Transport CanadaHigh Risk
2017 MERCEDES-BENZ GLS CLASSTransport Canada Recall #2017452
The official notice
Defect
On certain vehicles, the bonding of the frontal glass cover and the rear glass element of the panoramic sunroof might not meet specifications. As a result, the sunroof glass could separate from the vehicle while driving, which could create a road hazard and could increase the risk of a crash causing injury and/or damage to property.
Safety Risk
No risk description available.
Remedy
Dealers will inspect the panoramic sunroof, and replace as necessary.
6 vehicles affectedMfr ref: 2017100006Updated June 10, 2026