Give us the feedback of what they think it is. In my case never happened again and I didn't change anything...Literally happens every day now when I forget to turn off the TC and AEB. First time it happens, I turn off the TC and AEB, and it doesn't happen again.
Seems (in my case) to be TC related.
Car has only done 7000 kms, but I am booking it in tomorrow for the 10k service. Really annoying, as I did an oil and filter change at 5k.
Very very worrying....