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SIB 12 24 19: Engine may switch off shortly after the first msa restart
Engine may switch off shortly after the first msa restart on B46/B48 engines (2018–2019); BMW explains the cause and the approved repair.
BMW service bulletin · NHTSA ID 10163996 · Jul 2019 · also written SI B12 24 19, B122419
What it covers
A service bulletin tells BMW technicians how to diagnose or fix a known issue. It is not a recall: a repair under a bulletin is normally paid by the owner unless the car is still under warranty or a warranty extension applies.
ENGINE MAY SWITCH OFF SHORTLY AFTER THE FIRST MSA RESTART. MSA is the automatic start/stop feature for the engine. The engine may switch off immediately after an automatic start (MSA restart).
Details
| Bulletin number | SIB 12 24 19 Also written: SI B12 24 19, B122419, 12 24 19, SIB-12-24-19, SI B122419 |
|---|---|
| NHTSA ID | 10163996 |
| Document IDs filed | B122419 |
| Type | Service bulletin |
| Date | |
| Models | X2 |
| Model years | 2018–2019 |
| Chassis | F39 |
| Engines | B46/B48 |
| Component (NHTSA) | Electrical System Engine Equipment |
Model, year and engine coverage comes from NHTSA's records. Not every car in this range is affected; the official document lists the exact production dates and conditions.
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Source: NHTSA Manufacturer Communications (public data). BimmerBench is not affiliated with BMW or NHTSA. The title and description above are our own plain-English summary; the full bulletin is BMW's document, linked above.