Technical Service Bulletins (TSBs) for the 2018 E400 are official communications between Mercedes-Benz & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

STEERING

• TSB #LI46.15-P-071669

  Date Announced:

  MAR 01, 2023

  NHTSA ID:

  #10233783

  Complaint Loads induced at the steering wheel through pushing and pulling actions may cause creaking and cracking noises in the mechanical steering column. Read More »

• TSB #LI46.15-P-063353

  Date Announced:

  SEP 12, 2022

  NHTSA ID:

  #10222461

  Complaint Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position (e.g. with Easy Entry function). Cause Height adjustment moves to the top/bottom limit stop and jams. Read More »

• TSB #LI46.15-P-063353

  Date Announced:

  JUL 14, 2022

  NHTSA ID:

  #10217157

  Complaint Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position (e.g. with Easy Entry function). Cause Height adjustment moves to the top/bottom limit stop and jams. 1. Read More »

• TSB #LI46.35-P-071804

  Date Announced:

  DEC 08, 2020

  NHTSA ID:

  #10186137

  Fault Code U045A00 "Implausible Data Were Received From Control Unit 'Parking System'." Stored In Electric Power Steering Control Unit Read More »

• TSB #LI46.15-P-071669

  Date Announced:

  SEP 16, 2020

  NHTSA ID:

  #10181128

  Cracking/Creaking Noises Coming From The Area Of The Mechanical Steering Column Read More »

• TSB #LI46 35-P-070153

  Date Announced:

  AUG 19, 2019

  NHTSA ID:

  #10164807

  Assessment of actuating and operating noise from steering Read More »

• TSB #LI46.10-P-057961

  Date Announced:

  FEB 18, 2014

  NHTSA ID:

  #10167000

  Surface damage on steering wheel trim Read More »

SUSPENSION

• TSB #LI32.25-P-066246

  Date Announced:

  JUL 11, 2022

  NHTSA ID:

  #10217154

  Complaint Thumping noise on rear axle shock absorber on rough road. Cause Until now the rear axle shock absorber support bushing was only available together with the rear axle shock absorber as a replacement part. Read More »

• TSB #LI33 30-P-056665

  Date Announced:

  AUG 05, 2019

  NHTSA ID:

  #10164810

  Throttle lift-off clunking noises at drive shafts of front axle Read More »

• TSB #LI54 30-P-068430

  Date Announced:

  JUL 19, 2018

  NHTSA ID:

  #10151948

  Display of suspension setting in head unit implausible Read More »

BRAKES (PWS)

• TSB #LI54.18-P-067550

  Date Announced:

  MAY 27, 2022

  NHTSA ID:

  #10213051

  Complaint ESPA?, BAS, PRE-SAFEA?, HOLD function, Hill-Start Assist and ESPA? trailer stabilization are unavailable. Also the adaptive brake lights, Adaptive Brake Assist and/or ATTENTION ASSIST may be unavailable. Read More »

• TSB #SC-2019110002

  Date Announced:

  DEC 05, 2019

  NHTSA ID:

  #10170534

  Rework Brake System of Front Axle Read More »

SERVICE BRAKES, HYDRAULIC

• TSB #LI42.47-P-067502

  Date Announced:

  DEC 09, 2020

  NHTSA ID:

  #10186135

  If the customer brakes sharply from a speed of > 30mph, without ABS intervention, there is a single cracking noise from the area of the ESP hydraulic unit Read More »

ENGINE (PWS)

• TSB #SC-2019060011

  Date Announced:

  JAN 10, 2020

  NHTSA ID:

  #10171657

  Update engine electronics (ME-SFI) control unit software Read More »

• TSB #SC-2019070001

  Date Announced:

  JAN 10, 2020

  NHTSA ID:

  #10171658

  Update Engine Control Unit Software Read More »

• TSB #LI07.08-P-060993

  Date Announced:

  MAR 25, 2015

  NHTSA ID:

  #10135598

  Engine diagnosis warning lamp lights up in instrument cluster, fault code U145400: "Implausible data were received from the ethanol sensor" Read More »

ENGINE AND ENGINE COOLING

• TSB #ELW -Intake Line

  Date Announced:

  SEP 22, 2023

  NHTSA ID:

