11-12-2011, 05:58 PM
I have a feeling the spare plug (which is just a single earth lead) is a seat chassis earth. Give me 5 mins and I will get the diagrams out....
Team Eaton
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft