See also:

Capturing the image
The image is captured by two cameras integrated in the exterior mirrors and by the backup camera. The range equals: ▷ Approx. 7 ft/2 m to the side. ▷ approx. 7 ft/2 m to the rear. ...

Notes
Always make sure that safety belts are being worn by all occupants before driving away. Although airbags enhance safety by providing added protection, they are not a substitute for safety belts ...

Switching off automatically
The system switches off and the LED goes out: After approx. 160 ft/50 m when driving forward. Above approx. 22 mph/36 km/h when driving forward. Switch on the system again if necessary. ...