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.
0493909 361036 Dial gauge MW
NOTE:
Discontinuation and then available as part of complete special tool set 36 1 030. (0 493 829) only. [Not available separately]