  #10243565

  In our continuing efforts to assure the proper performance of Mercedes-Benz products and to enhance the satisfaction of our customers, Mercedes-Benz USA (a??MBUSAa??) is extending the coverage for the intake line assembly on your ... Read More »

• TSB #LI18.00-P-073137

  Date Announced:

  JAN 04, 2022

  NHTSA ID:

  #10207183

  Complaint Sporadic warning message in instrument cluster "Engine oil pressure stop switch off vehicle" (or similar) is shown in red on vehicles with low mileage. Cause Directional control valve may stick. Read More »

• TSB #LI09.00-P-074093

  Date Announced:

  DEC 08, 2021

  NHTSA ID:

  #10206077

  "MY15+ M278 and M157 Equipped Vehicles with Fault Code ""P023400 a?? Boost Pressure is Too High"" " Read More »

• TSB #LI05.10-P-058758

  Date Announced:

  JUN 23, 2014

  NHTSA ID:

  #10136031

  Engine noises (rattling) after engine start Read More »

• TSB #LI63.30-P-058687

  Date Announced:

  MAR 13, 2014

  NHTSA ID:

  #10167516

  Sloshing noises from area of rocker panels/ longitudinal members on left and right. Read More »

ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL

• TSB #LI0702P0547173

  Date Announced:

  NOV 14, 2016

  NHTSA ID:

  #10205147

  Ticking or pulsing noise from high-pressure pump and/or fuel injectors. Read More »

ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:SEALS/GASKETS

• TSB #LI1830P0597123

  Date Announced:

  AUG 05, 2016

  NHTSA ID:

  #10205154

  Gasket may settle causing a slight oil leak. Read More »

ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

• TSB #SC-2019040010

  Date Announced:

  MAY 10, 2019

  NHTSA ID:

  #10162182

  Retrofit protective grille for additional cooler Read More »

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

• TSB #Launch NCU 20200

  Date Announced:

  FEB 11, 2021

  NHTSA ID:

  #10189400

  Mercedes-Benz AG (?MBAG?), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year 2018-2019 C and E-Class vehicles (205/238 platforms), an incorrect activated carbon filter might have been installed. Read More »

FUEL SYSTEM, GASOLINE

• TSB #LI8860P073470

  Date Announced:

  AUG 11, 2021

  NHTSA ID:

  #10205814

  Fuel filler flap opens slowly/switch flashes/tank is bleeding instrument cluster warning Read More »

• TSB #LI01.30-P-058630

  Date Announced:

  MAR 21, 2014

  NHTSA ID:

  #10167487

  Minor leaks at the oil duct of the left or right cylinder head of engines 157, 276 and 278. 1. Left cylinder head: Oil passage plug hole on left beside mechanical vacuum pump. 2. Read More »

FUEL SYSTEM, GASOLINE:STORAGE

• TSB #LI8860P073470

  Date Announced:

  AUG 11, 2021

  NHTSA ID:

  #10205814

  Fuel filler flap opens slowly/switch flashes/tank is bleeding instrument cluster warning Read More »

POWER TRAIN

• TSB #LI2700P073532

  Date Announced:

  AUG 25, 2021

  NHTSA ID:

  #10205785

  If TRANSMISSION 725.1 9G TRONIC FACELIFT exhibits any "shift quality" concerns, vared diagnosis procedures are available to you for selected vehicle model series with STAR3 architecture, Read More »

• TSB #LI27.00-P-060741

  Date Announced:

  AUG 24, 2020

  NHTSA ID:

  #10179949

  Shifting complaints and transmission fault codes in vehicles with transmission 725.0 Read More »

• TSB #LI35 30-P-058566

  Date Announced:

  AUG 05, 2019

  NHTSA ID:

  #10164811

  Throttle lift-off clunking noises at drive shafts of rear axle Read More »

HYBRID PROPULSION SYSTEM

• TSB #LI54-10-P-069831

  Date Announced:

  MAY 21, 2019

  NHTSA ID:

  #10162198

  Electric range is reduced after brief period Read More »

POWER TRAIN:AUTOMATIC TRANSMISSION

• TSB #LI2700P0647671

  Date Announced:

  AUG 26, 2016

  NHTSA ID:

  #10205156

  Intial startup not possible after replacement of transmisson 725.0 or of electrohydraulic controller unit. Read More »

ELECTRICAL SYSTEM

• TSB #LI82.60-P-077553

  Date Announced:

