Page 730 of 1082
06-198510-00
FATC switch
1) FATC Switches
Air source mode switch
Temperature dial
Mode dialFan speed dial
A/C switch
In-car temperature sensor
3. SWITCH CLUSTER ON INSTRUMENT PANEL
Page 731 of 1082

06-20
Temperature dial
In full AUTO mode, the FATC receives various signals
such as the indoor temperature, ambient temperature,
engine coolant temperature, sunlight, from different
sensors to control the A/C compressor, mode door, intake
actuator assembly, air mix door, blower motors, etc. to
keep indoor environments fresh.
Fan speed dial
In full AUTO mode, the blower
motor is controlled
automatically according to the
set temperature. The blower
motor speed can also be
controlled manually.Mode dial
You can choose a desired
mode from the 5 modes by
turning the mode as required.
The dial indicator for the
selected mode comes on to
inform the operator.
Air source mode switch
When you press this switch,
recirculation indicator comes on and
the system is changed into the
recirculation mode. (However, under
defroster
mode or defroster/floor mode, it stays
in the fresh air mode.)
A/C switch
When pressing this switch, the
air conditioner operates in
manual mode and A/C ON
indicator comes on.
The A/C starts automatically
when the defroster mode is
selected.
Page 742 of 1082
06-318510-00
Multifunction wiper switches
2) Multifunction Switch
Multifunction light switches
Light switch
Front wiper switch
Wiper speed dial
Rear wiper switch Front fog lamp switch
Front auto washer switch The multifunction switch contains the auto washer and wiper switch, front fog lamp switch and auto
hazard warning flasher switch. For the vehicle with air bag, since the contact coil is fitted to the upper part
of the multifunction switch and ESP steering wheel angle sensor is fitted to upper part of the contact coil,
pay attention to when removing and fitting or checking the wiring.
Page 743 of 1082
06-32
Light switch ▶
Headlamps ON
Headlamp, side-marker, tail,
license plate, fog, and
instrument cluster lamps come
on.
Tail lamp ON
Side-marker, tail, license plate,
fog, and instrument cluster
lamps come on.
Automatic light ON
Head- and tail lamps
automatically turn on or off based
upon the intensity of the sunlight
analyzed by the automatic light
sensor.Lights OFF
High beam ON
To turn on the headlamp high
beam, push the lever towards
the instrument cluster with the
headlamp low beam on.Right turn signal lamp blinks
Passing
Regardless of the position of the light
switch, when holding the lever toward
the steering wheel, the headlights are
on high beam during the hold.Front fog lamp switch
To turn on the fog lights, turn this
switch while the tail lamps or
headlamps are turned on. Left turn signal lamp blinks
Page 756 of 1082

07-38310-00
Luminous intensity is a measure for the amount of light which passes through the unit area per
time unit. The SI unit of luminous intensity is the candela (cd), an SI base unit. -Luminous Intensity ▶
Luminance describes the amount of light that passes through or is emitted from a particular area,
and falls within a given solid angle. It is measured in sb or nt. -Luminance ▶
This indicates the amount of light reaching a given area. Measuring unit is lux (lx) and it is not
directly proportional to the brightness of the area as the reflection rate is not included. -Intensity of illumination ▶The LED stands for "Light Emitting Diode" or "Luminescent Diode." LED is a semiconductor diode
that emits incoherent narrow-spectrum light when electrically biased in the forward direction of the
p-n junction, as in the common LED circuit. In short, it is an element that converts electric signals
into light signals. Yellow, blue, red and white LEDs are currently available.
The followings are the advantages of LED.
It is not glaring and doesn't have short circuit unlike the conventional lamps.
It is semi-permanent and doesn't generate heat.
Its power consumption is much lower than those of conventional bulbs. -
- ▶ LED
Pin No. Specification
Operating voltage 9 V to 16 V
Load Max. 200 mA (relay load)
Operating temperature-30℃ to 85℃
Storage temperature-40℃ to ±120℃
Mounting location Top center of inner side of windshield glass
2. AUTOMATIC LIGHT SENSOR SPECIFICATIONS
Page 759 of 1082

