Remote Vehicle Start - GMC Yukon XL Denali Owner's Manual

To replace the battery:
1. Separate the transmitter with a
flat, thin object, such as a flat
head screwdriver.
Carefully insert the tool into
the notch located along
the parting line of the
transmitter. Do not insert
the tool too far. Stop as
soon as resistance is felt.
Twist the tool until the
transmitter is separated.
2. Remove the old battery. Do not
use a metal object.
3. Insert the new battery, positive
side facing down. Replace with a
CR2032 or equivalent battery.
4. Snap the transmitter back
together.

Remote Vehicle Start

Your vehicle may have a remote
starting feature. This feature allows
you to start the engine from outside
of the vehicle. It may also start up
the vehicle's heating or air
conditioning systems and rear
window defogger. Normal operation
of the system will return after the
key is turned to the ON/RUN
position.
If your vehicle has an automatic
climate control system, the climate
control system will default to a
heating or cooling mode depending
on the outside temperatures. If your
vehicle does not have an automatic
climate control system, the system
Keys, Doors, and Windows
will turn on at the setting the vehicle
was set to when the vehicle was
last turned off.
During a remote start, if your vehicle
has an automatic climate control
system and heated seats, the
heated seats will turn on during
colder outside temperatures and will
shut off when the key is turned to
ON/RUN. If your vehicle does not
have an automatic climate control
system, during remote start, you will
need to manually turn the heated
seats on and off. See Heated and
Ventilated Front Seats on page 3 6
for additional information.
Laws in some communities may
restrict the use of remote starters.
For example, some laws may
require a person using the remote
start to have the vehicle in view
when doing so. Check local
regulations for any requirements on
remote starting of vehicles.
Do not use the remote start feature
if your vehicle is low on fuel. Your
vehicle may run out of fuel.
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