Originally Posted by bigjae1976
I wonder if the ECU records how many times you're in S6 and activate launch control. So BMW can void your DCT warranty due to excessive abuse...like the GTR?
Does not record how many times you are in S6 - that's totally fine.
The DCT control unit will keep a count of the number of launch control activiations, but it's pretty well known that these transmissions are extremely durable.