Originally Posted by a11y
Load of bullsh*t IME (not makkan's post - just about the need to recode!).
I replaced the battery on my 57-plate e90 330i 2 weeks ago. Did it myself using a guide I found on here - just unplugged the old one and attached the new one. I ensured the replacement was the same spec (amp rating and capacity) to avoid any problems as I've heard thatís where they can develop.
Do you have a link to the guide?!
I'd like to take the battery out and give it a good charge before winter. I live in a flat so not easy to do it whilst still in the car....
Also will that need recoding still?!