How to Remove Rear Parking Sensor Wiring Loom - Audi A6 S6 RS6 (C5) - TOTAL TECHNIK 

If you get one single long beep, and then the sensors do not work at all, coupled with the PDC button light flashing, this is pointing toward a faulty sensor most likely. Often (not always) the system can continue to operate if one of the two inner sensors breaks, but will stop working if an out one breaks, or more than one. You shold still be able to test the sensors. Have someone put it in reverse, and put your ear to each sensor. You should hearing them clicking, if you find one or more not clicking then there's your culprit! Best of luck! www.paypal.me/totaltechnik --- To help support us (for both you and others reading this) there are a few things you can do: 1) Donations both needed and welcome! We cannot operate Total Technik without the support of people like you! You can donate by PayPal - just go to www.paypal.me/totaltechnik 2) Please ensure you subscribe to our RU-vid channel. 3) Please give our video's the Thumbs Up on RU-vid. 4) Please help spread the word, the more people who know about us the better! Add links to our video's in forums, let people know about us. Thank you for your support!

Our apologies, we must have forgotten to add the link!! We have updated it now and the link is added, and also here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-G5fOnLWZecY.html Thank you for pointing that out for us :-) --- To help support us (for both you and others reading this) there are a few things you can do: 1) Donations both needed and welcome! We cannot operate Total Technik without the support of people like you! You can donate by PayPal - just go to www.paypal.me/totaltechnik 2) Please ensure you subscribe to our RU-vid channel. 3) Please give our video's the Thumbs Up on RU-vid. 4) Please help spread the word, the more people who know about us the better! Add links to our video's in forums, let people know about us. Thank you for your support!

It's usually rear bumper off for those unfortunately as they are locked in so tight behind the crash bar. --- To help support us (for both you and others reading this) there are a few things you can do: 1) Donations both needed and welcome! We cannot operate Total Technik without the support of people like you! You can donate by PayPal - just go to www.paypal.me/totaltechnik 2) Please ensure you subscribe to our RU-vid channel. 3) Please give our video's the Thumbs Up on RU-vid. 4) Please help spread the word, the more people who know about us the better! Add links to our video's in forums, let people know about us. Thank you for your support!