Parktronic is acting up lately. When starting out and I shift into reverse, both FRONT indicators display two red bars (no orange) and the buzzer sounds. This stays on for several seconds. When driving forward and I come to a stop, the Left REAR indicator displays all orange segments (no red) and buzzer sounds. I have had to disable the Parktronic to eliminate this annoyance. Anyone have any experience with these unusual symptoms?

 

TRY TO CLEAN THE SENSOR FIRST.AND LET SEE WHAT HAPPENED

 

Just as an FYI for anyone with similar problem. I had STAR diagnostic unit connected at dealer which indicated a faulty rear inboard sensor and to replace it. This was done and Parktronic working fine again.