When driving off from a standstill, a delayed or sluggish throttle response may be noticed sporadically.
BMW technical service bulletin B340122 for 2019-2021 BMW Z4, 2019-2021 BMW 330I and 2021 BMW 430I and others.
- Bulletin number
- B340122
- Component
- Power train: automatic transmission
- Summary
- When driving off from a standstill, a delayed or sluggish throttle response may be noticed sporadically.
Owners of these vehicles have filed 16 complaints in the transmission category.
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