BimmerMania.com

man, that's a ton of confidence. i hope you schemed everything out. but if not, you're in luck my friend. here is a helpful wiring page:

http://www.the12volt.com/installbay/vehiclewiring/1/yeard/BMW.html

as for the battery dying on you, i'd suggest you be careful not to unintentionally short ...

Hi,

I've just bought a lovely 320i that has had 7 previous caring owners and one muppet who should not have been allowed to play with lego as a child.

I've a few questions and yes I have had a search first!

I've a few wiring issues -

first the wipers only work on high speed and then dont park ...