  FEB 23, 2024

  NHTSA ID:

  #10251356

  The radio station favorites list is no longer present after bus idle Saving process during download Perform software update in control unit HU6 in the head unit (A26/17) to version E871.1 (A 247 904 53 00). Read More »

• TSB #NCU-OTAcommNoMMC

  Date Announced:

  JAN 18, 2024

  NHTSA ID:

  #10249726

  Mercedes-Benz AG (??A?A?MBAG??A?A?), the manufacturer of Mercedes-Benz, has determined that in certain MY 2017-2021 C-Class, CLA, CLS, E-Class, GLC, GLE, GLS, AMG GT, S-Class, SL, and SLC (205, 117, 257, 213/238, 253, 166/292, ... Read More »

• TSB #LI82.85-P-076800

  Date Announced:

  OCT 10, 2023

  NHTSA ID:

  #10244837

  The "SOS nonfunctional" message appears sporadically in the instrument cluster of the vehicle. The fault code B129C00 is stored in the control unit log. Read More »

• TSB #NCU-HU SW Update

  Date Announced:

  AUG 28, 2023

  NHTSA ID:

  #10241527

  Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2018-2023 C-Class, EQE, EQE SUV, EQS, EQS SUV, GLC, GLE and S-Class (206, 295, 294, 297, 296, 254, 167 and 223 platform) ... Read More »

• TSB #LI82.85-P-076799

  Date Announced:

  AUG 18, 2023

  NHTSA ID:

  #10241790

  The Mercedes me connect services cannot be activated. The remote status data does not update. Error in N112/9 - control unit for telematics services (HERMES). Read More »

• TSB #NCU-2023060003

  Date Announced:

  JUN 15, 2023

  NHTSA ID:

  #10238437

  Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (a??MYa??) 2016 a?? 2021 C-Class (205 platform), E-Class (213 platform) and GLC (253 platform) vehicles, the air conditioning ... Read More »

• TSB #LI82.85-P-075375

  Date Announced:

  JUN 09, 2023

  NHTSA ID:

  #10238424

  In the MBUX weather app, the temperature is displayed in the wrong unit (Fahrenheit instead of A?C, or vice versa). Read More »

• TSB #LI82.60-P-075292

  Date Announced:

  SEP 08, 2022

  NHTSA ID:

  #10222481

  Complaint Customer states after a bus sleep the SiriusXM category changes from "My Favorites" to "All Stations" or a different category. Read More »

• TSB #LI82.85-P-075044

  Date Announced:

  JUL 08, 2022

  NHTSA ID:

  #10217163

  Complaint The Apple Carplay interface cannot be controlled via the center console touchpad or the right-hand steering wheel touchpad. Read More »

• TSB #ELW-AccelPedal

  Date Announced:

  JUL 01, 2022

  NHTSA ID:

  #10217216

  Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has extended the warranty for the accelerator pedal wiring harness and connectors from the original New Vehicle Limited Warranty of 4 years/50,000 miles to 10 ... Read More »

• TSB #LI54.10-P-071499

  Date Announced:

  MAR 31, 2022

  NHTSA ID:

  #10209877

  Complaint The result from the XENTRY battery test does not match the current state of the battery. Cause The XENTRY battery tester uses the stored on-board electrical system data in the SAM module to access the health of the 12 volt ... Read More »

• TSB #LI82.85-P-069961

  Date Announced:

  FEB 24, 2022

  NHTSA ID:

  #10208745

  Complaint The following complaints may be noted by the customer: a?? Upon selecting navigation, the central display may show the following message: "Map data does not match with your system. Read More »

• TSB #LI68.05-P-060306

  Date Announced:

  JAN 27, 2022

  NHTSA ID:

  #10207198

  Complaint The garage door hand transmitter cannot be initialized with the integrated garage door opener in the inside rearview mirror. Cause 1. Read More »

• TSB #LI68.05-P-060307

  Date Announced:

  JAN 09, 2022

  NHTSA ID:

  #10207199

  Complaint The range of the integrated garage door opener (GTO) is too short. Cause 1. Vehicles equipped with infrared windows and/or a heated windshield may suffer from complaints involving low transmission power. 2. Read More »

• TSB # LI82.85-P-06996

  Date Announced:

  DEC 02, 2021

  NHTSA ID:

