BMW TSB #B520120
2019 BMW Z4
Affected Component: SEATS
- Summary
- GROANING NOISE FROM TRIM APERTURE ON THE FRONT SEAT: When getting in or out of the vehicle a groaning noise can be heard from the opening (aperture) in the seat backrest. The noise may be heard from one or both of the front seats. The trim aperture in the front seat is insufficiently lubricated. The front and rear halves of the trim can contact each other causing friction noise.