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SIB 17 03 18: Top up coolant message (i8)

Top up coolant message (i8) on BMW I12/I15/E60/E70 and other models (2013–2019); BMW gives an inspection and repair procedure.

BMW service bulletin · NHTSA ID 10159119 · Mar 2019 · also written SI B17 03 18, B170318

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.

CHECK CONTROL MESSAGE "TOP UP COOLANT" (I12). The top up coolant message is displayed in the central display (CC message ID 166).

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 17 03 18
Also written: SI B17 03 18, B170318, 17 03 18, SIB-17-03-18, SI B170318
NHTSA ID10193494, 10159119 (revisions)
Document IDs filedB170318
TypeService bulletin
Date (first filed Aug 2018)
Models1 Series M, 128i, 135i, 3 Series, 320i, 328, 328i, 335, 335i, 335IS, 528i, 535i, 550i, 640i, 650i, 740i, 740LI, 750i, 750LI, 760LI, ActiveHybrid 3, ActiveHybrid 5, ActiveHybrid 7, I8, M3, M5, M6, X1, X1 SAV, X3, X5, X5 SAV, X6, X6 SAC, X6 SAV, Z4
Model years2013–2019
ChassisI12, I15, E60, E70, E71, E82, E84, E88, E89, E90, E92, E93, F01, F02, F06, F07, F10, F12, F13, F25, F30, F31, F34
EnginesB38, N20, N47, N52, N54, N55, N57, N62, N63, N74, S63, S65
Component (NHTSA)Electrical System
Electrical System › Software
Engine And Engine Cooling

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 the VIN for recalls. Some failures are covered by a safety recall or a BMW warranty extension.

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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