Reversing sensors

[gray99y]

Reversing sensors | Audi-Sport.net (http://www.audi-sport.net/xf/index.php?posts/2424038)

Reversing sensors

Hi all, my A4 avant Quattro has developed a fault on the reversing sensors. One of them is indicating that there is an object there but there is nothing. Thing is when it rains or just after a wash, it works fine. Any ideas?

[Scott K]

You should post this in the relevant section-possibly best in the A4 model specific section.