTOUR Seat, Code 432, Inoperative (LI91.25-P-065343)
- Touchpad - Operation Of Head Unit Via Touchpad (A105) Not Possible (LI82.60-P-059737)
- Rear Seat Entertainment System: Audio And Video Functions Are Intermittently Inoperable (LI82.60-P-058241)
- FACEBOOK App Cannot Be Opened (LI82.85-P-061613)
Brakes Control Systems
- Message In Instrument Cluster "Unavailable! - Esp - Service Required" (LI42.47-P-065519)
Collision/Avoidance
- Blind Spot Assist Inoperative (LI54.71-P-056477)
- PARKTRONIC: No Warning Tones Although The Warning Segments Are Flashing Red (LI82.85-P-066991)
- COMAND: Resets On Activation Of Reversing Camera/Surround View Camera (LI82.85-P-065067)
Communication Devices
- MERCEDES Me Connect Inoperative/Vehicle Offline (LI82.95-P-076991)
- B129C00 - Instrument Cluster Warning: SOS Inoperative (LI82.85-P-076800)
- Garage Door Opener Cannot Be Programmed (LI68.05-P-060306)
- MERCEDES Me Connect Services Cannot Be Activated Due To APN Network Configuration (LI82.85-P-074413)
- Garage Door Opener Range Too Short (LI68.05-P-060307)
- 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)
- Garage Door Opener Loses Programming (LI68.05-P-060305)
- COMAND: Resets On Activation Of Reversing Camera/Surround View Camera (LI82.85-P-065067)
- "Data Connection Temporarily Unavailable" Displayed For MB Apps Or No Internet Connection Via The WIFI HOTSPOT (LI82.95-P-065585)
- Touchpad - Operation Of Head Unit Via Touchpad (A105) Not Possible (LI82.60-P-059737)
- Rear Seat Entertainment System: Audio And Video Functions Are Intermittently Inoperable (LI82.60-P-058241)
- Mobile Phone In General: It Is Difficult Or Impossible For The Called Party To Understand The Driver (LI82.70-P-060914)
- MERCEDES-BENZ Apps Show Not Activated During PDI (LI82.95-P-062403)
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
- Throttle Lift-Off Clunking Noises At Drive Shafts Of Rear Axle (VERSION 7)
- 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)
Electronic Steering
- Red Display Message In Instrument Cluster "Power Steering Malfunction - See Owner's Manual" Immediately After Engine Start (LI46.35-P-055436)
Engine Control Systems
- "SOS Nonfunctional" Message In The Instrument Cluster Display. DTC B129C00 Stored In Control Unit HERMES (LI82.95-P-074844)
- 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)
- Fault Message In Instrument Cluster "Additional Battery - Service Required" - FC B11C11B (LI54.10-P-058326)
- CEL Illuminated With FSCU08 DTC P254000 (LI47.40-P-061657)
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)
- 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)
- "Data Connection Temporarily Unavailable" Displayed For MB Apps Or No Internet Connection Via The WIFI HOTSPOT (LI82.95-P-065585)
- Touchpad - Operation Of Head Unit Via Touchpad (A105) Not Possible (LI82.60-P-059737)
- COMAND Online: Unintended Station Or Track Change When Cornering (LI82.60-P-064182)
- Interruption To Playback (Randomly Skips Tracks) Of Music From USB Stick Through KEYLESSGO Start (LI82.85-P-064064)
- Rear Seat Entertainment System: Audio And Video Functions Are Intermittently Inoperable (LI82.60-P-058241)
- Radio Reception: Am Reception Disrupted When Brakes Are Applied (LI82.60-P-062334)
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)
- Introduction Of Two-Component Epoxy Body Filler (60.00/23)
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)
- Radio Reception: Am Reception Disrupted When Brakes Are Applied (LI82.60-P-062334)
Frames, Subframes & Crossmembers
- Odor In Passenger Compartment (LI00.00-P-066046)
Front Suspension
- AIRMATIC Fault Message In Instrument Cluster (LI32.22-P-067318)
- Unusual Handling Characteristics Caused By Random Sprung Mass Vibrations (LI32.50-P-064467)
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)
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)
- Noise From Eddy (Airflow) Between Vent And Outer Air Duct On BR222 And BR205/253 (LI68.10-P-058924)
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 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)
- "Data Connection Temporarily Unavailable" Displayed For MB Apps Or No Internet Connection Via The WIFI HOTSPOT (LI82.95-P-065585)
- COMAND Online: Navigation System Permanently Displays "Activating" (LI82.85-P-063342)
- COMAND Online: Delayed Processing Of Menu Inputs, Delayed Route Guidance Indications (LI82.85-P-062560)
Interior/Exterior Trim
- Carbon Fiber Repair (LI98.00-P-067242)
- Noise From Eddy (Airflow) Between Vent And Outer Air Duct On BR222 And BR205/253 (LI68.10-P-058924)
