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SIB 17 01 25: Coolant hose leak
Coolant hose leak on Electric engines (2025); BMW repairs affected cars free under a service campaign.
BMW service campaign · NHTSA ID 11017503 · Apr 2025 · also written SI B17 01 25, B170125
What it covers
A service campaign is a fix BMW performs free on affected cars. Ask a BMW center whether it is open on your VIN.
The coolant hose which runs from the combined charging unit (CCU) to the front electric motor’s housingmay develop a leak at the motor end of the hose.
Details
| Bulletin number | SIB 17 01 25 Also written: SI B17 01 25, B170125, 17 01 25, SIB-17-01-25, SI B170125 |
|---|---|
| NHTSA ID | 11017503 |
| Document IDs filed | B170125 |
| Type | Service campaign |
| Date | |
| Models | I5 |
| Model years | 2025 |
| Chassis | G60 |
| Engines | Electric |
| Component (NHTSA) | Engine |
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.
Related bulletins
- SIB 64 06 25 Heater fault codes Heater fault codes on Electric engines (2024); BMW repairs affected cars free under a service campaign. Service campaign · Jun 2025
- SIB 64 06 24 Coolant changeover valve leak Coolant changeover valve leak on Electric engines (2023–2024); BMW gives an inspection and repair procedure. Service campaign · Jul 2024
- SIB 17 01 24 Battery leak Battery leak on Electric engines (2022–2025); BMW gives an inspection and repair procedure. Service bulletin · Feb 2026
- SIB 64 02 24 Coolant changeover valve new-car delivery hold Coolant changeover valve new-car delivery hold on Electric engines (2023–2024); unsold cars were held for inspection and repair before delivery. Service bulletin · May 2024
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.