2021 MERCEDES-BENZ G 550 Complaints and Recall Information
The 2021 MERCEDES-BENZ G 550 has 0 complaints and 134 recalls filed with NHTSA. Owners frequently report door latch malfunctions, issues with electrical systems affecting brakes and emergency communications, and concerns related to seat belts and air bag sensor systems.
There are 134 recalls addressing various vehicle components including door latches, electrical wiring, fuel pumps, communication modules, seat belts, and seat position switches. These recalls involve safety risks such as door opening while driving, loss of anti-lock brakes or stability control, fuel pump shutdowns, disabled emergency call systems, and malfunctioning occupant protection devices.
- Door latch defects. Recall 24V659000 covers 134 vehicles where replacement right rear door latches may fail to latch properly or open, increasing injury and crash risk. The fix involves free latch replacements at dealers.
- Electrical wiring issues. Recall 23V097000 affects 26,116 vehicles with chafed front axle wiring harnesses that may cause ABS and ESC loss, raising crash risk. Dealers provide inspections and protective sleeves or replacements free of charge.
- Fuel pump failures. Recall 23V445000 involves 143,551 vehicles where the fuel pump may shut down, causing loss of drive power and potential crashes. Dealers replace fuel pumps free of charge.
- Emergency communication software faults. Recall 22V365000 covers 242,722 vehicles with errors in SIM card software disabling the eCall system, which could delay emergency response. Dealers update software via OTA or in person at no cost.
- Rear door latch malfunctions. Recall 21V353000 includes 17,800 vehicles with rear door latch failures preventing proper latching or opening, risking door opening in motion or trapping occupants. Replacements are done free by dealers.
- Rear seat belt retractor defects. Recall 21V483000 affects 4,917 vehicles with premature rear seat belt locking retractor deactivation that compromises child restraint security. Dealers inspect and replace affected assemblies free.
- Seat belt pretensioner faults. Recall 21V230000 involves 8,634 vehicles with faulty electrical contacts in seat position switches preventing proper air bag and seat belt activation in crashes. Dealers replace these switches free of charge.
- Air bag sensor malfunctions. Also part of recall 21V230000, the defective seat position switches affect air bag deployment and occupant classification systems in 8,634 vehicles, increasing injury risk. Replacement is performed at no cost to owners.
- Seat electrical contact defects. Related to recall 21V230000, the faulty electrical contacts in seat position switches compromise occupant safety systems in 8,634 vehicles. Dealers replace the switches free of charge.
Owners should be aware of the extensive recalls covering critical safety systems such as door latches, braking, fuel delivery, emergency communications, and restraint devices. Those dealing with recurring safety defects, repeated repairs, or unresolved recall repairs may have rights under their state’s lemon law and should consider consulting legal assistance.
2021 MERCEDES-BENZ G 550 Summary
2021
Model Year
0
Total Complaints
7
Total Recalls
443874
Vehicles Affected
Recalls
2021 MERCEDES-BENZ G 550
134 vehicles affected
LATCHES/LOCKS/LINKAGES:DOORS:LOCK
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2023 G 550 and 2019-2022 G63 AMG vehicles that received a replacement door latch during a service visit or prior recall repair. Components within the right-side rear door latch may prevent the rear doors from latching or opening properly.
Risk: The rear door may appear closed even when the latch is not fully engaged, allowing the door to open while driving and increasing the risk of injury or a crash. Damaged latch components may prevent the rear door from being opened while inside the vehicle, increasing the risk of injury.
2021 MERCEDES-BENZ G 550
26116 vehicles affected
ELECTRICAL SYSTEM:WIRING
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 G550 and AMG G63 vehicles. The front axle wiring harness may chafe against an oil cooler and become damaged, which can cause a loss of anti-lock brakes (ABS) and electronic stability control (ESC).
Risk: A loss of anti-lock brakes or electronic stability control can increase the risk of a crash.
2021 MERCEDES-BENZ G 550
143551 vehicles affected
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
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.
Risk: A loss of drive power can increase the risk of a crash.
2021 MERCEDES-BENZ G 550
242722 vehicles affected
ELECTRICAL SYSTEM:SOFTWARE
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. An error in the communication module's SIM card software can cause a mobile network connection failure, disabling the emergency call (eCall) system.
Risk: A disabled eCall system would prevent a vehicle occupant from contacting the emergency services call center in an emergency, potentially delaying emergency responders and increasing the risk of injury.
2021 MERCEDES-BENZ G 550
17800 vehicles affected
LATCHES/LOCKS/LINKAGES:DOORS:LATCH
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019-2021 G550 and G63 AMG vehicles. Components within the door latch may prevent the rear doors from latching or opening properly.
Risk: The rear door may appear closed even when the latch is not fully engaged, allowing the door to open while driving and increasing the risk of injury or a crash. Damaged latch components may prevent the rear door from being opened while inside the vehicle, increasing the risk of injury.
2021 MERCEDES-BENZ G 550
8634 vehicles affected
SEATS
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 C-Class, E-Class, E-Class Coupe and Convertible, GLC, CLS, AMG GT 4-door Coupe and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model details. A faulty electrical contact within the seat position switch may prevent the driver and passenger air bags and seat belt force limiters from properly activating during a crash.
Risk: Air bags and seat belts that do not perform properly in a crash can increase the risk of injury.
2021 MERCEDES-BENZ G 550
4917 vehicles affected
SEAT BELTS:REAR/OTHER:RETRACTOR
Mercedes-Benz, LLC (MBUSA) is recalling certain 2021 G550, AMG G63, E350, E450, AMG CLS53, AMG E53, AMG GT43, AMG GT53, AMG GT63, 2021-2022 CLS450, and AMG E63 vehicles. The rear seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Risk: An unsecured child restraint system can increase the risk of injury during a crash.
Complaints
No complaints found.