BACK UP SENSOR
I need some help!!!!
One of the options my 2006 Audi S4 did not come with is the back up sensor and I'm finding out that with the rag top it's very hard to judge distances when backing up.
Has anyone installed an aftermarket or dealer back up sensor
which products works the best
did you install yourself or by dealer
what was the cost
Not interested in sensor with camera, just an audible sound
Thank you for your time
2006 Audi S4 Quattro Cabriolet V8 6 speed manual