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.
0491386 170002 Tester MW
NOTE:
(Tester without adapter) Pressure range 0...2.5 bar / Series: all, except E28 Free only for motorcycle!!! [Discontinued]