61 31 198 Replace controller chrome ring
WARNING: This page is about a different car, the 2016 BMW Z4, 2015 BMW Z4, and 2014 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
Special tools required:
Lever out "OPTION", "BACK", "MENU" buttons with special tool 00 9 340 .
Lever out chrome ring (1) from latch mechanisms with special tool 00 9 340 and remove upwards.
Installation note:
Retaining lugs on controller must not be damaged.
Check function of the controller.