07-6
(1) Headlamp
2) Operation
High-beam/low-beam
Most of the functions of the headlamp is controlled by the multifunction switch. The functions performed by
REKES or SMART key are controlled by the BCM.
The BCM controls the headlamp and tail lamp by using the data sent through the LIN communication from
the automatic light sensor when the multifunction switch is in AUTO position.
Control by BCM ▶
Coming home lighting control 1.
The headlamp is illuminated for 30 sec. when the ignition switch is turned on and then off with the
multifunction switch in ON or AUTO.
The headlamp is turned off right after the ignition is turned on. And when all the doors (including
tailgate) are closed the headlamp is illuminated for 30 sec.; and all the doors are open, the headlamp
is illuminated for 3 minutes.
This function can be deactivated or activated with a diagnostic equipment. -
-
-
DRL (Day Time Running Light) ▶
DRL is the function to turn on the high beam and tail lamp without any intervention from the light
switch. DRL turns off the lamps when turning off the light switch. This is an additional safety device to
prevent the accident.
Page 763 of 1082

07-10
(5) Auto light (LIN)
The auto light sensor unit is installed to the back side of the ECM mirror located upper center of the
windshield, and detects the illuminance change. The BCM communicates with the auto light sensor
when the ignition is turned on, and turns on or off the tail lamp and headlamp automatically according to
the signals from the sensor when the multifunction switch is set to AUTO light.
The BCM communicates with the rain sensor even if the multifunction switch is in tail lamp.
Auto light switch Automatic light sensor unit
(6) Side repeater lamp
Side repeater lamp
The side repeater lamp is operated by the BCM when the BCM receives a signal from the multifunction
switch.
The BCM cycles the side repeater lamp and buzzer (ON/OFF) 75 times per minute.
The side repeater lamp operates only when IGN1 is ON.
If the side repeater lamp fails while it is illuminated, the BCM cycles the lamp and buzzer 100 times per
minute.
The lamp automatically flashes 3 times when the multifunction switch is turned on. If the switch is turned
off
during this operation, the lamp flashes 3 times and then goes off.
If the switch is turned off and then on during the 3 times of automatic flashing, the lamp flashes 3 more
times.
Page 769 of 1082

08-37810-00
1. WIPER CONTROL
2. CAUTIONS ON RAIN SENSOR
When the wiper switch is in the AUTO position, the wiper will operate for 1 cycle if the initial engine
start is made. This may cause the wiper blades to wear prematurely. Therefore, other than rainy
days, set the switch to the OFF position. Especially during the winter time, check if the wiper blades
are not frozen to the windshield.
Operating the wiper with the blades frozen can damage the wiper motor.
If you operate the wipers when the windshield is dry without spraying washer fluid, the windshield
can be scratched and the wiper blades can wear prematurely. Use the wiper with the washer fluid
when the windshield is dry.
When it does not rain, turn the wiper switch to the OFF position.
Turn the wiper switch to the OFF position before any car wash to avoid unwanted operation of the
wipers. -
-
-
-Wiper mist & washer coupled wiper
Auto washer coupled wiper
Rain sensor coupled wiper operation (LIN)
Speed sensitive intermittent wiper
Wiper low/high control ▶
▶
▶
▶
▶
Check if the sensor is off the position.
Check if the rain sensor cover is securely installed.
Check if the customer is familiar to how to control the wiper sensitivity.
Check if the wiper sensitivity control is set to the FAST side (step 5).
Check the wiper blade for wear.
If the wiper blade cannot wipe the glass uniformly and clearly, it may cause the rain sensor to
work irregularly. Therefore, in this case, replace the wiper blade with a new one. -
-
-
-
- Irregular operation (abrupt operation) ▶ When cleaning the windshield over the sensor with damp clothes, the wiper may operate suddenly. It
could cause serious injury. Make sure to place the wiper switch to the OFF position and ignition switch
OFF when not in use.