Lockout Protection; Automatic Door Locks; Safety Locks; Doors - GMC Yukon XL 2015 Owner's Manual

Automatic Door Locks

The vehicle may have an automatic
lock/unlock feature. This feature can
be programmed using the Driver
Information Center (DIC). See
Vehicle Personalization on
page 5-43.

Lockout Protection

If the driver side power door lock
switch is pressed when the driver
door is open and the key is in the
ignition, all of the doors will lock and
then the driver door will unlock.
This feature may be turned off and
on through vehicle personalization.
See Vehicle Personalization on
page 5-43.

Safety Locks

The rear door safety locks prevent
passengers from opening the rear
doors from inside the vehicle.
Press to activate the safety locks
on the rear doors. The indicator light
comes on when activated.
Press again to deactivate the
safety locks.
Keys, Doors, and Windows

Doors

Liftgate
Exhaust gases can enter the
vehicle if it is driven with the
liftgate or trunk/hatch open,
or with any objects that pass
through the seal between the
body and the trunk/hatch or
liftgate. Engine exhaust contains
carbon monoxide (CO) which
cannot be seen or smelled. It can
cause unconsciousness and even
death.
If the vehicle must be driven with
the liftgate or trunk/hatch open:
Close all of the windows.
Fully open the air outlets on
or under the instrument
panel.
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Warning
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