Cadillac Lyriq Owner Manual (GMNA-Localizing-U.S./Canada-15644413) -
2023 - CRC - 7/28/22
Keys, Doors, and Windows
19
operating. Remove any excess weight. If the
liftgate continues to automatically close
after opening, see your dealer for service
before using the power liftgate.
Interfering with the power liftgate motion
or manually closing the liftgate too quickly
after power opening may resemble a
support strut failure. This could also activate
the falling liftgate detection feature. Allow
the liftgate to complete its operation and
wait a few seconds before manually closing
the liftgate.
Obstacle Detection Features
If the liftgate encounters an obstacle during
a power open or close cycle, the liftgate will
automatically reverse direction and move a
short distance away from the obstacle. After
removing the obstruction, the power liftgate
operation can be used again. If the liftgate
encounters multiple obstacles on the same
power cycle, the power function will
deactivate. After removing the obstructions,
manually close the liftgate. This will allow
normal power operation functions to
resume.
If the vehicle is locked while the liftgate is
closing, and an obstacle is encountered that
prevents the liftgate from completely
closing, the horn will sound as an alert that
the liftgate did not close.
Setting the Custom Opening Height
To change the position the liftgate stops at
when opening:
1. Select MAX or Custom mode and power
open the liftgate.
2. Stop the liftgate movement at the
desired height by pressing any liftgate
button. Manually adjust the liftgate
position if needed.
3. Press and hold
8
on the bottom edge
of the liftgate next to the latch on the
outside of the liftgate until the turn
signals flash and a beep sounds. This
indicates the setting has been recorded.
The liftgate cannot be set below a minimum
programmable height. If there is no light
flash or sound, then the height adjustment
may be too low.
Liftgate Key Lock Cylinder Access (In
Case of Dead Battery)
To access the liftgate key lock cylinder,
insert the mechanical key into the cylinder
and turn to unlock. See
.
Free-Turning Locks
The key cylinder turns freely when either
the wrong key is used, or the correct key is
not fully inserted. The free-turning lock
feature prevents the lock cylinder from
being forced open. To reset the lock
cylinder, ensure the correct key is fully
inserted into the lock cylinder and then
rotate the key until you feel the lock
