Electrical Systems
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5•168
EXECUTIVE
1. Dimmer Control:
Adjusts the brightness of the dash
back lighting.
2. Headlight:
Pull one click to operate the
parking lights. Pull two clicks to
operate the headlights. When the
headlight switch is rotated fully
counterclockwise, a ground signal
is applied to the map light circuitry
for the driver map light.
3. Ignition Switch:
Counterclockwise rotation of the key
will enable the accesory circuits.
Clockwise rotation of the key will
enable the ignition circuits.
4. Trip Tek Keypad:
Enables functions of the Trip Tek system.
5. Dash Heater and A/C Control:
Used to control the dash heater and
A/C system.
6. Dash Radio:
Enables the dash radio circuits.
7. Daytime Headlight System/CSA
Standard:
Al-1A is a reduced intensity low
beam system, which operates low
beam headlights at 80% of their
normal operating voltage to prolong
the bulb life. The module features a
DRL indicator output, a park-brake
hold-off feature, and a high beam/ tail
light shut-off circuit which prevents
the low beams from being operated
when the master light switch is on.
AL-1A is a completely solid state,
utilizing no moving parts such as
relays, etc. Once two conditions have
been met, the Daytime Headlight
System will activate:
1. Ignition Key on.
2. Park brake released.
NOTE: Layouts will vary with difference in models