AO Gold Member
Join Date: May 2008
Location: United Kingdom
County: Perth and Kinross
No idea! But check your reverse lights, the reverse switch in the front of the gearbox for a broken wire touching the casing, and also the wiring loom inside the boot lid.
There may be a break in it somewhere causing it to short...the boot lid loom is connected to the main loom under the parcel shelf, so it's fairly easy to isolate.
Think I'd start by unplugging the reverse switch though...