- Replace Steering Wheel Trim (LI46.10-P-057961)
Lubrication System
- Lubricating Oil Analysis Information (LI01.00-P-068886)
- ALS Engine Oil, Diesel Fuel, And Coolant Analysis Information (LI01.00-P-077591)
- 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)
- Red Display Message In Instrument Cluster "Power Steering Malfunction - See Owner's Manual" Immediately After Engine Start (LI46.35-P-055436)
Mechanical
- Odor In Passenger Compartment (LI00.00-P-066046)
- Rear Crankshaft Seal Installation Tool W111 589 08 43 00 Incompatibilities (TT 05/15-M)
- Engine HYDROLOCK Repairs / Diagnosis (TT 02/11-B)
Mechanical - Hydraulic
- 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)
Parking Brake System
- PARKLOCK Support And Automatic Engagement Of Electronic Parking Brake (EPB) (TT 07/15-Q)
Passive Restraints
- Pre-Safe Inoperative, Instrument Cluster Message (LI91.40-P-065227)
- Noises From Massage Function In Driver Or Front Passenger Seat (LI91.25-P-062553)
- Creaking Noise From Rear Backrest Bearing On Door Side (LI91.12-P-061755)
- Normalization Position Of Seat For Active Belt Buckle (AGS) Required (LI91.00-P-061754)
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
- AIRMATIC Fault Message In Instrument Cluster (LI32.22-P-067318)
- Unusual Handling Characteristics Caused By Random Sprung Mass Vibrations (LI32.50-P-064467)
Restraints Control Systems
- Pre-Safe Inoperative, Instrument Cluster Message (LI91.40-P-065227)
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)
- Splitting Of Seat Covers (LI91.10-P-063393)
- AMG Ornamental Molding Piece On Seats (LI91.18-P-065627)
- Active MULTICONTOUR Seat, Code 432, Inoperative (LI91.25-P-065343)
- Noises From Massage Function In Driver Or Front Passenger Seat (LI91.25-P-062553)
- Creaking Noise From Rear Backrest Bearing On Door Side (LI91.12-P-061755)
- Normalization Position Of Seat For Active Belt Buckle (AGS) Required (LI91.00-P-061754)
- Seat Ventilation Function (TT 06/15-U)
Starter
- 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)
- Fault Message In Instrument Cluster "Additional Battery - Service Required" - FC B11C11B (LI54.10-P-058326)
- On-Board Electrical System Voltage Maintenance On Showroom Vehicles (54.10/268)
- Notes On Lithium Ion Batteries (TT 07/15-H)
Steering Column
- Creaking/Humming During Steering Column Adjustment (Height/Longitudinal Adjustment) (LI46.15-P-076223)
- Squeaking Noise From Area Of Lower Steering Shaft (LI46.10-P-060641)
- Replace Steering Wheel Trim (LI46.10-P-057961)
- Engine/Ticking Noises From Area Of Driver FOOTWELL (LI46.10-P-061374)
Steering Control Systems
- Red Display Message In Instrument Cluster "Power Steering Malfunction - See Owner's Manual" Immediately After Engine Start (LI46.35-P-055436)
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)
- Red Display Message In Instrument Cluster "Power Steering Malfunction - See Owner's Manual" Immediately After Engine Start (LI46.35-P-055436)
Sun Roof/T-Top/Convertible Top
- Odor In Passenger Compartment (LI00.00-P-066046)
Suspension Control Systems
- AIRMATIC Fault Message In Instrument Cluster (LI32.22-P-067318)
- Message In Instrument Cluster "Unavailable! - Esp - Service Required" (LI42.47-P-065519)
- Unusual Handling Characteristics Caused By Random Sprung Mass Vibrations (LI32.50-P-064467)
System
- 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)
- Fault Message In Instrument Cluster "Additional Battery - Service Required" - FC B11C11B (LI54.10-P-058326)
- Vehicle On-Board Diagnostic Systems And Emissions Control Tampering (00.00/111)
- CEL Illuminated With FSCU08 DTC P254000 (LI47.40-P-061657)
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)
- Harsh Engagement When Changing Gear Range From P To D (LI27.50-P-049281)
- Fault Code P089300 On 722.9 Transmission With VGS4NAG2 (LI27.00-P-060097)
- PARKLOCK Support And Automatic Engagement Of Electronic Parking Brake (EPB) (TT 07/15-Q)
Warning Systems
- Blind Spot Assist Inoperative (LI54.71-P-056477)
- COMAND: Resets On Activation Of Reversing Camera/Surround View Camera (LI82.85-P-065067)
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)
- Wheel Center Cap Removal Tool P/N- A000 581 00 00 (TT 05/15-L)
- Cleaning Axle Hubs When Installing Brake Discs (42.10/123A)
Window Motors & Regulators
- Convenience Feature Of Power Windows And Sliding Roof Or VARIO Roof/Soft Top Inoperative (LI80.45-P-064913)
- Rear Door Window Does Not Fully Close (LI72.12-P-061328)
Wiper/Washer Systems
- Complaints About Noises Or Poor Windshield Wiper Wiping Performance (LI82.30-P-059239)