Remote Vehicle Start; Door Locks; Starting The Vehicle; Canceling A Remote Start - GMC 2012 Yukon/Yukon XL Owner's Manual

With this feature the engine can be
started from outside of the vehicle.
1. Aim the RKE transmitter at the
vehicle.
2. Press and release
3. Immediately after completing
Step 2, press and hold
the turn signal lamps flash.
When the vehicle starts, the parking
lamps will turn on and remain on as
long as the engine is running. The
doors will be locked and the climate
control system may come on.
The engine will continue to run for
10 minutes. Repeat the steps for a
10-minute time extension. Remote
start can be extended only once.
To cancel a remote start:
Aim the RKE transmitter at
. the vehicle and press and
hold
turn off.
until
Turn on the hazard warning
flashers.
Turn the ignition on and then
back off.
See Remote Vehicle Start on
page 2 5.
until the parking lamps
There are several ways to lock and
unlock the vehicle.
From outside, use the Remote
Keyless Entry (RKE) transmitter or
the key in the driver door.
From inside, use the power door
locks or the manual door locks. To
lock or unlock the door with the
manual locks, push down or pull up
on the manual lock knob.
If available, the switches are on the
front doors.
Press to unlock the doors.
Press to lock the doors.
See Door Locks on page 2 7.