See also:

Brakes
Occasional brake noise is normal. If a metal-to-metal, continuous grinding or continuous squeal sound is present, the brake linings may be worn-out and should be inspected by an authorized dealer. ...

Blocked sensor
If a message regarding a blocked sensor is displayed, the radar signals from the sensor have been obstructed. The sensor is located behind a fascia cover near the driver side of the lower gr ...

Servicing
• If the image comes on while the vehicle is not in R (Reverse), have the system inspected by your authorized dealer. • If the image is not clear, then check if there is anything covering the len ...