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SIB 11 04 19: Crankcase ventilation no-start

Crankcase ventilation no-start on B58/N63 engines (2019); the fix is replacing the affected part.

BMW service bulletin · NHTSA ID 10160330 · Apr 2019 · also written SI B11 04 19, B110419

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.

The incorrect crankcase ventilation non return valves may have been installed in the vehicle. The engine malfunction indicator may be illuminated with FC 160509 pressure sensor crankcase signal: pressure implausible stored in the DME.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 11 04 19
Also written: SI B11 04 19, B110419, 11 04 19, SIB-11-04-19, SI B110419
NHTSA ID10160247, 10160330 (revisions)
Document IDs filedB110419
TypeService bulletin
Date
ModelsX5, X7
Model years2019
ChassisG05, G07
EnginesB58, N63
Component (NHTSA)Engine And Engine Cooling
Equipment
Equipment Adaptive/Mobility

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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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.

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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.

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