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BMW F85 X5 M common problems
2015–2018 · X5 M (S63 V8). The known weak spots of the engines used in the F85, with sources, plus the topics that come up most in BMW's service bulletins and NHTSA recalls for this chassis.
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S63 engine
X5 M (2015–2018) · S63 bulletins →
Oil consumption and valve stem seals
BMW's valve seal replacement bulletin covers the S63 in the X5 M and X6 M as well as the N63.
Sources: BMW SIB: N63 and S63 valve seal replacement (NHTSA)
Rod bearings, coils and injectors
Rod bearing wear is discussed on early S63s; misfires from coils and injectors and turbo coolant leaks also show up.
BMW bulletins on file for the F85:
- 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
Most frequent bulletin topics 71 bulletins
| Topic | Bulletins | Examples |
|---|---|---|
| Axle ticking | 2 | SIB 34 05 15, SIB 31 01 17 |
| Battery | 2 | SIB 61 13 05, SIB 12 06 18 |
| Brakes | 2 | SIB 34 10 19, SIB 61 09 20 |
| Telematics unit | 2 | SIB 84 02 21, SIB 84 01 21 |
| Seat warranty extension | 1 | SIB 72 04 17 |
| Air bags warranty extension | 1 | SIB 65 01 22 |
| Engine | 1 | SIB 51 01 22 |
| Vent line cracking | 1 | SIB 17 01 21 |
BMW service bulletins and warranty extensions filed with NHTSA that list the F85, grouped by topic. A bulletin tells technicians how to diagnose and fix a known issue; it doesn't mean every car has the problem.
NHTSA recalls by component 1
- suspension · 1 recall17V727
Matched from NHTSA's public recall file by model and model year. Recall repairs are free; check a VIN.
BMW warranty extensions that list the F85
- SIB 72 04 17 Seat warranty extension Seat warranty extension on BMW F90/G01/G02/G05 and other models (2016–2022); BMW extended the warranty on this part for eligible cars. Warranty extension · Jun 2025
- SIB 65 01 22 Air bags warranty extension Air bags warranty extension on BMW G01/G02/F26/F97 and other models (2006–2023); BMW extended the warranty on this part for eligible cars. Warranty extension · Jan 2025
- SIB 84 06 18 Horn warranty extension Horn warranty extension on BMW G01/G11/G12/G30 and other models (2011–2018); BMW extended the warranty on this part for eligible cars. Service bulletin · Mar 2018
If a car qualifies, the listed repair may be free. Check eligibility for the VIN with a BMW center.
Sources: BMW service bulletins and recalls filed with NHTSA (public data) and the specialist and owner write-ups linked above. Not affiliated with BMW.