Black plate (7,1)
GMC 2015i Yukon/Yukon XL Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-8431503) - 2015 - crc - 2/9/15
Lighting
6-7
Press
m
or
n
next to each reading
lamp to turn it on or off.
Lighting Features
Entry Lighting
Some exterior lamps turn on briefly
at night, or in areas with limited
lighting, when
K
is pressed on the
Remote Keyless Entry (RKE)
transmitter. When a door is opened,
the interior lamps come on if the
dome lamp control is in the Door
position. After about 30 seconds the
exterior lamps turn off. Entry lighting
can be disabled manually by
changing the ignition out of the OFF
position, or by pressing the RKE
transmitter
Q
button.
This feature can be changed. See
“
Vehicle Locator Lights
”
under
Vehicle Personalization on
page 5-43
.
Exit Lighting
Some exterior lamps and interior
lamps come on when the key is
removed from the ignition. The
exterior and interior lamps remain
on for a set amount of time, then
automatically turn off.
If equipped with Keyless Access,
the exterior lamps automatically turn
on when the driver
’
s door is opened
after the ignition is turned to OFF.
The interior lights turn on when the
ignition is turned to OFF.
The exterior lamps turn off
immediately by turning the exterior
lamp control off.
This feature can be changed. See
Vehicle Personalization on
page 5-43
.
Battery Load
Management
The vehicle has Electric Power
Management (EPM), which
estimates the battery's temperature
and state of charge. It then adjusts
the voltage for best performance
and extended life of the battery.