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SIB 24 02 15: Transmission leak
Transmission leak on BMW E84/E89/E90/E92 and other models (2010–2017); BMW explains the cause and the approved repair.
BMW service bulletin · NHTSA ID 10146786 · Nov 2016 · also written SI B24 02 15, B240215
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.
8HP: TRANSMISSION FLUID LOSS FROM COOLER LINES CONNECTIONS. There is a transmission fluid leak in the area around the oil cooler lines (on the transmission side). CAUSE Damaged O-rings due to unfavorable cooling line connection tolerances
Details
| Bulletin number | SIB 24 02 15 Also written: SI B24 02 15, B240215, 24 02 15, SIB-24-02-15, SI B240215 |
|---|---|
| NHTSA ID | 10058551, 10147714, 10146786 (revisions) |
| Document IDs filed | B240215, SIB-24-02-15 |
| Type | Service bulletin |
| Date | (first filed Jun 2015) |
| Models | 228i, 3 Series, 320i, 328i, 335i, 428i, 435i, ActiveHybrid 3, M235i, X1 SAV, Z4 |
| Model years | 2010–2017 |
| Chassis | E84, E89, E90, E92, E93, F22, F23, F30, F31, F32, F33, F34, F36 |
| Engines | B46/B48, N20, N52, N54, N55 |
| Component (NHTSA) | Engine And Engine Cooling Power Train Power Train › Automatic Transmission Power Train › Manual Transmission |
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
E90 repair costs F30 repair costs F32 repair costs All B46/B48 bulletins All N20 bulletins All N52 bulletins All N54 bulletins All N55 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.