Program Control Units (DME). If the vehicle is driven with long engine idle phases followed by full...
BMW technical service bulletin B121715 for 2014-2015 BMW X5.
- Bulletin number
- B121715
- Component
- Engine and engine cooling
- Summary
- Service Action: Program Control Units (DME). If the vehicle is driven with long engine idle phases followed by full throttle accelerations, engine (spark) knocking could occur and result in internal engine damage.
Owners of these vehicles have filed 72 complaints in the engine category.
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