Cornering Lamps
The cornering lamps come on when the
headlamps or parking lamps are on and you
signal a turn with the multifunction lever.
They provide more light for cornering.
Exterior Lighting Battery Saver
If the manual parking lamps or headlamps have
been left on, the exterior lamps will turn off
approximately 10 minutes after the ignition is
turned to OFF. This protects against draining
the battery in case you have accidentally left the
headlamps or parking lamps on. The battery saver
does not work if the headlamps are turned on
after the ignition switch is turned to OFF.
If you need to leave the lamps on for more than
10 minutes, use the exterior lamp control to
turn the lamps back on.
Instrument Panel Brightness
D(Instrument Panel Brightness):This feature
controls the brightness of the instrument panel
lights.
The button for this control is located below the
exterior lamps control.
Push the button in and release to extend the button.
Turn the button clockwise for brightness of the
instrument panel lights and counter clockwise to
turn the brightness down.
Courtesy Lamps
The courtesy lamps are located on the headliner
above the rear seat. These lamps come on by
turning the instrument panel brightness knob fully
clockwise or when any door is opened and it is
dark outside. Puddle lamps are located on
the bottom of the front and rear door trim.
Professional vehicles have an additional dome
lamp and also opera lamps.
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Entry Lighting
This feature turns on the courtesy lamps and the
backlighting to the door switches and to the exterior
lamp control when a door is opened or if you press
the remote keyless entry transmitter unlock button.
If activated due to the transmitter, the lighting will
remain active for about 40 seconds. Since the entry
lighting system uses the light sensor, it must be
dark outside in order for the courtesy lamps to turn
on. The courtesy lamps turn off approximately
25 seconds after the last door is closed. They will
dim to off if the ignition key is turned to RUN, or
immediately deactivate if the power locks are
activated.
Parade Dimming
This feature prohibits dimming of the digital
displays and backlighting during daylight hours
when the key is in the ignition and the headlamps
are on. This feature is fully automatic. When
the light sensor reads darkness outside and the
parking lamps are active, the digital displays
can be adjusted by turning the instrument panel
brightness knob counterclockwise to dim and
clockwise to brighten lighting.
Reading Lamps
The reading lamps are located on the overhead
console on the headliner and in the rear door
opening. These lamps come on automatically
when any door is opened and it is dark outside.
For manual operation, press the button to
turn them on. Press it again to turn them off.
If the reading lamps are left on, they automatically
shut off 10 minutes after the ignition has been
turned off.
Battery Load Management
The battery load management feature is
designed to monitor the vehicle’s electrical
load and determine when the battery is in a
heavy discharge condition. During times of high
electrical loading, the engine may idle at a higher
revolutions per minute (rpm) setting than normal
to make sure the battery charges. High electrical
loads may occur when several of the following are
on: headlamps, high beams, fog lamps, rear
window defogger, the climate control fan at high
speeds, heated seats and engine cooling fans.
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If the battery continues to discharge, even with
the engine idling at a higher rpm setting, some
electrical loads will automatically be reduced. When
this occurs, the rear window defogger may take
slightly longer to clear the glass, the heated seats
may not get as warm as they usually do and the
climate control fan may cut back to a lower speed.
For more battery saving information, see “Battery
Saver Active Message” underDIC Warnings and
Messages on page 246.
Electric Power Management
The vehicle has Electric Power Management (EPM)
that estimates the battery’s temperature
and state of charge. It then adjusts the voltage for
best performance and extended life of the battery.
When the battery’s state of charge is low, the
voltage is raised slightly to quickly put the charge
back in. When the state of charge is high, the
voltage is lowered slightly to prevent overcharging.
If the vehicle has a voltmeter gage or voltage
display on the Driver Information Center (DIC),
you may see the voltage move up or down.
This is normal. If there is a problem, an alert
will be displayed.The battery 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 loads are on: 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 Driver
Information Center (DIC) message might be
displayed, such as Battery Saver Active or Service
Battery Charging System. If this message is
displayed, it is recommended that the driver reduce
the electrical loads as much as possible. SeeDIC
Warnings and Messages on page 246.
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The rear display has three color-coded lights.
The front display will have either three or six lights
depending on whether your vehicle is equipped
with Adaptive Cruise Control (ACC). If your vehicle
has ACC, it will have three lights along with the
ACC lights. If your vehicle does not have ACC,
it will have six UFRPA lights. The UFRPA
lights are used to provide distance and system
information, along with beeps played out either
the front or rear speakers. For objects detected
near the front bumper, high-toned beeps will
be played out the front speakers. For objects
detected near the rear bumper, low-toned beeps
will be played out the rear speakers.How the System Works
When the vehicle is started, the front display will
brie y illuminate to let you know the display is
operating correctly. When the shift lever is moved
into REVERSE (R), the rear display will brie y
illuminate to let you know the display is operating
correctly. UFRPA comes on automatically
when the shift lever is moved out of PARK (P).
The system does not work at a forward speed
greater than 5 mph (8 km/h), so the front display
indicators are turned off. The system also
does not work at a reverse speed greater than
5 mph (8 km/h). To remind you of this, the red light
on the rear display will ash.
The system can be disabled using the Driver
Information Center (DIC). SeeDIC Controls and
Displays on page 240.
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How the System Works when Moving
Forward
When moving forward, the system detects objects
only near the front bumper.
If an object is detected at a forward speed of
less than 5 mph (8 km/h), or if you are already
within a 4 ft (1.2 m) distance to a detected object
when UFRPA rst comes on, the following
describes what will occur according to your
distance from an object located in front of the
vehicle:
At distances between 40 inches (1 m) and
4 ft (1.2 m), two amber lights will be lit. If
you have Adaptive Cruise Control, a single
amber light will be lit.
At distances between 23 inches (0.6 m) and
40 inches (1 m), four amber lights will be lit.
If you have Adaptive Cruise Control, two
amber lights will be lit.
At distances between 12 inches (0.3 m) and
23 inches (0.6 m), all six lights (four amber
lights/two red lights) will be lit. If you have
Adaptive Cruise Control, all three lights
(amber/amber/red) will be lit.
At distances less than 12 inches (0.3 m),
a chime will sound for a short time and all
six lights (four amber lights/two red lights)
will be lit and ashing. If you have Adaptive
Cruise Control (ACC), a chime will sound for
a short time and all three lights (two amber
lights/one red light) will be lit and ashing.
How the System Works when Backing
When backing, UFRPA detects objects close
to the front and rear bumpers. The rst time an
object is detected a single chime will sound. If an
object is detected at a REVERSE (R) speed of
less than 5 mph (8 km/h), or if you are already
within an 8 ft (2.5 m) distance to a detected object
when the system rst comes on, the following
describes what will occur according to your
distance from an object located behind the vehicle:
At distances between 40 inches (1 m) and
8 ft (2.5 m), a single amber light will be lit.
At distances between 23 inches (0.6 m) and
40 inches (1 m), both amber lights will be lit.
At distances between 12 inches (0.3 m) and
23 inches (0.6 m), all three lights (amber/
amber/red) will be lit.
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