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SIB 64 04 22: Noise service information
Noise service information on BMW G01/G02/G20/G21 and other models (2017–2023); BMW explains the cause and the approved repair.
BMW service bulletin · NHTSA ID 10250374 · Feb 2024 · also written SI B64 04 22, B640422
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.
Depending on the vehicle model, the number of servomotors (and the associated kinematics unit) varies.Various models use either 2 or 3 servomotors.
Details
| Bulletin number | SIB 64 04 22 Also written: SI B64 04 22, B640422, 64 04 22, SIB-64-04-22, SI B640422 |
|---|---|
| NHTSA ID | 10225121, 10250374 (revisions) |
| Document IDs filed | B640422 |
| Type | Service bulletin |
| Date | (first filed Sep 2022) |
| Models | 228i, 230i, 240i, 3 Series, 330e, 330i, 340i, 4 Series, 430i, 440i, I4, M3, M340i, M4, M440i, X3, X4, Z4 |
| Model years | 2017–2023 |
| Chassis | G01, G02, G20, G21, G22, G23, G26, G29, G42, G80, G81, G82, G83, F25, F30, F31, F32, F33, F34, F36, F44, F97, F98, F82, F83 |
| Engines | B46/B48, B47, B58, Electric, N20, N47, N55, S55, S58 |
| Component (NHTSA) | Electrical System 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.
More for these cars
F25 repair costs F30 repair costs F32 repair costs G01 repair costs G20 repair costs All B46/B48 bulletins All B58 bulletins All N20 bulletins All N47 bulletins All N55 bulletins All S55 bulletins All S58 bulletins
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- SIB 01 16 24 Telematics unit warranty extension Telematics unit warranty extension on BMW G11/G12/G20/G30 and other models (2018–2020); BMW extended the warranty on this part for eligible cars. Warranty extension · Jan 2025
- SIB 12 05 25 Electrical system corrosion Electrical system corrosion on BMW G05/G07/G20 models (2024); BMW repairs affected cars free under a service campaign. Service campaign · May 2025
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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.
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.