WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.
0492466 341250 Device MW
NOTE:
(Measuring device) For checking of brake disc lateral runout, front or rear [discontinued]