  #10206067

  MBUX multimedia system: Map data does not match with your system/the navigation system cannot be activated Read More »

• TSB #LI54.10-P-06968

  Date Announced:

  DEC 01, 2021

  NHTSA ID:

  #10206063

  "Functional impairment of 48 V on-board electrical system " Read More »

• TSB #LI8285P073418

  Date Announced:

  AUG 24, 2021

  NHTSA ID:

  #10205813

  On vehicles with code 077 HERMES dummy module the following functions are restricted, unavailable. Read More »

• TSB #LI54.65-P-072065

  Date Announced:

  DEC 09, 2020

  NHTSA ID:

  #10186142

  Unmotivated Reaction from Park Assist - model series 213 facelift / 238 facelift with option code 235 (active par- king assist) and option code 501 (surround view system) Read More »

• TSB #LI32.22-P-071495

  Date Announced:

  JUL 20, 2020

  NHTSA ID:

  #10179951

  AIRMATIC Fault Message "Max 80 km/ h (50 mph) " In Instrument Cluster Read More »

• TSB #LI54.10-P-069698

  Date Announced:

  JAN 28, 2020

  NHTSA ID:

  #10171655

  Functional impairment of 48 V on-board electrical system Read More »

• TSB #SC-2019060011

  Date Announced:

  JAN 10, 2020

  NHTSA ID:

  #10171657

  Update engine electronics (ME-SFI) control unit software Read More »

• TSB #SC-2019070001

  Date Announced:

  JAN 10, 2020

  NHTSA ID:

  #10171658

  Update Engine Control Unit Software Read More »

• TSB #LI82.85-P-067581

  Date Announced:

  JAN 11, 2018

  NHTSA ID:

  #10135440

  Message "SOS - Service Not Activated" in instrument cluster Read More »

• TSB #LI01.30-P-058630

  Date Announced:

  MAR 21, 2014

  NHTSA ID:

  #10167487

  Minor leaks at the oil duct of the left or right cylinder head of engines 157, 276 and 278. 1. Left cylinder head: Oil passage plug hole on left beside mechanical vacuum pump. 2. Read More »

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

• TSB #LI54.10-P-071499

  Date Announced:

  AUG 10, 2020

  NHTSA ID:

  #10179956

  Xentry Battery Tester results disagree with workshop assessment Read More »

ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

• TSB #LI82.85-P-076800

  Date Announced:

  OCT 10, 2023

  NHTSA ID:

  #10244837

  The "SOS nonfunctional" message appears sporadically in the instrument cluster of the vehicle. The fault code B129C00 is stored in the control unit log. Read More »

• TSB #LI54-18-P-067550

  Date Announced:

  MAY 23, 2019

  NHTSA ID:

  #10162196

  ESP, BAS, PRE-SAFE - Fault message in instrument cluster Read More »

• TSB #LI8210P0646411

  Date Announced:

  AUG 09, 2016

  NHTSA ID:

  #10205224

  Fault message in instrument cluster(B178392). Read More »

ELECTRICAL SYSTEM:SOFTWARE

• TSB #NCU-HU SW Update

  Date Announced:

  AUG 28, 2023

  NHTSA ID:

  #10241527

  Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2018-2023 C-Class, EQE, EQE SUV, EQS, EQS SUV, GLC, GLE and S-Class (206, 295, 294, 297, 296, 254, 167 and 223 platform) ... Read More »

• TSB #NCU-2023060003

  Date Announced:

  JUN 15, 2023

  NHTSA ID:

  #10238437

  Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (a??MYa??) 2016 a?? 2021 C-Class (205 platform), E-Class (213 platform) and GLC (253 platform) vehicles, the air conditioning ... Read More »

• TSB #LI46.15-P-063353

  Date Announced:

  JUL 14, 2022

  NHTSA ID:

  #10217157

  Complaint Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position (e.g. with Easy Entry function). Cause Height adjustment moves to the top/bottom limit stop and jams. 1. Read More »

• TSB #Launch NCU - 202

  Date Announced:

  JAN 14, 2021

  NHTSA ID:

  #10187792

  Mercedes-Benz AG (?MBAG?), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (?MY?) 2017-2018 E-Class (213, and 238 platform) vehicles, the supplemental restraint system (?SRS?) control unit software does not ... Read More »

