This last week my speedometer on 735 started acting up shooting up to 100 kmh down to 20 up to 40 etc then it would work correct for a while and then do it again, it sort of looked like a tach that was on a motor that couldn/t keep running, and in sat night going to work wipers were on intermitten and just stopped working and would not work at ay speed, pulled over and check/changed fuse it was still good but didn't matter still didn't work ,turned car on and off still nothing drove to work without wipers and came out sunday morning and they work fine(yes it was still raining)Both items working fine now but next time any sugestions? jim