Home › Service bulletins › SIB 12 03 17
SIB 12 03 17: Check engine light
Check engine light on B46/B48 engines (2016–2017); BMW gives an inspection and repair procedure.
BMW service bulletin · NHTSA ID 10146571 · Mar 2017 · also written SI B12 03 17, B120317
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.
MIL IS ON WITH FAULT CF0486 STORED IN THE EGS MODULE . The Service Engine Soon (MIL) light is on. The following fault is stored in the AISIN EGS module: CF0486: EGS,PT-CAN2: Line fault/electrical fault It is possible the following Check Control messages could be displayed: Engine fault!
Details
| Bulletin number | SIB 12 03 17 Also written: SI B12 03 17, B120317, 12 03 17, SIB-12-03-17, SI B120317 |
|---|---|
| NHTSA ID | 10146571 |
| Document IDs filed | B120317 |
| Type | Service bulletin |
| Date | |
| Models | X1, X1 SAV |
| Model years | 2016–2017 |
| Chassis | F48 |
| Engines | B46/B48 |
| Component (NHTSA) | Engine And Engine Cooling 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 13 04 20 Fuel tank fault codes Fuel tank fault codes on BMW G01/G02/G05/G07 and other models (2012–2020); BMW explains the cause and the approved repair. Service bulletin · May 2020
- SIB 11 22 16 Oil pump fault codes Oil pump fault codes on BMW G11/G12/G30/G31 and other models (2012–2017); BMW released a software update. Service bulletin · Apr 2017
- SIB 12 07 23 Auto start-stop service information Auto start-stop service information on BMW U11/E84/F48 models (2013–2024); BMW explains the cause and the approved repair. Service bulletin · Aug 2024
- SIB 16 03 23 Engine no-start Engine no-start on BMW G07/G11/G12/G70 and other models (2019–2023); BMW explains the cause and the approved repair. Service bulletin · Apr 2023
- SIB 16 06 23 Fuel pump no-start Fuel pump no-start on BMW G05/G07/G11/G12 and other models (2006–2024); BMW gives diagnosis and repair guidance. Service bulletin · Dec 2023
- SIB 17 01 21 Vent line cracking Vent line cracking on BMW G20/E90/E92/E93 and other models (2012–2021); BMW explains the cause and the approved repair. Service bulletin · Apr 2022
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.