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SIB 81 04 24: Electrical system service information
Electrical system service information on BMW G05/G07/G20/G21 and other models (2023); BMW explains the cause and the approved repair.
BMW service bulletin · NHTSA ID 10253731 · Apr 2024 · also written SI B81 04 24, B810424
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.
Certain vehicles with a Wireless Charging Tray installed may experience operation issues with ComfortAccess or remote functions.
Details
| Bulletin number | SIB 81 04 24 Also written: SI B81 04 24, B810424, 81 04 24, SIB-81-04-24, SI B810424 |
|---|---|
| NHTSA ID | 10253731 |
| Document IDs filed | B810424 |
| Type | Service bulletin |
| Date | |
| Models | 3 Series, X5, X7, Z4 |
| Model years | 2023 |
| Chassis | G05, G07, G20, G21, G29 |
| Engines | B46/B48, B58, N63 |
| Component (NHTSA) | Electrical 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
G05 repair costs G20 repair costs All B46/B48 bulletins All B58 bulletins All N63 bulletins
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- SIB 61 02 25 Battery failure Battery failure on B58/N63 engines (2024–2025); BMW repairs affected cars free under a service campaign. Service campaign · Apr 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.