ELECTRICAL SYSTEMS - CHASSIS — 9
204
2008 IMPERIAL
HEADLIGHT:
Pull one click to operate the parking
lights. Pull two clicks to operate the
headlights. Rotating the headlight
switch clockwise will dim the dash
lights. Turn counterclockwise to
power both sets of map lights.
STEP COVER:
Extends and retracts the step cover.
DASH FANS:
Operates a two-speed overhead fan for use
with windshield defrosting, cooling and air
circulation.
NOTE:
Extreme weather conditions combined
with elevated interior humidity
levels may require additional manual
assistance to clear the windshield
for safety. It is not safe to drive with
obscured vision due to moisture or snow
accumulating on the windshield.
BLOCK HEAT:
This feature warms the engine for starting in
sub-freezing or extreme cold temperature.
Turn the switch on to supply 120 Volt AC
power to the receptacle (located in the engine
compartment) for the block heater cord (also
located in the engine compartment). Shore
power is the most ef
fi
cient power when using
the block heater receptacle.
To Use the Block Heater:
Hook to shore power and plug in block
heater cord to the receptacle. Turn on the
Block Heat switch.
NOTE:
Prepare the engine for starting in sub-
freezing temperatures by leaving the
block heater plugged in overnight.
FOG LIGHTS:
The fog lights operate with the ignition key
on and the headlights set to low beam. The
fog lights will go off when the headlights are
switched to high beam.
DOCKING LIGHTS:
Operates dock lights.
BATTERY BOOST:
A switch that connects the house batteries to
the chassis batteries to assist in starting the
engine in the event the motorhome chassis
battery has been drained and cannot start the
engine.
AQUA-HOT (Opt.) ENGINE PREHEAT:
The engine preheat loop is an integral part of
the Aqua-Hot heating system. Use this feature
to preheat the engine in cold temperatures. The
Aqua-Hot also supplies supplemental heating
to the interior using heat created by the engine.
While traveling, the water pump on the engine
will pass coolant through the Aqua-Hot. When
using the supplemental heating feature, use
the Comfort Control thermostat to activate the
desired heat exchangers.
To Enable Engine Preheat:
Turn the Aqua-Hot switch on at kitchen.
Turn the Aqua-Hot Engine Pre-Heat
switch on to activate the engine preheat
circulation pump. Circulating engine
coolant through the engine pre-heat loop
will adequately warm the engine for easy
starting. Allow approximately one to two
hours (longer for colder temperatures)
of engine preheating. The pump can
be operated overnight if desired. Turn
the engine heat switch off when engine
preheating is not desired.
ATC:
Activating the ATC switch allows greater
torque during an ATC event. An indicator light
on the dash turns on with switch.
PEDAL IN/OUT:
Use the Pedal In/Out switch to adjust the brake
and throttle pedals. When the pedals reach the
end of their traveling distance the motor will
stop. Release the switch.
ALADDIN CONTROLLER:
Use to navigate Aladdin
menus.
VORAD SAFETY SYSTEM
DISPLAY (Optional):
Displays following distance
and menu settings of the Vorad
Collision Warning System.
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080377d
Aladdin Joystick
