July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Trunk Lid Operation

Power is supplied at all times:

through 10A fuse [No.6, located in the fuse block (J/B)]
to trunk lid opener actuator terminal +.

When a TRUNK OPEN signal is sent with key OFF (ignition key removed from key cylinder) from keyfob, ground is supplied:

to trunk lid opener actuator terminal -
through smart entrance control unit terminal 12.

Then power and ground are supplied, trunk lid opener actuator opens trunk lid.