2021 Mercedes-Benz AMG Glc63s Problems: 0 Complaints, 3 Recalls

The worst 2021 Mercedes-Benz AMG Glc63s problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Tap a problem to see which part fails, at what mileage and in which other years.

Fuel system, gasoline: delivery: fuel pumpReported June 26, 2023 · 143,551 vehicles affected

What is wrong: 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.
Remedy: Dealers will replace the fuel pump, free of charge. Owner notification letters were mailed on June 14, 2024. Owners may contact MBUSA customer service at 1‑800‑367‑6372. MBUSA's number for this recall is 2023070012.

Recall number 23V445000 · Recall details

Exterior lighting: headlightsReported April 15, 2022 · 129 vehicles affected

What is wrong: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 GLC 300, GLC 300 4Matic, AMG GLC 63 4Matic, AMG GLC 63 S 4Matic, and AMG GLC 43 4Matic vehicles. The electrical connection for the headlights may not be watertight, which can result in headlight failure.
Risk: Headlight failure can decrease visibility for both the driver and surrounding traffic, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the headlight sealing plugs, as necessary, free of charge. Owner notification letters were mailed June 3, 2022. Owners may contact MBUSA customer service at 1‑800‑367‑6372. MBUSA's number for this recall is 2022050005.

Recall number 22V261000 · Recall details

Seat belts: pretensionerReported April 1, 2021 · 8,634 vehicles affected

What is wrong: 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.
Remedy: MBUSA will notify owners, and dealers will replace the seat position switches, free of charge. Owner letters were mailed May 21, 2021. Owners may contact MBUSA customer service at 1‑800‑367‑6372. MBUSA's number for this recall is 2021040016.

Recall number 21V230000 · Recall details

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

Is the 2021 Mercedes-Benz AMG Glc63s reliable?

Owners have filed 0 complaints about the 2021 Mercedes-Benz AMG Glc63s.

What is the most common problem with the 2021 Mercedes-Benz AMG Glc63s?

There are not enough complaints to tell.

How many recalls does the 2021 Mercedes-Benz AMG Glc63s have?

3 recalls, covering fuel system, gasoline, exterior lighting and seat belts.

See the problems and recalls for an exact car

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