Home › Service bulletins › SIB 84 08 16

SIB 84 08 16: Electrical system service information

Electrical system service information on BMW E46/E60/E71/E72 and other models (2006–2017); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10146660 · Apr 2017 · also written SI B84 08 16, B840816

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 underlying 2G technology for the GSM (Global System Mobile communication) COMBOX will no longer be supported by the cellular network providers after December 31, 2016. This COMBOX and the BMW Assist services that use its functionality will therefore no longer function after that date.

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 84 08 16
Also written: SI B84 08 16, B840816, 84 08 16, SIB-84-08-16, SI B840816
NHTSA ID10146660
Document IDs filedB840816
TypeService bulletin
Date
Models1 Series, 1 Series M, 128i, 135i, 228i, 230i, 320i, 325i, 328, 328d, 328i, 330e, 330i, 335, 335d, 335i, 335IS, 340i, 528i, 535d, 535i, 535I Gran Turismo, 550i, 550I Gran Turismo, 640i, 650i, 740i, 740LD, 740LI, 750i, 750LI, 760LI, ActiveHybrid 3, ActiveHybrid 5, ActiveHybrid 7, ACTIVEHYBRID 7, M235i, M240i, M3, M5, M6, X3, X6 ActiveHybrid, Z4
Model years2006–2017
ChassisE46, E60, E71, E72, E82, E88, E89, E90, E91, E92, E93, F01, F02, F06, F07, F10, F12, F13, F22, F23, F25, F30, F31, F34
EnginesB46/B48, B58, M54, M57, N20, N47, N52, N54, N55, N57, N62, N63, N74, S63, S65
Component (NHTSA)Electrical 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.

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.