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SIB 01 09 25: Transmission warranty extension
Transmission warranty extension on B46/B48 engines (2016–2017); BMW extended the warranty on this part for eligible cars.
BMW warranty extension · NHTSA ID 11021117 · Jul 2025 · also written SI B01 09 25, B010925
What it covers
A warranty extension means BMW will repair the listed part at no cost on eligible cars within the stated age and mileage. Check eligibility for your VIN with a BMW center before paying for this repair.
The limited warranty for the automatic transmissions Selector Lever Magnetic Shift Interlock Mechanism (Gearshift lug assembly portion) has been extended to 10 years / 120,000 miles, as determined by the vehicles original first in-service / delivery date, when a gearshift lug repair kit installation procedure is required to be performed to address a displayed Check Control mess
Details
| Bulletin number | SIB 01 09 25 Also written: SI B01 09 25, B010925, 01 09 25, SIB-01-09-25, SI B010925 |
|---|---|
| NHTSA ID | 11021117 |
| Document IDs filed | B010925 |
| Type | Warranty extension |
| Date | |
| Models | X1 |
| Model years | 2016–2017 |
| Chassis | F48 |
| Engines | B46/B48 |
| Component (NHTSA) | Power Train |
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
Related bulletins
- SIB 28 02 24 Transmission corrosion Transmission corrosion on B46/B48 engines (2022–2024); BMW repairs affected cars free under a service campaign. Service campaign · Dec 2024
- SIB 28 01 23 Transmission warning message Transmission warning message on B46/B48 engines (2022–2025); BMW gives an inspection and repair procedure. Service bulletin · Mar 2025
- SIB 61 03 23 Electrical system ticking noise Electrical system ticking noise on B46/B48 engines (2016–2023); BMW explains the cause and the approved repair. Service bulletin · Apr 2024
- SIB 32 02 14 Steering fault codes Steering fault codes on BMW F48/I01 models (2014–2020); the fix is replacing the affected part. Service bulletin · Jan 2020
- SIB 12 03 17 Check engine light Check engine light on B46/B48 engines (2016–2017); BMW gives an inspection and repair procedure. Service bulletin · Mar 2017
- SIB 22 01 17 Squeak noise Squeak noise on B46/B48 engines (2016–2017); BMW explains the cause and the approved repair. Service bulletin · May 2017
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.