Opel GT Owner's Manual page 26

26 Lo cks, doors, windows
Manual locking or unlocking
To unlock:
Turn key in driver' s door lock towards front
of vehicle as far as it will go. Turn key back
to a v ertical position and remov e.
Both doors w ill be unlocked.
To lock:
Turn key in d riv er's door lock toward s rear
of vehicle as far as it will go. Turn key back
to a vertic al position and remove.
Both d oors will be locked.
Luggage com partment
To open wi th remote control:
Press and hold button s on the remote
control.