BMW K 1600GTL Exclusive Rider's Manual page 109

Closing topcase
7
107
Pull release lever 2 all the way
up.
z
Close the lid of the topcase
and hold it down. Check that
nothing is trapped between the
lid and the case.
Push release lever 2 down until
it engages.
Turn the radio control key in
the topcase lock to the LOCK
position and remove the key
from the lock.