Technical Car Experts Answers everything you need: Manually open Locked BMW trunk?
Manually open Locked BMW trunk?
For part 1,2 and 3.
Now once the part 1,2 and 3 is done,see the diagram shown below.
In this diagram its showing the L shaped connecting rod.The rod getting out of the hole which you drilled in previous parts.
Once the rod is out,you can now easily open the trunk.