Home › Service bulletins › SIB 13 03 14

SIB 13 03 14: Catalytic converter check engine light

Catalytic converter check engine light on BMW F01/F02/F10/F15 and other models (2014–2015); BMW gives diagnosis and repair guidance.

BMW service bulletin · NHTSA ID 10148025 · Sep 2014 · also written SI B13 03 14, B130314

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 Engine Soon Lamp (MIL) On with NOx Sensor Faults Stored.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 13 03 14
Also written: SI B13 03 14, B130314, 13 03 14, SIB-13-03-14, SI B130314
NHTSA ID10148116, 10148025 (revisions)
Document IDs filed130314
TypeService bulletin
Date (first filed Jul 2014)
Models328d, 535d, 740LD, X3, X5
Model years2014–2015
ChassisF01, F02, F10, F15, F25, F30, F31
EnginesN20, N47, N55, N57, N63
Component (NHTSA)Electrical System
Engine

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.

Related bulletins

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.

Check recalls by VIN →

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.

Want a heads-up when prices or bulletins change for your F01/F02/F10 or other listed model?

About one short email a week, with BMW news. Unsubscribe anytime.