GMC Cadillac XT4 2019 Owner's Manual page 33

32 KEYS, DOORS, AND WINDOWS
Programming Transmitters to
the Vehicle
Only RKE transmitters programmed to
this vehicle will work. If a transmitter
is lost or stolen, a replacement can be
purchased and programmed through
your dealer. When the replacement
transmitter is programmed to this
vehicle, all remaining transmitters
must also be reprogrammed. Any lost
or stolen transmitters will no longer
work once the new transmitter is
programmed.
Starting the Vehicle with a Low
Transmitter Battery
When the vehicle is started, if the
transmitter battery is weak, the DIC
may display NO REMOTE DETECTED
or NO REMOTE KEY WAS DETECTED
PLACE KEY IN TRANSMITTER
POCKET THEN START YOUR
VEHICLE. The DIC may also display
REPLACE BATTERY IN REMOTE KEY.
To start the vehicle:
1. Open the center console storage
area and the storage tray.
2. Place the transmitter in the front
cupholder.
3. With the vehicle in P (Park) or
N (Neutral), press the brake pedal
and ENGINE START/STOP.
Replace the transmitter battery
as soon as possible.
Battery Replacement
Caution
When replacing the battery, do not
touch any of the circuitry on the
transmitter. Static from your body
could damage the transmitter.
Replace the battery if the DIC displays
REPLACE BATTERY IN REMOTE KEY.
1. Press the button on the side of
the transmitter near the bottom
and pull the key out.