2021 Mercedes-Benz AMG GLC63 S Problems, Complaints & Recalls

Source: NHTSA · Updated Jun 26, 2023 · 0 owner complaints analyzed

Compared with other AMG GLC63 S years
Not enough data 2nd of 4 for complaints
NHTSA crash rating
Not rated

NHTSA has received no owner complaints about the 2021 Mercedes-Benz AMG GLC63 S so far. There are 3 safety recalls covering this model year.

Complaints are unverified owner reports and are not adjusted for sales volume.

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2021 Mercedes-Benz AMG GLC63 S recalls (3)

Tap a recall to see the problem, the risk and the fix.

Fuel system, gasoline:delivery:fuel pumpJun 26, 2023 · NHTSA campaign 23V445000 · 143,551 vehicles

Problem: 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.

Fix: 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.

Exterior lighting:headlightsApr 15, 2022 · NHTSA campaign 22V261000 · 129 vehicles

Problem: 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.

Fix: 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.

Seats; seat belts:pretensioner; air bags:sensor:occupant classificationApr 1, 2021 · NHTSA campaign 21V230000 · 8,634 vehicles

Problem: 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.

Fix: 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.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Other Mercedes-Benz AMG GLC63 S years

← 2020 AMG GLC63 S

YearComplaintsRecalls
202103
2020 AMG GLC63 S12
2019 AMG GLC63 S04
2018 AMG GLC63 S03

See all Mercedes-Benz AMG GLC63 S problems by year, every Mercedes-Benz model, or the Mercedes-Benz VIN decoder.

Similar Mercedes-Benz models

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Frequently asked questions

What are the most common problems with the 2021 Mercedes-Benz AMG GLC63 S?

NHTSA has no owner complaints on file yet.

Was there a recall on the 2021 Mercedes-Benz AMG GLC63 S?

Yes, 3 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2021 Mercedes-Benz AMG GLC63 S a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other AMG GLC63 S model years, the 2021 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.