0490129 002000 Measurement aid AM
WARNING: This page is about a different car, the 2013 BMW X5, 2012 BMW X5, and 2011 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
("CARTOOL" friction measuring instrument) to adjust steering gear, check as well as adjust differential side gear and ring gear bearing on all rear axle differentials, was replaced by 0490130 - also discontinued.