51 00... Active engine compartment lid service position (up to 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.
Unlock RETAINING CLIP (1).
Unclip gas pressure spring (2) in direction of arrow from ball stud (3).
Unlock retaining clip (4).
Remove resetter (5) on hinge at top.
Pull off top section (1) of gas pressure spring (2) towards top.
Push special tool 51 2 240 over gas pressure spring (1).
Clip ball socket of special tool 51 2 240 onto ball stud (2).