What's yours main voltage look like? What you're describing doesn't sound to me like a wiring problem. Removing the wiring harness is a monumental task and you should rule out everything else before you try that. Check all of your grounds, fuses, fuse box, battery, alternator, etc. If you've already done all of this, then I will shut up now. > -----Original Message----- > From: jchapelhow [mailto:chapelhow@xxxx] > Subject: [DML] Wiring harness > Many electrical problems are stopping me enjoying my car.