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BMW G90 M5 common problems

2025–present · M5 (S68 V8). The known weak spots of the engines used in the G90, with sources, plus the topics that come up most in BMW's service bulletins and NHTSA recalls for this chassis.

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Known problems

We haven't published engine-level notes for this chassis yet. The bulletin and recall topics below are a good place to start.

Most frequent bulletin topics 35 bulletins

TopicBulletinsExamples
Body4SIB 51 14 24, SIB 51 11 25
Check engine light2SIB 61 22 25, SIB 61 18 26
Oil pan bolt torque check1SIB 11 05 25
Steering squeak1SIB 32 02 25
Body new-car delivery hold1SIB 41 06 25
Control module1SIB 12 03 26
Expansion Tank Return1SIB 06 27 26
Engine1SIB 11 03 26

BMW service bulletins and warranty extensions filed with NHTSA that list the G90, 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 2

  • n/a - electrical wiring harness routing · 1 recall26V096
  • integrated brake module · 1 recall24V104

Matched from NHTSA's public recall file by model and model year. Recall repairs are free; check a VIN.

Sources: BMW service bulletins and recalls filed with NHTSA (public data) and the specialist and owner write-ups linked above. Not affiliated with BMW.

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