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SIB 11 15 17: Turbocharger leak
Turbocharger leak on B46/B48 engines (2017); BMW explains the cause and the approved repair.
BMW service bulletin · NHTSA ID 10136710 · Dec 2017 · also written SI B11 15 17, B111517
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.
B46/48 ENGINE: OIL LEAK FROM TURBOCHARGER RETURN LINE: Exhaust turbocharger, oil return line leaking at connection to turbocharger.
Details
| Bulletin number | SIB 11 15 17 Also written: SI B11 15 17, B111517, 11 15 17, SIB-11-15-17, SI B111517 |
|---|---|
| NHTSA ID | 10136710 |
| Document IDs filed | B111517 |
| Type | Service bulletin |
| Date | |
| Models | 230i, 330i, 430i, 530i |
| Model years | 2017 |
| Chassis | G30, F22, F23, F30, F31, F32, F33, F34, F36 |
| Engines | B46/B48 |
| Component (NHTSA) | Engine And Engine Cooling |
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.
More for these cars
F30 repair costs F32 repair costs G30 repair costs All B46/B48 bulletins
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Before you pay: check your VIN for recalls
Some failures are covered by a safety recall or a warranty extension. Our free recall check lists NHTSA recalls for your car's model and year.
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.