Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-12032549) -
2019 - crc - 8/20/18
34
Keys, Doors, and Windows
5. Place the new transmitter into
the transmitter pocket inside
the armrest storage area.
6. Press ENGINE START/STOP.
When the transmitter is learned
the DIC will show that it is
ready to program the next
transmitter.
7. Remove the transmitter from
the transmitter pocket and
press
K
.
To program additional
transmitters, repeat Steps 4
–
6.
When all additional transmitters
are programmed, press and
hold ENGINE START/STOP
button for 12 seconds to exit
programming mode.
8. Put the key back into the
transmitter.
9. Replace the key lock cylinder
cap. See
Starting the Vehicle with a Low
Transmitter Battery
When starting the vehicle, if the
transmitter battery is weak or there
is interference with the signal, the
DIC may display NO REMOTE
DETECTED or NO REMOTE KEY
WAS DETECTED PLACE KEY IN
TRANSMITTER POCKET THEN
START YOUR VEHICLE.
To start the vehicle:
1. Place the transmitter in the
transmitter pocket inside the
armrest storage area.
2. With the vehicle in P (Park) or
N (Neutral), press the brake
pedal and ENGINE START/
STOP. See
for additional information
about the vehicle's keyless
ignition with pushbutton start.
Replace the transmitter battery as
soon as possible.