• TSB #LI82-85-P-069789

  Date Announced:

  MAY 20, 2019

  NHTSA ID:

  #10162185

  NTG 5.5 head unit - Browser shows "Fault during authentication" message Read More »

• TSB #2018010007

  Date Announced:

  FEB 16, 2018

  NHTSA ID:

  #10135514

  Update HERMES control unit software Read More »

ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER

• TSB #LI54.10-P-071499

  Date Announced:

  AUG 10, 2020

  NHTSA ID:

  #10179956

  Xentry Battery Tester results disagree with workshop assessment Read More »

ELECTRICAL SYSTEM:PROPULSION SYSTEM:FUEL CELL

• TSB #LI72.20-P-075746

  Date Announced:

  MAR 11, 2024

  NHTSA ID:

  #10252777

  Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »

EXTERIOR LIGHTING

• TSB #LI82 20-P-067107

  Date Announced:

  OCT 05, 2017

  NHTSA ID:

  #10158321

  LED light on thermal cup holder in rear passenger compartment of BR 222 flickers Read More »

LIGHTING (PWS)

• TSB #LI82.10-P-064766

  Date Announced:

  JUN 30, 2020

  NHTSA ID:

  #10177571

  Lamp unit fogged or droplets forming. Due to the vent openings, the lamp unit is an "open system". This means that acidic gases, moisture, dirt and exhaust gases can penetrate it. This can result in deposits on the diffuser and lens. Read More »

EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES

• TSB #LI82.10-P-064766

  Date Announced:

  JUN 30, 2020

  NHTSA ID:

  #10177571

  Lamp unit fogged or droplets forming. Due to the vent openings, the lamp unit is an "open system". This means that acidic gases, moisture, dirt and exhaust gases can penetrate it. This can result in deposits on the diffuser and lens. Read More »

VISIBILITY

• TSB #NCU-2023060003

  Date Announced:

  JUN 15, 2023

  NHTSA ID:

  #10238437

  Mercedes-Benz AG (a??MBAGa??), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (a??MYa??) 2016 a?? 2021 C-Class (205 platform), E-Class (213 platform) and GLC (253 platform) vehicles, the air conditioning ... Read More »

• TSB #LI72 40-P-069934

  Date Announced:

  JUN 27, 2019

  NHTSA ID:

  #10162631

  Outside mirror folding out/in nonfunctional Read More »

VISIBILITY/WIPER (PWS)

• TSB #LI8230P0645871

  Date Announced:

  AUG 09, 2016

  NHTSA ID:

  #10205227

  Wiper blades make noises. Read More »

VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

• TSB #LI7240P0658224

  Date Announced:

  APR 09, 2018

  NHTSA ID:

  #10205216

  Window lifter reverses direction on reaching upper end position. Read More »

AIR BAGS

• TSB #Launch NCU - 202

  Date Announced:

  JAN 14, 2021

  NHTSA ID:

  #10187792

  Mercedes-Benz AG (?MBAG?), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (?MY?) 2017-2018 E-Class (213, and 238 platform) vehicles, the supplemental restraint system (?SRS?) control unit software does not ... Read More »

SEAT BELTS

• TSB #LI91 45-P-066075

  Date Announced:

  JUL 23, 2018

  NHTSA ID:

  #10151959

  Seat belt extender toothed rack sluggish or makes noises Read More »

STRUCTURE

• TSB #LI72.20-P-075746

  Date Announced:

  MAR 11, 2024

  NHTSA ID:

  #10252777

  Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »

• TSB #LI80.40-P-075378

  Date Announced:

  NOV 01, 2022

  NHTSA ID:

  #10227148

  Complaint The trunk lid is not latching into the closed position with the help of the trunk lid power closing function after the electric closing process. Read More »

• TSB #LI5418P0646821

  Date Announced:

  AUG 17, 2016

  NHTSA ID:

  #10205194

  Firewall grommet on assembly partition wall leaky. Read More »

• TSB #LI65.00-P-059054

  Date Announced:

  MAY 19, 2014

  NHTSA ID:

  #10165849

  AIRCAP functions excessively Read More »

STRUCTURE:BODY:DOOR

• TSB #LI72.10-P-068218

  Date Announced:

  JUL 20, 2020

  NHTSA ID:

  #10178729

  Hold detent for front door hinges Read More »

