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SIB 64 06 26: Air conditioning noise
Air conditioning noise on BMW G22/G23/G26 models (2024); BMW explains the cause and the approved repair.
BMW service bulletin · NHTSA ID 11035402 · Jul 2026 · also written SI B64 06 26, B640626
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.
Heard with the blower motor set tospeed 2 or above Noise goes away on high blower speed Noise is loudest with the vents on theback of the center console in the closedposition Noise is heard the most near thecharging tray (where center consolemeets instrument panel)
Details
| Bulletin number | SIB 64 06 26 Also written: SI B64 06 26, B640626, 64 06 26, SIB-64-06-26, SI B640626 |
|---|---|
| NHTSA ID | 11035402 |
| Document IDs filed | B640626 |
| Type | Service bulletin |
| Date | |
| Models | 430i, I4 |
| Model years | 2024 |
| Chassis | G22, G23, G26 |
| Engines | B46/B48, Electric |
| Component (NHTSA) | Structure › Body |
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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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.