Originally Posted by greying
Wow, the little red battery does the same as the original? Does it have enough reserve and cranking amps to do the job? Where did you pick up that battery?
I am going to wait and see what the service manager says. If he wont do it, I will have to beg another dealer I guess. I have no idea how BMW is to deal with.
The little red battery whoops the original's ass by every measure. Here's the post from when I put it in:
And here are the details: