51 23... Checking Actuator (Vehicles Up To 09/ 2011)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2015 BMW 760Li, 2014 BMW 760Li, 2013 BMW 760Li, 2012 BMW 760Li, and 2011 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

REMOVE ACTUATOR

Check actuator for damage.

Test result	Solution
Housing (1) damaged	Replace actuator
Actuator top section (2) can not be moved by hand	Replace actuator

Fig 1: Checking Actuator For Damage

Courtesy of BMW OF NORTH AMERICA, INC.