Quote:
Originally Posted by billb12
I have recently upgraded the software on my 2011 X3 28i. This upgrade fixes the problem of hesitation in acceleration when driving at low speeds.
The software is for the 8HP45 gear - Now I have better response of the gear and better acceleration.
Software P/N 50183168 from BMW Canada programmed via ISTA/D.
Acceleration response after reprograming greatly improved.
This is free from BMW Canada for the 2011 X3 you just have to ask the dealer.
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I think I need to go to the dealer again.....