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SIB 66 03 20: Electrical system warning message
Electrical system warning message on BMW G05/G06/G07/G14 and other models (2015–2020); BMW gives an inspection and repair procedure.
BMW service bulletin · NHTSA ID 10174315 · Apr 2020 · also written SI B66 03 20, B660320
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.
DIAGNOSTIC HINT: DRIVING ASSISTANCE SUPPORT REDUCED CHECK CONTROL MESSAGE DISP: Driving Assistance support reduced Check Control Message (CCM) is displayed sporadically. All or some of the system functions maybe inoperative.
Details
| Bulletin number | SIB 66 03 20 Also written: SI B66 03 20, B660320, 66 03 20, SIB-66-03-20, SI B660320 |
|---|---|
| NHTSA ID | 10174315 |
| Document IDs filed | B660320 |
| Type | Service bulletin |
| Date | |
| Models | 330i, 530e, 530i, 540d, 540i, 840i, M340i, M550i, M850i, X5, X6, X7, Z4 |
| Model years | 2015–2020 |
| Chassis | G05, G06, G07, G14, G15, G16, G20, G21, G29, G30, G31, F16, F30, F34 |
| Engines | B46/B48, B57, B58, N55, N57, N63 |
| Component (NHTSA) | Electrical System Equipment Adaptive/Mobility |
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.
More for these cars
F30 repair costs G05 repair costs G20 repair costs G30 repair costs All B46/B48 bulletins All B57 bulletins All B58 bulletins All N55 bulletins All N63 bulletins
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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.