Page 184 of 586

Disabling and Resetting IntelliBeam®at
the Rearview Mirror
IntelliBeam®can be disabled by using the controls on
the inside rearview mirror.
AUTO
3(On/Off):To disable the system, press this
button on the inside rearview mirror. The IntelliBeam®
indicator will turn off and will not come back on until the
IntelliBeam®button is pressed again.
(Stalk Disable):When IntelliBeam
®has turned on the
high-beams, pull or push the high-beam stalk. This
will disable IntelliBeam
®. The IntelliBeam®indicator on
the mirror will turn off. To re-enable IntelliBeam®,
press the IntelliBeam®button on the mirror.
A different sensitivity setting is available for dealer
diagnostics. This is done by pushing and holding this
button for 20 seconds until the IntelliBeam
®indicator
light ashes three times. If you accidentally activate this,
the vehicle’s setting will automatically be reset each
time the ignition is turned off and then on again.
Cleaning the IntelliBeam®Light Sensor
The light sensor is located
on the inside of the vehicle
in front of the inside
rearview mirror.
Clean the light sensor window, periodically, using glass
cleaner on a soft cloth. Gently wipe the sensor
window. Do not spray glass cleaner directly on the
surface of the sensor window.
Headlamps on Reminder
If a door is open, a reminder chime will sound when the
headlamps or parking lamps are manually turned on
and the key is out of the ignition. To turn off the chime,
turn the headlamp switch to off or AUTO and then
back on, or close and re-open the door. In the AUTO
mode, the headlamps turn off once the ignition is
in LOCK/OFF or may remain on until the headlamp
delay ends (if enabled in the DIC). See “Exit Lighting”
underDIC Vehicle Customization on page 3-62.
3-18
Page 186 of 586

If the vehicle is started in a dark garage, the automatic
headlamp system will come on immediately. Once
the vehicle leaves the garage, it takes approximately
one minute for the automatic headlamp system to
change to DRL if it is bright enough outside. During that
delay, the instrument panel cluster may not be as
bright as usual. Make sure the instrument panel
brightness control is in the full bright position. See
Instrument Panel Brightness on page 3-21.
To idle the vehicle with the automatic headlamp system
off, turn the control to the off position.
The headlamps will also stay on after you exit the
vehicle. This feature can be programmed using the
Driver Information Center (DIC). SeeDIC Vehicle
Customization on page 3-62.
The regular headlamp system can be turned on when
needed.Fog Lamps
For vehicles with fog lamps, the control is located next
to the exterior lamps control on the instrument panel
to the left of the steering column.
#(Fog Lamps):Press the button to turn the fog
lamps on or off. A indicator light comes on in the
instrument panel cluster. The ignition must be in the
ON/RUN position for the fog lamps to come on.
When the fog lamps are turned on, the headlamps
automatically turn on.
When the headlamps are changed to high-beam, the
fog lamps also go off. When the high-beam headlamps
go off, the fog lamps will come on again.
Some localities have laws that require the headlamps to
be on along with the fog lamps.
3-20
Page 188 of 586

Reading Lamps
If the vehicle has reading lamps, press the button
located next to the lamp to turn it on or off.
The vehicle may also have reading lamps in other
locations. The lamps cannot be adjusted.
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 bring the charge back up.
When the state of charge is high, the voltage is lowered
slightly to prevent overcharging. If the vehicle has a
voltmeter gage or a 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 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 Driver Information Center (DIC) message
might be displayed, such as BATTERY SAVER ACTIVE,
BATTERY VOLTAGE LOW, or LOW BATTERY. 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 3-54.
3-22
Page 211 of 586
Highbeam On Light
This light comes on when
the high-beam headlamps
are in use.
SeeHeadlamp High/Low-Beam Changer on page 3-8
for more information.
Tow/Haul Mode Light
This light comes on when
the Tow/Haul mode has
been activated.
For more information, seeTow/Haul Mode on page 2-33.
Fuel Gage
When the ignition is on,
the fuel gage shows about
how much fuel the
vehicle has left in the tank.
An arrow on the fuel gage indicates the side of the
vehicle the fuel door is on.
The gage will rst indicate empty before the vehicle is
out of fuel, but the vehicle’s fuel tank should be
lled soon.
3-45
Page 233 of 586