2023 Mercedes-Benz GLS450 4maticMercedes-benz Gls450 4matic 2023

Complaint Information: Recalls, Service Bulletins, OBD II Codes

NHTSA Mandated Recalls

  • Recall 258409 [USA]: An overheated ground connection can increase the risk of a fire.
    Mercedes-benz usa, llc (mbusa) is recalling certain 2023-2024 gle 350, 2020-2024 gle 450, 2020-2023 gls 580, gle 580, 2019-2023 gls 450, 2021-2023 maybach gls 600, amg gls 63, 2021-2024 amg gle 53, amg gle 53 coupe, and amg gle 63 s vehicles. A 48-volt ground connection under the passenger seat may not be secured properly, resulting in the ground connection overheating.
    dealers will inspect and tighten the 48-volt ground connection as necessary, free of charge. Owner notification letters are expected to be mailed may 14, 2024. Owners may contact mbusa customer service at 1-800-367-6372. Mbusa's number for this recall is 2024040002.
    owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.Nhtsa.Gov.

  • Recall 258753 [USA]: An engine stall increases the risk of a crash.
    Mercedes-benz usa, llc (mbusa) is recalling certain 2020-2023 gle 450 and gls 450 vehicles. The transmission may not fully downshift in certain conditions, causing the engine to stall.
    dealers will update the transmission control unit software, free of charge. Owner notification letters were mailed march 29, 2024. Owners may contact mbusa customer service at 1-800-367-6372.
    owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.Nhtsa.Gov.

  • Recall 259972 [USA]: A loss of drive power can increase the risk of a crash.
    Mercedes-benz usa, llc (mbusa) is recalling certain 2021-2024 gle, gls, c-class, e-class, s-class, sl, glc, cls, amg gt, and g-class vehicles. Please refer to mbusa's recall report for specific vehicle details. The fuel pump may shutdown, causing a loss of drive power.
    dealers will replace the fuel pump, free of charge. Owner notification letters were mailed february 23, 2024. Owners may contact mbusa customer service at 1-800-367-6372. This recall is an expansion of nhtsa recall number 23v-445.
    owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.Nhtsa.Gov.

  • Recall 236381 [USA]: A loss of drive power can increase the risk of a crash.
    Mercedes-benz usa, llc (mbusa) is recalling certain 2021-2023 c-class, e-class, s-class, cls, sl, gt, glc, gle, gls, and g-class vehicles. Please refer to mbusa's recall report for specific vehicle details. The fuel pump may shutdown, which can result in a loss of drive power.
    dealers will replace the fuel pump, free of charge. Owner notification letters were mailed on april 26, 2024. Owners may contact mbusa customer service at 1-800-367-6372. Mbusa's number for this recall is 2023070012.
    owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.Nhtsa.Gov.

  • Recall 247120 [USA]: Detached trim bars may cause a road hazard and increase the risk of a crash or injury.
    Mercedes-benz usa, llc (mbusa) is recalling certain 2022-2023 gle350, gle450, gle580, gls450, gls580, maybach gls600, amg gle53, amg gle63 s, and amg gls63 vehicles. The rear door window trim bars may detach from the vehicle while driving.
    dealers will inspect and secure the rear window trim bars, as necessary, free of charge. Owner notification letters were mailed may 5, 2023. Owners may contact mbusa customer service at 1-800-367-6372. This recall is an expansion of previous recall number 22v-680. Mbusa's number for this recall is 2023040011.
    owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.Nhtsa.Gov.

To ensure accuracy and for your safety, it is recommended to do a free VIN recall check here or here [USA] - UK - Canada.

Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • LI83.30-P-077763 - VISIBILITY: Customer concern of air conditioning not cooling. Possible refrigerant leak at the evaporator. Perform the following measures and open a tips case labeled "167 evaporator suspected of leaking" in the case, please include the foll
  • OTA - 20240402 - ELECTRICAL SYSTEM: This is to notify you of the service campaign ota update for the mbux system software in 750,313 model year (my) my19-24 a-class, cla, cls, e-class, eqb, gla, glb, glc, gle, gls, gt 4-door (177, 118, 257, 213, 238, 243, 247, 253,167, 290 pl
  • LI82.60-P-077553 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: 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).
  • OTA-24240203 - ELECTRICAL SYSTEM: Mercedes-benz ag (??A???A???A?Mbag??A???A???A?), the manufacturer of mercedes-benz vehicles, has determined that on certain my 21-24 c-class, eqe, eqs, glc, gle, gls, s-class, sl (206, 294, 295, 296, 297, 254, 167, 223, 232 platform) vehicl
  • OTA-24240201 - ELECTRICAL SYSTEM:SOFTWARE: Mercedes-benz ag (??A???A???A?Mbag??A???A???A?), the manufacturer of mercedes-benz vehicles, has determined that on certain my20-23 a-class, c-class, cla, cls, e-class, gla, glb, glc, gle, gls, amg gt, s-class (177, 205, 118, 257, 213, 238,
  • LI82.60-P-077495 - ELECTRICAL SYSTEM: After clicking on the "radio" selection function, the radio does not start and instead a permanent loading wheel is displayed. See attached picture for example. Software version remedy a26/17 - mbux multimedia system (head unit) uni
  • NCU-2023100008 - ENGINE AND ENGINE COOLING: Mercedes-benz ag (mbag), the manufacturer of mercedes-benz vehicles, has determined that on certain my 2022 gle and gls (167 platform) vehicles, corrosion on the solenoid may occur in the electric coolant pump. In this scenario, a yellow co
  • NCU-OTA Comm Mod - ELECTRICAL SYSTEM: Mercedes-benz ag (??A?A?Mbag??A?A?), the manufacturer of mercedes-benz vehicles, has determined that on certain my 2019-2023 a-class, cla, e-class, g-class, gla, glb, glc, gle, gls, and s-class (177, 118, 238, 463, 247, 253, 167, and 222 pl
  • LI80.50-P-077350 - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:CONTROL MODULE: Complaint customer complains about anti-theft alarm system triggering without obvious cause when the vehicle is parked and/or when entering the vehicle. All mfa2 and 167 derivates with code 882 may be affected. This is caused by a spo
  • LI46.10-P-077314 - STEERING: Noises in the steering column area when steering. Under analysis. Check which area of the steering column the noises occur in. Do the noises tend to occur at the bottom in the driver footwell or do they tend to occur in the area of t
  • LI46.10-P-077313 - STEERING: The steering wheel generates grinding noises between the steering wheel and steering column switch module during steering maneuvers see example file in the attachments area: lenkrad-schleifger??A?Usch_steeringwheel-grindingnoises.Mp4 t
  • LI46.10-P-077391 - STEERING: A knocking noise can be heard from the area of the steering gear or steering column tube, and a "cracking" sensation can also be felt at the steering wheel. Particularly when braking or accelerating stick/slip effect in sliding piece o
  • OTA-Head Unit SW - ELECTRICAL SYSTEM: Mercedes-benz ag, the manufacturer of mercedes-benz vehicles, has determined that on certain my19-23 a-class, cla, cls, e-class, eqb, gla, glb, glc, gle, gls, amg gt (177, 118, 257, 213, 238, 243, 247, 253,167, 290 platform) vehicles, the h
  • OTA-Comm Mod SW - ELECTRICAL SYSTEM: Mercedes-benz ag (??A?A?Mbag??A?A?), the manufacturer of mercedes-benz vehicles, has determined that on certain my19-23 a-class, c-class, cla, cls, e-class, eqb, g-class, gla, glb, glc, gle, gls, amg gt, s-class (177, 205, 118, 257, 213, 23
  • LI91.18-P-077075 - SEATS: 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. Seat bel
  • LI72.00-P-072603 - VISIBILITY:POWER WINDOW DEVICES AND CONTROLS: Excessive resistance of door side windows when being raised/lowered, cracking and/or squeaking noises. Sealing lip of inner sealing rail, see picture 1 and picture 2, pos. 90, folds down while side windows are being lowered (opened). W
  • NCU-HU SW Update - ELECTRICAL SYSTEM:SOFTWARE: 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) vehicles,
  • LI82.85-P-075375 - ELECTRICAL SYSTEM: In the mbux weather app, the temperature is displayed in the wrong unit (fahrenheit instead of a?C, or vice versa). Temperature setting in mmc mobile application settings incorrect remedy adjust the setting in the mercedes me connect

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