34-1100 Gauge
WARNING: This page is about a different car, the 2011 BMW X6 and 2010 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.
0492457 341100 Gauge MW
NOTE:
For checking the brake piston setting in the front fixed caliper, brake piston diameter 44 - 48 mm / single-circuit brake system [Discontinued]
Courtesy of BMW OF NORTH AMERICA, INC.