I've 545i SMG and I sometimes use the LC. :D
Until now I've done about 20 starts, so, how many times can I use it again before the maintenance led will light up ?
Is the number of Launch - controlled starts stored somehow in the ECU?
How long is my clutch going to last?
Thanks! :thumbsup:

Supposedly the computer tracks the number of times Accelleration Assist is used. I'm not entirely sure that it's not just a rumor.
Anyhoo, I've used it but not that much.
Once the tires wear a little, all that "AA" achieves for me is a right rear smoke show. Needless to say, it doesn't help accelleration at that point. It's been probably 9 months or more since I've tried it.