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SIB 61 04 20: Comfort Access service information
Comfort Access service information on BMW G20/G21/F30/F34 models (2019–2020); BMW explains the cause and the approved repair.
BMW service bulletin · NHTSA ID 10172496 · Feb 2020 · also written SI B61 04 20, B610420
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.
COMFORT ACCESS & COMFORT GO DO NOT WORK SPORADICALLY IN WARM TO HOT TEMPERATURE: At warm to hot outside temperatures (above 60C° F) the customer may complain that the Comfort Access and Comfort Go sporadically don't work.
Details
| Bulletin number | SIB 61 04 20 Also written: SI B61 04 20, B610420, 61 04 20, SIB-61-04-20, SI B610420 |
|---|---|
| NHTSA ID | 10172496 |
| Document IDs filed | B610420 |
| Type | Service bulletin |
| Date | |
| Models | 330i, M340i |
| Model years | 2019–2020 |
| Chassis | G20, G21, F30, F34 |
| Engines | B46/B48, B58 |
| Component (NHTSA) | Electrical System Steering |
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 G20 repair costs All B46/B48 bulletins All B58 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.