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Mercedes-Benz E 350 Recall 21V196: Sunroof Glass Can Detach While Driving, Creating Crash Risk

NHTSA campaign 21V196, reported March 19, 2021, 11,356 vehicles potentially affected.

What this recall means for you

The bonding that holds the glass panel of the sunroof to its sliding frame can deteriorate over time. If this happens, the glass panel may detach from the vehicle while you are driving. A detached panel can become a road hazard for you and other drivers, increasing the risk of a crash.

Authorized Mercedes-Benz dealers will inspect the glass panel bonding and replace the sliding roof if needed. The repair is free of charge. Owner letters were mailed May 7, 2021. You can also contact Mercedes-Benz USA customer service at 1-800-367-6372 for more information.

Even if you have not received a letter, check your vehicle identification number (VIN) for open recalls and schedule an inspection with an authorized dealer as soon as possible.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 21V196Mercedes-Benz USA, LLC
Component
VISIBILITY:SUN/MOON ROOF ASSEMBLY
Problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2007 C350, C230, C280, CLK350, E320CDI, E350 Wagon, E350, 2006 C55 AMG, CLK500, CLS500, CLS55 AMG, E500 Wagon, E500, E55 AMG, 2007 CLK550, CLS550, CLS63 AMG, E550, E63 AMG, and E63 Wagon AMG vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly causing the glass panel to detach from the vehicle.
Risk
A detached glass panel can separate from the vehicle and become a road hazard, increasing the risk of a crash.
Remedy
MBUSA will notify owners, and dealers will inspect the glass panel bonding and replace the sliding roof, as necessary, free of charge. Owner letters were mailed May 7, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of recall number 19V-918. MBUSA's number for this recall is 2021040012.
Notes
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

Mercedes-Benz AMG C552006
Mercedes-Benz AMG CLS552006
Mercedes-Benz AMG CLS632007
Mercedes-Benz AMG E552006
Mercedes-Benz AMG E632007
Mercedes-Benz C 35020062007
Mercedes-Benz C23020062007
Mercedes-Benz C28020062007
Mercedes-Benz CLK35020062007
Mercedes-Benz CLK5002006
Mercedes-Benz CLK5502007
Mercedes-Benz CLS 5502007
Mercedes-Benz CLS5002006
Mercedes-Benz E 35020062007
Mercedes-Benz E32020062007
Mercedes-Benz E5002006
Mercedes-Benz E5502007