Cadillac XT4 Owner Manual (GMNA-Localizing-Europe-16412942) - 2023 -
CRC - 5/25/22
26
Keys, Doors, and Windows
steering column, and the vehicle did not
start. If this happens, immediately turn
the steering wheel from side to side to
disengage the column lock. If this does
not unlock the steering column, turn the
vehicle off and open the driver door to
reset the system. Then turn the vehicle
on and immediately turn the steering
wheel from side to side for about
15 seconds. In some cases, significant
force may be needed to disengage the
column.
To prevent the steering column lock from
engaging, straighten the front wheels before
turning off the vehicle.
Anti-theft Locking System
{
Warning
Do not use the system if there are
people in the vehicle! The doors cannot
be unlocked or opened from the inside.
The vehicle is equipped with an anti-theft
locking function in addition to the standard
door locks.
The anti
–
theft locking system is engaged
whenever you press
Q
on the remote key
twice within five seconds with all doors
closed and the vehicle off. The anti-theft
lock can also be engaged using the Keyless
Access system. See
“
Keyless Access
Operation
”
under
.
When the doors are secured with the
anti-theft locking system, they cannot be
unlocked or opened using the controls or
handles inside the vehicle.
Press
K
on the remote key once to open
the anti-theft lock and unlock the driver
door. Pressing the button again within
five seconds will unlock all of the doors.
Immobiliser Operation
This vehicle has a passive theft-deterrent
system.
The system does not have to be manually
armed or disarmed.
The vehicle is automatically immobilised
when the vehicle is turned off.
The immobilisation system is disarmed
when the ignition is on or in ACC/
ACCESSORY and a valid remote key is
present in the vehicle.
The security light, in the instrument cluster,
comes on if there is a problem with arming
or disarming the theft-deterrent system.
The system has one or more remote keys
matched to an immobiliser control unit in
your vehicle. Only a correctly matched
remote key will start the vehicle. If the
remote key is ever damaged, you may not
be able to start your vehicle.
When trying to start the vehicle, the
security light may come on briefly when the
ignition is turned on.
If the engine does not start and the security
light stays on, there is a problem with the
system. Turn the ignition off and try again.
If the vehicle will not change ignition modes
(ACC/ACCESSORY, on, off), and the remote
key appears to be undamaged, try another
remote key. Or, you may try placing the
remote key in the front cupholder located in
the centre console. See
