What do people recommend for a code reader? My car got reversed into a a couple of months ago, went through the persons insurance but I finally got it back at the start of this month, new bumper and grilles required. Today I have had the parking sensor fault code displaying and they are no longer working. Rather than taking it to a garage to confirm where the fault lies i was going to buy a code reader which will hopefully show its the front bumper where the issue is and I can take it back to the garage who did the work. Currently non of the sensors front or back are working