Door opening alerts are designed to warn you of passing traffic so that you don't open a door in its path. These alerts can be provided when the vehicle is stationary or moving very slowly1.
When the vehicle detects traffic that is about to pass close to the sides, a light appears in the door mirror. If you begin to open the door on the side of the detected traffic, the alert intensifies. An audible alert can occur along with the visual alerts, depending on how urgent the warning is.
Tip
Door opening alerts and blind spot information
Door opening alerts are indicated in a similar way to alerts about vehicles in your blind spot. These two features also rely on the same rear radar units to detect traffic.
Limitations
The vehicle uses its rear radar system to detect approaching traffic. Be sure to read about radar and detection conditions and limitations in their separate section of the manual.
