Program Control Units
BMW technical service bulletin 122212 for 2012-2014 BMW 328I, 2012-2014 BMW 335I and 2013-2014 BMW 320I and others.
- Bulletin number
- 122212
- Component
- Power train
- Summary
- Service Action: Program Control Units. When coming to a stop, there is the possibility of an unfavorable judder. This is due to the software parameters for downshifting and transmission clutch control. CAUSE Unfavorable vehicle software
Owners of these vehicles have filed 77 complaints in the transmission category.
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