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.
Battery Run-Down Protection
The vehicle has a battery saver feature designed to
protect the vehicle’s battery.
When any interior lamp is left on and the ignition is
turned off, the battery rundown protection system
automatically turns the lamp off after 20 minutes.
This prevents draining of the battery.
Accessory Power Outlet(s)
Accessory power outlets can be used to connect
electrical equipment, such as a cellular phone.
The accessory power outlet is located in the center
console, rearward of the shift lever.
To use the accessory power outlet, remove the cover.
When not in use, always cover the accessory power
outlet with the protective cap.
Notice:Leaving electrical equipment on for
extended periods will drain the battery. Always
turn off electrical equipment when not in use and do
not plug in equipment that exceeds the maximum
amperage rating of 20 amperes.
Certain electrical accessories may not be compatible
with the accessory power outlet and could result
in blown vehicle or adapter fuses. If you experience
a problem, see your dealer/retailer for additional
information on the accessory power outlet.
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The air conditioning compressor also comes on.
Recirculation is not available for oor, defog and
defrost modes. If recirculation is selected in any of
these modes, the recirculate indicator light ashes
ve times and outside air will be delivered. Operation
in this mode during periods of high humidity and cool
outside temperatures may result in increased window
fogging. If window fogging is experienced, select the
defrost mode.
Outside Air:This mode allows outside air to circulate
through the vehicle. This mode is automatically active
if recirculate is not selected. There is no button for
outside air.
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog from the rear window.
The rear window defogger only works when the ignition
is in ON/RUN.
<(Rear):Press to turn the rear window defogger
on or off. Be sure to clear as much snow from the rear
window as possible. An indicator light comes on to show
that the rear window defogger is on.
The rear window defogger turns off about 15 minutes
after the button is pressed. If turned on again, the
defogger only runs for about seven minutes beforeturning off. If the vehicle is moving faster than 50 mph
(80 kph), the rear defogger will stay on. The defogger
can also be turned off by turning off the engine.
Notice:Do not use anything sharp on the inside
of the rear window. If you do, you could cut or
damage the warming grid, and the repairs would
not be covered by the vehicle warranty. Do not
attach a temporary vehicle license, tape, a decal
or anything similar to the defogger grid.
Outlet Adjustment
Use the thumbwheels located next to and below the air
outlets to change the direction of the air ow and to
open and close the outlets.
Operation Tips
Clear away any ice, snow or leaves from the air
inlets at the base of the windshield that may
block the ow of air into the vehicle.
Use of non-GM approved hood de ectors may
adversely affect the performance of the system.
Keep the path under the front seats clear of objects
to help circulate the air inside of the vehicle more
effectively.
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