Originally Posted by PerthBMW
Had the flash update done yesterday and OMG - I can tell it has been done!!!! I found the acceleration, especially from lights, is a lot snappier and the gear change is smoother. I will have to try the actual cold start in the morning but they kept it overnight and said all worked well.
I am very pleased with the outcome as for some reason the car now has more power and is running a lot smoother...I think this flash update fixed more than just the cold start hunting.
The snappier acceleration and smoother gear changes would most likely be as a result of the adaptive settings being reset to default. When my cars are in for a service, I always ask them to reset the adaptive settings. Hope the software upgrade solves the hunting issue (I'm sure it will)