313400 Pin wrench Mechanical tool: Notes
WARNING: This page is about a different car, the 2018 BMW X4, 2017 BMW X4, 2016 BMW X4, and 2015 BMW X4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For retightening the shock absorber screw connection in the spring strut without dismantling the spring strut