STRUCTURE:BODY:HATCHBACK/LIFTGATE

• TSB #LI72 20-P-068322

  Date Announced:

  JUL 02, 2018

  NHTSA ID:

  #10151924

  Liftgate intermittently does not open fully Read More »

• TSB #LI8850P0647281

  Date Announced:

  AUG 23, 2016

  NHTSA ID:

  #10205264

  Trunk lid difficult to close. Read More »

STRUCTURE:BODY:TRUNK LID

• TSB #LI72.20-P-075746

  Date Announced:

  MAR 11, 2024

  NHTSA ID:

  #10252777

  Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »

STRUCTURE:BODY:HOOD

• TSB #LI72.20-P-075746

  Date Announced:

  MAR 11, 2024

  NHTSA ID:

  #10252777

  Tailgate opens unintentionally. Accidental or unnoticed activation of the button to open the tailgate on the vehicle key. E.g. when stored in trouser pocket, handbag etc. Read More »

LATCHES/LOCKS/LINKAGES

• TSB #LI80.40-P-075378

  Date Announced:

  NOV 01, 2022

  NHTSA ID:

  #10227148

  Complaint The trunk lid is not latching into the closed position with the help of the trunk lid power closing function after the electric closing process. Read More »

TIRES

• TSB #P-SC-2020020001

  Date Announced:

  FEB 07, 2020

  NHTSA ID:

  #10172683

  Information Label on Tire Sealant Read More »

SEATS

• TSB #LI91.18-P-077075

  Date Announced:

  DEC 04, 2023

  NHTSA ID:

  #10248162

  Crease formation on genuine leather seat covers in vehicles with low mileage ??A?A? Objects left on the seats for extended periods of time (pressure marks). ??A?A? Objects wedged between the seat backrest and seat cushion (e.g. Read More »

• TSB #LI91.10-P-059373

  Date Announced:

  JUL 10, 2014

  NHTSA ID:

  #10166090

  Possible complaints: 1. Memory function of electric seat fore/aft adjustment not functioning. 2. Seat fore/aft adjustment with easy entry/exit feature not functioning. 3. Head restraint presetting not functioning. 4. Read More »

ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

• TSB #LI42.47-P-067502

  Date Announced:

  DEC 09, 2020

  NHTSA ID:

  #10186135

  If the customer brakes sharply from a speed of > 30mph, without ABS intervention, there is a single cracking noise from the area of the ESP hydraulic unit Read More »

• TSB #LI54 30-P-068430

  Date Announced:

  JUL 19, 2018

  NHTSA ID:

  #10151948

  Display of suspension setting in head unit implausible Read More »

LANE DEPARTURE

• TSB #LI20.10-P-060902

  Date Announced:

  AUG 03, 2020

  NHTSA ID:

  #10179907

  Engine diagnosis warning lamp activated - Fault code P012800 Read More »

INTERIOR LIGHTING

• TSB #LI82 20-P-067044

  Date Announced:

  SEP 19, 2017

  NHTSA ID:

  #10158239

  Partial operation of interior ambient lighting Read More »

COMMUNICATION

• TSB #LI82.85-P-071453

  Date Announced:

  JUL 31, 2020

  NHTSA ID:

  #10179966

  Incorrect time and/or instrument cluster message "SOS, service not activated" and/or Mercedes Me connect services nonfunctional Read More »

COMMUNICATION:MANUFACTURER TELEMATICS

• TSB #LI82.85-P-075375

  Date Announced:

  JUN 09, 2023

  NHTSA ID:

  #10238424

  In the MBUX weather app, the temperature is displayed in the wrong unit (Fahrenheit instead of A?C, or vice versa). Read More »

EQUIPMENT

• TSB #LI82.85-P-076799

  Date Announced:

  AUG 18, 2023

  NHTSA ID:

  #10241790

  The Mercedes me connect services cannot be activated. The remote status data does not update. Error in N112/9 - control unit for telematics services (HERMES). Read More »

• TSB #LI46.15-P-063353

  Date Announced:

  JUL 14, 2022

  NHTSA ID:

  #10217157

  Complaint Height adjustment of electric steering column adjustment jammed in the top/bottom adjustment position (e.g. with Easy Entry function). Cause Height adjustment moves to the top/bottom limit stop and jams. 1. Read More »

