Should be picking up a A4 S-Line 2.0 Diesel 08 model (25k on the clock) on Friday and have a couple of questions about the car. 1) Can anyone recommend somewhere that I could get rear parking sensors fitted (preferrably ones that are flush to the bodywork) at either a deal or good indepedent in Herts area (preferrably near Stevenage)? 2) The external chrome trim around the windows appears to have got a cloudy look to it. I guess due to rain or chemicals used when washing the car previously. Has anyone found a way of restoring these back to their original condition or is the damage now permanent? 3) There is a phone cradle next to the sat nav. Is it possible to get a cradle for a HTC desire to fit this bracket or can I connect the phone up to the car via bluetooth? 4) Are there any watch-outs that I should look for on the car before I handover the money? Had a good look round and test drive and it seems to be in mint condition.