51 00... Active engine compartment lid service position (from 09/2011)
WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
Special tools required:
WARNING:
Danger of injury and damage.
Engine compartment lid must be held by a second person helping.
NOTE:
The operation is described on the left side; proceed in the same way for the right side.
Dismantle BALL SOCKET (1).
Unclip gas pressure spring (2) in direction of arrow from ball stud (3).
Push special tool 51 2 240 over gas pressure spring (1).
Clip ball socket of special tool 51 2 240 onto ball stud (2).