Thank you Calum & Milligoon
I have looked under the fuse box cover but cannot find anything? Will have another look. I need to find out for AA breakdown to check if they can read the fault memory. My engine management light is on. It is quite possible they will not be able to access the S&S software?
Exhaust mufflers S&S link good!! Will be happy when my M3W is making similar noises again!!
Cheers Dave