• TSB #LI32.25-P-066246

  Date Announced:

  JUL 11, 2022

  NHTSA ID:

  #10217154

  Complaint Thumping noise on rear axle shock absorber on rough road. Cause Until now the rear axle shock absorber support bushing was only available together with the rear axle shock absorber as a replacement part. Read More »

• TSB #LI82.85-P-075044

  Date Announced:

  JUL 08, 2022

  NHTSA ID:

  #10217163

  Complaint The Apple Carplay interface cannot be controlled via the center console touchpad or the right-hand steering wheel touchpad. Read More »

• TSB #LI18.00-P-073137

  Date Announced:

  JAN 04, 2022

  NHTSA ID:

  #10207183

  Complaint Sporadic warning message in instrument cluster "Engine oil pressure stop switch off vehicle" (or similar) is shown in red on vehicles with low mileage. Cause Directional control valve may stick. Read More »

• TSB #LI82.10-P-064766

  Date Announced:

  JUN 30, 2020

  NHTSA ID:

  #10177571

  Lamp unit fogged or droplets forming. Due to the vent openings, the lamp unit is an "open system". This means that acidic gases, moisture, dirt and exhaust gases can penetrate it. This can result in deposits on the diffuser and lens. Read More »

• TSB #LI82.85-P-069555

  Date Announced:

  DEC 23, 2019

  NHTSA ID:

  #10170544

  NTG5.5: High-frequency noise emitted from center speaker after door is opened Read More »

• TSB #LI82.85-P-067582

  Date Announced:

  JAN 11, 2018

  NHTSA ID:

  #10135438

  COMAND Online: No music files can be found on the USB mass storage device Read More »

• TSB #LI82 20-P-067107

  Date Announced:

  OCT 05, 2017

  NHTSA ID:

  #10158321

  LED light on thermal cup holder in rear passenger compartment of BR 222 flickers Read More »

• TSB #LI82.85-P-058582

  Date Announced:

  MAR 03, 2014

  NHTSA ID:

  #10167525

  Apple products (iPhone or iPod) are not charged via the serial USB interface of the COMAND Online control unit (A40/3) in the stowage compartment of the center console. Read More »

• TSB #GI88.40-P-057430

  Date Announced:

  FEB 03, 2014

  NHTSA ID:

  #10166976

  Message in instrument cluster "DISTRONIC PLUSCurrently Unavailable - See Owner's Manual" Read More »

EQUIPMENT:ELECTRICAL

• TSB #LI8270P071024

  Date Announced:

  AUG 27, 2021

  NHTSA ID:

  #10205803

  The mobile phone address book may not be transferred completely to the multimedia system COMAND, Audio 20, or MBUX. Read More »

• TSB #LI8285P073387Ver

  Date Announced:

  AUG 27, 2021

  NHTSA ID:

  #10205812

  The customer may note that the Dashcam feature is inoperable with one of the following complaints. Read More »

• TSB #LI8200P073331

  Date Announced:

  AUG 10, 2021

  NHTSA ID:

  #10205801

  Intermittently after bus sleep the lower control panel LCP and upper control panel UCP may be panel UCP may be inoperable. Read More »

• TSB #LI8270P073025

  Date Announced:

  AUG 09, 2021

  NHTSA ID:

  #10205804

  Insufficient charging or no wireless charging with iPhone 12. Read More »

• TSB #LI8285P073387Ver

  Date Announced:

  AUG 09, 2021

  NHTSA ID:

  #10205811

  The customer may note that the Dashcam feature is inoperable with one of the following complaints. Read More »

• TSB #LI8285P073387Ver

  Date Announced:

  AUG 03, 2021

  NHTSA ID:

  #10205810

  The customer may note that the Dashcam feature is inoperable with one of the following complaints. Read More »

• TSB #LI8285P073387Ver

  Date Announced:

  AUG 02, 2021

  NHTSA ID:

  #10205809

  The customer may note that the Dashcam feature is inoperable with one of the following complaints: Read More »

• TSB #LI54-18-P-064682

  Date Announced:

  MAY 23, 2019

  NHTSA ID:

  #10162194

  Firewall grommet on major assembly partition wall leaky Read More »

• TSB #LI82-85-P-069555

  Date Announced:

  MAY 20, 2019

  NHTSA ID:

  #10162187

  NTG5.5: High-frequency noise emitted from center speaker after door is opened Read More »

• TSB #LI8270P0647261

  Date Announced:

  AUG 22, 2016

  NHTSA ID:

  #10205235

  Cellular telephone; Voice control system. Read More »

• TSB #LI8285P064051

  Date Announced:

  MAY 09, 2016

  NHTSA ID:

  #10205243

  Central display: Malfunctions temporarily. Read More »

• TSB #LI82.70-P-060004

  Date Announced:

  OCT 14, 2014

  NHTSA ID:

  #10135628

  iPhone mobile phone: Various complaints after software update to iOS8 Read More »

EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

• TSB #LI82.60-P-077553

  Date Announced:

  FEB 23, 2024

  NHTSA ID:

  #10251356

  The radio station favorites list is no longer present after bus idle Saving process during download Perform software update in control unit HU6 in the head unit (A26/17) to version E871.1 (A 247 904 53 00). Read More »

EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

• TSB # LI82.85-P-06996

  Date Announced:

  DEC 02, 2021

  NHTSA ID:

  #10206067

  MBUX multimedia system: Map data does not match with your system/the navigation system cannot be activated Read More »

• TSB #LI8285P069961

  Date Announced:

  AUG 30, 2021

  NHTSA ID:

  #10205806

  Upon selecting navigation, the central display may show the following message: "Map data does not match with your system. Please insert a medium containing the corresponding map data". the navigation menu cannot be opened. Read More »

• TSB #LI82.85-P-071453

  Date Announced:

  JUL 31, 2020

  NHTSA ID:

  #10179966

  Incorrect time and/or instrument cluster message "SOS, service not activated" and/or Mercedes Me connect services nonfunctional Read More »

• TSB #LI8285P0647278

  Date Announced:

  APR 09, 2018

  NHTSA ID:

  #10205246

  Vehicle positioning inaccurate/implausible. Read More »

• TSB #LI8285P064727Ver

  Date Announced:

  NOV 30, 2016

  NHTSA ID:

  #10205245

  Vehicle positioning inaccurate/implausible. Read More »

• TSB #LI8285P0647651

  Date Announced:

  AUG 25, 2016

  NHTSA ID:

  #10205247

  Traffic information service and posibly the voice control, nonfunctional after navigation software update. Read More »

• TSB #LI8285P0647271

  Date Announced:

  AUG 23, 2016

  NHTSA ID:

  #10205244

  Vehicle positioning inaccurate/implausible. Read More »

EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE

• TSB #LI82.85-P-075375

  Date Announced:

  JUN 09, 2023

  NHTSA ID:

  #10238424

  In the MBUX weather app, the temperature is displayed in the wrong unit (Fahrenheit instead of A?C, or vice versa). Read More »

EQUIPMENT:OTHER:LABELS

• TSB #P-SC-2020020001

  Date Announced:

  FEB 07, 2020

  NHTSA ID:

  #10172683

  Information Label on Tire Sealant Read More »

EQUIPMENT ADAPTIVE/MOBILITY

• TSB #LI72.10-P-068218

  Date Announced:

  JUL 20, 2020

  NHTSA ID:

  #10178729

  Hold detent for front door hinges Read More »

• TSB #LI33 30-P-056665

  Date Announced:

  AUG 05, 2019

  NHTSA ID:

  #10164810

  Throttle lift-off clunking noises at drive shafts of front axle Read More »

• TSB #LI82 20-P-067107

  Date Announced:

  OCT 05, 2017

  NHTSA ID:

  #10158321

  LED light on thermal cup holder in rear passenger compartment of BR 222 flickers Read More »

UNKNOWN OR OTHER

• TSB #LI82.85-P-075375

  Date Announced:

  JUN 09, 2023

  NHTSA ID:

  #10238424

  In the MBUX weather app, the temperature is displayed in the wrong unit (Fahrenheit instead of A?C, or vice versa). Read More »

• TSB #LI2700P0647671

  Date Announced:

  AUG 26, 2016

  NHTSA ID:

  #10205156

  Intial startup not possible after replacement of transmisson 725.0 or of electrohydraulic controller unit. Read More »

• TSB #LI1830P0597123

  Date Announced:

  AUG 05, 2016

  NHTSA ID:

  #10205154

  Gasket may settle causing a slight oil leak. Read More »