2020 Mercedes-Benz Glc 350 Recalls

Recalls on record Updated July 2026

The 2020 Mercedes-Benz Glc 350 has 2 NHTSA recall campaigns affecting an estimated 1,534,980 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 3 complaints with NHTSA, most often about the electrical system. Last updated July 5, 2026.

Recall campaigns

ELECTRICAL SYSTEM 22V365000 2022-05-20 242,722 affected
Defect

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…

Consequence

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.

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 phases, on July 8, 2022, May 17, 2024, July 29, 2024, and September 27, 2024. Owners may contact…

ELECTRICAL SYSTEM 21V058000 2021-02-05 1,292,258 affected
Defect

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…

Consequence

Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.

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 service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.

Complaints by component

ELECTRICAL SYSTEM
1
1fires
ENGINE
1
1fires
STRUCTURE:BODY
1
1fires
Total complaints3

What owners report

Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.

“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 mercedes-benz owners warned their cars could catch fire (forbes.com) daimler warns car owners of…”

ENGINE · reported 2022-03-08

“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 mercedes-benz owners warned their cars could catch fire (forbes.com) daimler warns car owners of…”

ELECTRICAL SYSTEM · reported 2022-03-08

“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 mercedes-benz owners warned their cars could catch fire (forbes.com) daimler warns car owners of…”

STRUCTURE:BODY · reported 2022-03-08
Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2020 Mercedes-Benz Glc 350 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.