Transport CanadaMedium Risk
2019 MERCEDES-BENZ A CLASSTransport Canada Recall #2019105
The official notice
Defect
On certain cars, the adaptive high-beam assist system may not function as intended. The camera software may not perform to specifications and automatically lower the light beams when oncoming traffic is detected. Note: The high-beams can be turned off by turning the light switch to “manual light” mode.
Safety Risk
If a driver is unable to turn off the high-beams, the increased glare for other traffic could increase the risk of a crash.
Remedy
The company will notify owners by mail. Owners will be instructed to take their car to a dealer for a software update for the adaptive high-beam-assist system.
70 vehicles affectedUpdated June 10, 2026