I was wondering if you guys could help me:
I have 1999 E36 318 Convertible. I want to install a SAT NAV. It requires a speed signal from my car. Can anybody tell me
where do i get that from? Is it under the rear seat from speed sensor?
or is it from ECU?
What colour cable is it? how do i identify it?
ANy advise is welcome. Your help will be appreciated