GMC Cadillac XT4 2019 Owner's Manual page 35

34 KEYS, DOORS, AND WINDOWS
Starting the Engine Using Remote
Start
1. Press and release
transmitter.
2. Immediately press and hold
for at least four seconds or until
the turn signal lamps flash. The
turn signal lamps flashing
confirms the request to remote
start the vehicle has been
received.
During the remote start the
doors will be locked and the
parking lamps will remain on as
long as the engine is running.
The engine will shut off after
15 minutes unless a time
extension is done or the ignition
is turned on.
3. With the RKE transmitter in the
vehicle, press the brake pedal
and start the vehicle to drive.
Extending Engine Run Time
The engine run time can also be
extended by another 15 minutes,
if during the first 15 minutes
Steps 1 and 2 are repeated while the
engine is still running. An extension
can be requested 30 seconds after
on the RKE
starting. This provides a total of
30 minutes.
The remote start can only be
extended once.
When the remote start is extended,
the second 15-minute period is added
on to the first 15 minutes for a total
of 30 minutes.
A maximum of two remote starts, or a
remote start with an extension, are
allowed between ignition cycles.
The ignition must be turned on and
then off before the remote start
procedure can be used again.
Canceling a Remote Start
To cancel a remote start, do any of
the following:
Press and hold
parking lamps turn off.
Turn on the hazard warning
flashers.
Turn the vehicle on and then off.
Conditions in Which Remote Start
Will Not Work
The remote start will not operate if
any of the following occur:
The RKE transmitter is in the
vehicle.
The hood is not closed.
The hazard warning flashers
are on.
There is an emission control
system malfunction.
The engine coolant temperature is
too high.
The oil pressure is low.
Two remote vehicle starts or a
start with an extension have
already been used.
The vehicle is not in P (Park).
until the