2020 Mercedes-Benz GLC 350 E Recall: High-voltage wiring harness shield may not withstand the electrical loads…
NHTSA campaign 20V607000 · Electrical System · filed Oct 2, 2020 · verified Sep 13, 2026
The defect
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2020 GLC 350e hybrid electric vehicles. The high-voltage wiring harness shield may not withstand the electrical loads produced under certain driving conditions, possibly causing an electrical malfunction and resulting in a stall.
The risk
A vehicle stall can increase the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
MBUSA will notify owners, and dealers will replace the high-voltage wiring harness, free of charge. The recall began December 11, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020110008.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Mercedes-Benz | GLC 350 E | 2020 |
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All Mercedes-Benz GLC 350 E recalls → · All Mercedes-Benz recalls →
Source: NHTSA recall database, campaign 20V607000 (manufacturer number 2020110008). Data last verified Sep 13, 2026.