KNOWN FAULTS · BMW
Known faults for the BMW XM (G09).
2022–2026 · Plug-in hybrid
Sources are not verified in real time and no entry confirms that your car is affected.
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1 known fault with sources
Engines: XM / XM Label (4.4 V8) (Plug-in hybrid)
Applies if: Only if fitted with the automatic gearbox described in the record.
ZF 8HP oil level, leaks and harsh shiftsAutomatic gearbox
- Engine / equipment
- ZF 8HP automatic gearbox in rear-wheel-drive BMWs from 2009 (1 to 8 Series and X: F20, F30, F10, G20, G30, X3, X5…)
- Period mentioned
- 2009–2026
- Symptoms
- Harsh shifts (especially engaging D and 1st to 2nd), slipping or jerking; oil leaks from the pan, the mechatronic connector sleeve or the seals.
- Possible cause described
- BMW's diagnostic guide says an incorrect oil level is a frequent cause of shift complaints and asks for it to be checked every time, even with no visible leaks; the pan can be damaged by impacts. The sealing sleeve between gearbox and mechatronic lets oil through to the connector. The oil, sold as lifetime, degrades.
- Check for the garage
- Check the oil level with the official procedure (correct temperature and engine running), look for leaks at the pan, connector sleeve and seals, inspect the pan for impact damage and review adaptation values with ISTA.
- Cost cited in the source
- Oil change with pan and filter: maintenance; sleeve or seals: minor repair; mechatronic: expensive repairA rough figure from the original database, not an up-to-date quote.
Sources from the original database
BMW (NHTSA): diagnosis and tips for the ZF 8-speed gearboxCherish Your Car: ZF 8HP problemsTurner Motorsport: 8HP maintenance according to ZFBMW Insights: ZF 8HP problems
View full entryEngines for this model
- XM / XM Label (4.4 V8)Plug-in hybrid