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Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12460268) - 2019 - CRC - 4/18/18
174 LIGHTING
Lighting Features
Entry Lighting
Some exterior lamps and the interior
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. Entr y 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 0 155.
Exit Lighting
Some exterior lamps and interior
lamps come on at night, or in areas
with limited lighting, when the driver
door is opened after the ignition is
turned off. The exterior lamps and
interior lamps remain on for a set
amount of time, then automatically
turn off.
The exterior lamps turn off
immediately by turning the exterior
lamp control off.
This feature can be changed. See
Vehicle Personalization 0 155.
Battery Load Management
The vehicle has Electric Power
Management (EPM), which estimates
the batter y's temperature and state of
charge. It then adjusts the voltage for
best performance and extended life of
the batter y.
When the battery's state of charge is
low, the voltage is raised slightly to
quickly bring the charge back up.
When the state of charge is high, the
voltage is lowered slightly to prevent
overcharging. The voltmeter gauge or
the voltage display on the Driver
Information Center (DIC), if equipped,
may show the voltage moving up or
down. This is normal. If there is a
problem, an alert will be displayed.
The batter y can be discharged at idle
if the electrical loads are very high.
This is true for all vehicles. This is
because the generator (alternator)
may not be spinning fast enough at
idle to produce all the power that is
needed for very high electrical loads.
A high electrical load occurs when
several of the following are on, such
as: headlamps, high beams, fog lamps,
rear window defogger, climate control
fan at high speed, heated seats, engine
cooling fans, trailer loads, and loads
plugged into accessory power outlets.
EPM works to prevent excessive
discharge of the battery. It does this
by balancing the generator's output
and the vehicle's electrical needs.
It can increase engine idle speed to
generate more power, whenever
needed. It can temporarily reduce the
power demands of some accessories.
Normally, these actions occur in steps
or levels, without being noticeable. In
rare cases at the highest levels of
corrective action, this action may be
noticeable to the driver. If so, a DIC
message might be displayed and it is
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