Home › Service bulletins › SIB 34 03 18

SIB 34 03 18: Electromechanical holding brake (emf) error

Electromechanical holding brake (emf) error on BMW G01/G11/G12/G30 and other models (2016–2018); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10138390 · Apr 2018 · also written SI B34 03 18, B340318

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.

Electromechanical holding brake (emf) error

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 34 03 18
Also written: SI B34 03 18, B340318, 34 03 18, SIB-34-03-18, SI B340318
NHTSA ID10138390
Document IDs filedB340318
TypeService bulletin
Date
Models530e, 530i, 540i, 640i, 740LI, 750LI, M550i, M760LI, X3, X4, X5 M
Model years2016–2018
ChassisG01, G11, G12, G30, G31, G32, F06, F12, F13, F26, F85
EnginesB46/B48, B47, B58, N20, N55, N63, N74, S63
Component (NHTSA)Parking Brake

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 G01/G11/G12 or other listed model?

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