there should be no problems after the swap. just make sure u get the correct battery. disconnect the neg. first and hook it up last.

__________________
04 X5 4.8is
76 2002

X-Pipe and Dinan Mufflers: www.youtube.com/watch?v=eWQh-izaTcY

Pics http://www.flickr.com/photos/stevenb...7607968312734/