2020 Mercedes-Benz GLC 350 Recalls, Complaints & Specs
2 safety recalls list the 2020 Mercedes-Benz GLC 350, and owners have filed 1 complaint with NHTSA. Check your own VIN below.
2 safety recalls for the 2020 Mercedes-Benz GLC 350
Most recent first. Recall repairs are free at any authorised dealer. Click a recall for the full defect, consequence and remedy text.
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Auto crash notification (communication) and software (electrical system)
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…
Remedy: The communication module software will be updated through an Over-the-Air (OTA) update or by a dealer, free of charge. Owner notification letters were mailed July 8, 2022. Owner notification letters will be mailed in…
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Software (electrical system) and auto crash notification (communication)
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the…
Remedy: MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer…
1 owner complaint filed with NHTSA
Owners of the 2020 Mercedes-Benz GLC 350 have filed 1 complaint with NHTSA; 1 describe a fire. Complaints peaked in 2022 with 1 filed that year.
Most-reported components
What owners are reporting
“Engine coolant after 2000 miles from topped off by dealership got low and sparked fire, and totaled my car. Warning alert was ON to say turn off engine remove key. Articles related to this: 800,000 Me”
Owner complaint to NHTSA, July 24, 2022 · Engine
Compare Mercedes-Benz GLC 350 model years
Recall and complaint counts for every Mercedes-Benz GLC 350 model year in NHTSA's database.
| Model year | Recalls | Complaints |
|---|---|---|
| 2018 Mercedes-Benz GLC 350 | 1 | 2 |
| 2019 Mercedes-Benz GLC 350 | 3 | 5 |
| 2020 Mercedes-Benz GLC 350 | 2 | 1 |
Checking a specific 2020 Mercedes-Benz GLC 350
How do I know if my 2020 Mercedes-Benz GLC 350 has an open recall?
Enter your 17-character VIN above. The VIN is on the driver's side dashboard (visible through the windshield), the driver's door jamb sticker, and your registration or insurance card. The check runs against NHTSA's live database and tells you which campaigns list your vehicle. 2 campaigns currently list the 2020 Mercedes-Benz GLC 350; your car may already have been repaired under some of them.
Is the recall repair free?
Yes. Under federal law, manufacturers must fix safety recalls at no charge for vehicles up to 15 years old from the date of sale to the first owner. Contact any authorised Mercedes-Benz dealer with your VIN and the NHTSA campaign number (for example 21V058000).
What is the difference between a recall and a complaint?
A recall is a safety campaign filed by the manufacturer or ordered by NHTSA, with a defined defect and remedy. A complaint is a report an owner sent to NHTSA; it is not verified, but patterns of complaints are what trigger NHTSA investigations and, eventually, recalls.
Other Mercedes-Benz models
- C3003,469 complaints
- E3502,170 complaints
- E3201,164 complaints
- ML350952 complaints
- GLK350904 complaints
- ML320742 complaints
- C250726 complaints
- C230657 complaints
Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.