Parking Sensors High Pitch Beep

[naim32]

I'm getting a high pitch tone from the rear parking speaker and the parking sensor switch is flashing.

The front is OK and the rear is intermittent in that the high pitch tone is interupted by the normal tone.

 

I bought the galaxy used and did not get the handbook.

 

This only started to happen after a long motorway journey where the rear bumper was covered in dirt.

For a few days things went back to normal but now it is starting to play up again.

 

Can someone tell me what the high pitch tone means.

 

Neil

[mjohnh]

I think the handbook says beep + flashing sensor = malfunction

 

I have this condition too and garage wanted