I know this is one of many crazy ideas that I have.

I've hit the front of my car (again) against the wall at work. Can anyone explain how the front parking sensor system work and could it be used on th 9-5??
When we come back from holiday in June the other half wants to learn to drive, so sensors would be a good idea. Especially with my track record at the minute.
I've driven a 2006 Passat with the front sensors and they work at manovering speed only. The rears are simple just attach either the reverse lights or the gear selector. My 01 laguna had the rear system.