I have a 1.0 T reg and i got my jvc cd player installed last week and crossed the red and yellow wires over, everything worked a treat. However i have now found the rear speaker wires in the looms and started using them and my Clock/Temp Gauge only works with headlights on, when you turn them off it resets and dies. The cd player works as if i havent swapped the wires over and the interior light wont work at all.
Can anyone help me please with what wire i may have pulled out or fuse i may of blown
Thanks
Ross