Mercedes-Benz USA is recalling 387 model year 2018 Mercedes-Benz C300, C300 4MATIC, C63 AMG and C63S AMG vehicles.
Incorrect bonding of the rear window may cause the window to loosen and detach from the vehicle.
A window detaching from the vehicle can become a road hazard, increasing the risk of a crash.
What to do
MBUSA will notify owners, and dealers will rework the rear window bonding, free of charge.
The recall is expected to begin November 2, 2018.
Owners may contact MBUSA customer service at 1-800-367-6372.