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SIB 64 01 19: Defroster/defogger/hvac system service information

Defroster/defogger/hvac system service information on BMW G01/G02/G05/G07 and other models (2017–2019); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10154859 · Feb 2018 · also written SI B64 01 19, B640119

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.

Official document on NHTSA (PDF) →

Details

Bulletin numberSIB 64 01 19
Also written: SI B64 01 19, B640119, 64 01 19, SIB-64-01-19, SI B640119
NHTSA ID10154859
Document IDs filedB640119
TypeService bulletin
Date
Models330i, 530e, 530i, 540d, 540i, 640i, M850i, X3, X4, X5, X7, Z4
Model years2017–2019
ChassisG01, G02, G05, G07, G14, G15, G16, G20, G29, G30, G31, G32, F06, F12, F13, F30, F34
EnginesB46/B48, B47, B57, B58, N55, N63
Component (NHTSA)Visibility › Defroster/Defogger/Hvac 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.

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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.