Routing of driver's seat wiring harness
BMW technical service bulletin B520721 for 2019-2021 BMW Z4.
- Bulletin number
- B520721
- Component
- Electrical system: wiring
- Summary
- ROUTING OF DRIVER'S SEAT WIRING HARNESS: The seat wiring harness on the left front area of the driver's seat of the affected vehicles may have been routed incorrectly.
Owners of these vehicles have filed 3 complaints in the electrical category.
Vehicles covered
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