0496934 Tool
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.
0496934 Tool MW
Courtesy of BMW OF NORTH AMERICA, INC.
NOTE:
Walnut Blaster suction blast unit. For cleaning the intake port or intake valve during stronger coking (power loss and uneven engine running). [Blocked]