Mercedes-Benz GLC 300 4MATIC, GLC 350 E 4MATIC +3 more: Structure — roof and pillars

Affects Mercedes-Benz GLC 300 4MATIC, GLC 350 E 4MATIC, AMG GLC63 S E, GLC 300, Redundant AMG GLC43 4MATIC · 2023–2025 — about 93K vehicles.

The hazard

In the event of a crash, insufficient impact protection can increase the risk of injury.

What to do

Dealers will modify the roof lining and C-pillar trim, free of charge. Owner notification letters were mailed July 9, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational