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SIB 61 08 18: Battery fault codes

Battery fault codes on BMW G12/G30/E82/F15 models (2012–2018); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10143560 · May 2018 · also written SI B61 08 18, B610818

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.

SME FCS 21F156 21F1F7: The following codes are saved in the battery management electronics (SME) fault memory:

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 61 08 18
Also written: SI B61 08 18, B610818, 61 08 18, SIB-61-08-18, SI B610818
NHTSA ID10143560
Document IDs filedB610818
TypeService bulletin
Date
Models1 Series M, 530e, 740LE, X5
Model years2012–2018
ChassisG12, G30, E82, F15
EnginesB46/B48, N20, N54, N55, N57, N63
Component (NHTSA)Electrical System › 12v/24v/48v Battery

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

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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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