Originally Posted by
TIM TIM TIM
Only thing that sucked about that was that there is a plastic cover thing under the car for aerodynamics which had to come off most of the way.
Edit: changing the first battery took a while too.. who would have thought to look under the trunk matt

RTFM
My brother changed my hydro steering gear today (
http://bmwfans.info/parts/catalog/E3...ower_steering/ Part #1 --> 740 € FFUUUuuuu) so we had to take the underbody off.....and it's always a pain in the ass to mount it back on

not one single screw hole stays where it should stay