GMC 2018 Acadia Denali Owner's Manual page 34

The climate control system will use
the previous settings during a
remote start. The rear defog may
come on during a remote start
based on cold ambient conditions.
The rear fog indicator light does not
come on during a remote start.
If the vehicle has auto heated or
ventilated seats, they may come on
during a remote start. See Heated
and Ventilated Front Seats 0 59.
If equipped with a remote start
heated steering wheel, it may come
on during a remote start. See
Heated Steering Wheel 0 114.
Laws in some local communities
may restrict the use of remote
starters. For example, some laws
may require a person using remote
start to have the vehicle in view.
Check local regulations for any
requirements.
Other conditions can affect the
performance of the transmitter. See
Remote Keyless Entry (RKE)
System 0 28.
Starting the Engine Using Remote
Start
1. Press and release
RKE 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
vehicle is started.
3. With the remote 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
Keys, Doors, and Windows
the engine is still running. An
extension can be requested
30 seconds after starting. This
on the
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 vehicle must be started and
then turned 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.
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until the