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SIB 11 05 19: Turbo wastegate replacement
Turbo wastegate replacement on B46/B48 engines (2019); the fix is replacing the affected part.
BMW service bulletin · NHTSA ID 10161545 · May 2019 · also written SI B11 05 19, B110519
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.
SERVICE ACTION: REPLACE B48E EXHAUST TURBOCHARGER F39. The vehicle could lose power due to a damaged wastegate actuator.
Details
| Bulletin number | SIB 11 05 19 Also written: SI B11 05 19, B110519, 11 05 19, SIB-11-05-19, SI B110519 |
|---|---|
| NHTSA ID | 10161545 |
| Document IDs filed | B110519 |
| Type | Service bulletin |
| Date | |
| Models | X2 |
| Model years | 2019 |
| Chassis | F39 |
| Engines | B46/B48 |
| Component (NHTSA) | Engine And Engine Cooling › Exhaust System |
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.