Blade-MD

My CTT has been at the dealer two times for the parktronic system. The left front continually goes to red when I am below 8 mph despite nothing in proximity. The dealer replaced one sensor already without luck. Anybody else have this problem and solution? Don't say clean the sensor, that has been done multiple times.

Mikla

I have the same proble with the front-right sensor. Have not yet taken the car to the dealer. WIll wait for the next maintenance service.

Keep us posted, please.

wingless

Does this happen in wet or dry conditions?

Blade-MD

24 x 7. I have read reports of parktronic failing under rainy conditions and have previously experienced transient false alerts but this is a definite fault that started after some other warranty work. Specifically I was getting the "Airsuspension faulty - Workshop" light. After this issue was addressed (reconnecting a loose sensor) my parktronic is now faulty.

mudman2

On the latest version of PIWIS (which they all should have by now) they can detect an individual parking sensor sensor failure. I had one go about 3 months ago, the problem is they have to take the whole bumper off to replace. Mine was replaced and has been fine ever since.