Mitsubishi MOTORS Lancer Evolution VIII 2003, Technical Information Manual, Page: 109 / 368

FUNCTIONS AND CONTROL OF SWS ECUS
SIMPLIFIED WIRING SYSTEM (SWS) 54B-14
HEADLIGHT
.
Headlight automatic-shutdown function
If the lighting switch (taillight switch or headlight switch) is ON,
the headlights (including the taillights) will automatically go off
in the following conditions to prevent the battery from discharg-
ing.
When the ignition key is turned from "ON" to "LOCK" (OFF) or
"ACC" position with the lighting switch turned ON, and this
state continues for three minutes, the light will automatically be
turned off. If the driverís door is opened during these three min-
utes, the light will go off one second later.
NOTE: This function can be disabled. (Refer to P.54B-17 .)
FOG LIGHT
.
Fog light control
The fog lights will illuminate only when the fog light
switch is operated while the low-beam headlights are
on.
The fog lights will be switched off when any of the fol-
lowing conditions is met. The fog lights will also be
switched off automatically by headlight automatic
shutdown function.
•
When the high-beam headlights are switched on,
the fog lights will be switched off. If the low-beam
headlights are switched on again, the fog lights
will illuminate again.
•
When the headlight switch is turned off while the
taillights are on or the taillights and headlights are
off, the fog lights will be switched off. If the low-
beam headlights are switched on again, the fog
lights will not illuminate again.
AC101466AC
T1: 3 MINUTES
T2: 1 SECOND
ON
ON
ON
OFF
OFF
OFF
IGNITION SWITCH
(IG1)
DRIVER'S DOOR
SWITCH
TAILLIGHT SWITCH OR
HEADLIGHT SWITCH
ILLUMINATION
OUTPUT SIGNAL ON
OFF
T1 T2
AC211810
ON
OFF
ON
OFF
ON
OFF
ON
OFF
TAILLIGHT SWITCH
HEADLIGHT SWITCH
DIMMER SWITCH
FOG LIGHT SWITCH
ON
OFF
FOG LIGHT
AB