2005 Hyundai Sonata sensor

1
FEATURES OF YOUR HYUNDAI
79
HOMELINK MIRRORB520C01NF-AATAutomatic-Dimming Mirror
with Z-Nav™ Electronic Compass Dis-
play and HomeLink
® (If Installed)
Your vehicle comes with a Gentex Automatic-
Dimming Mirror with a Z-Nav™ Electronic Com-
pass Display and an Integrated HomeLink
®
Wireless Control System. During nighttime driv-
ing, this safety feature will automatically detect
and eliminate dangerous rearview mirror glare
while the compass indicates the direction the
vehicle is pointed. The HomeLink
® Universal
Transceiver allows you to activate your garage
door(s), estate gate, home lighting, etc.
1. Channel 1 Button
2. Channel 2 Button
3. Status Indicator LED
4. Channel 3 Button5. Rear Light Sensor
6. Dimming On/Off Button
7. Compass Control Button
8. Display
B520C01NF

1FEATURES OF YOUR HYUNDAI80
Automatic-Dimming Night Vision
Safety™ (NVS
®) Mirror
The NVS
® Mirror in your vehicle is the most
advanced way to eliminate dangerous and an-
noying glare in the rearview mirror during any
driving situation. For more information regard-
ing NVS® mirrors and other applications, please
refer to the Gentex website:
www.gentex.com.CAUTION:
The NVS
® Mirror automatically reduces glare
during driving conditions based upon light
levels monitored in front of the vehicle and
from the rear of the vehicle. These light
sensors are visible through openings in the
front and rear of the mirror case. Any object
that would obstruct either light sensor will
degrade the automatic dimming control
feature.
!
Automatic-Dimming Function
To protect your vision during nighttime driving,
your mirror will automatically dim upon detecting
glare from the vehicles traveling behind you.
The auto-dimming function can be controlled by
the Dimming ON/OFF Button:
1. Pressing the button turns the auto-
dimming function OFF which is indicated by
the green Status Indicator LED turning off.
2. Pressing the button again turns the auto-
dimming function ON which is indicated by
the green Status Indicator LED turning on.NOTE:The mirror defaults to the "ON" position
each time the vehicle is started.Compass Function
The Compass can be turned ON and OFF and
will remember the last state when the ignition is
cycled. To turn the display feature ON/OFF:
1. Press and release the button to turn the
display feature OFF.
2. Press and release the button again to
turn the display back ON.
Additional options can be set with press and hold
sequences of the button and are detailed
below.
There is a difference between magnetic north
and true north. The compass in the mirror can
compensate for this difference when it knows
the Magnetic Zone in which it is operating. This
is set either by the dealer or by the user. The
operating Zone Numbers for North America are
shown in the figure to the right.
Z-Nav™ Compass DisplayThe NVS™ Mirror in your vehicle is also
equipped with a Z-Nav™ Compass that shows
the vehicle Compass heading in the Display
Window using the 8 basic cardinal headings (N,
NE, E, SE, etc.).

1
FEATURES OF YOUR HYUNDAI
107
B970C01NF-AATAutomatic OperationThe FATC (Full Automatic Temperature Con-
trol) system automatically controls heating and
cooling as follows:
1. Push the "AUTO" switch. The indicator light
will illuminate confirming that the Face, Floor
and/or Bi-Level modes as well as the blower
speed and air conditioner will be controlled
automatically.
And, the air conditioning will operate if ambi-
ent temperature is higher than 34.7°F(1.5°C)
and automatically turns off if the ambient
temperature drops below 33.08°F(0.6°C).2. Turn the "TEMP" knob to set the desired
temperature.
The temperature will increase to the maxi-
mum "HI" by turning the knob clockwise.
The temperature will decrease to the mini-
mum "LO" by turning the knob counter-
clockwise.
NOTE:If the battery has been discharged or dis-
connected, the temperature mode will reset
to Centigrade degrees.
This is a normal condition and you can
change the temperature mode from Centi-
grade to Fahrenheit as follows;
Press the "OFF" and "AUTO " button simul-
taneously for 3 seconds.
The display shows that the unit of tempera-
ture is adjusted to Centigrade or Fahrenheit
(°C
→ →→ →
→ °F or °F
→ →→ →
→ °C).
HNF2135HNF2137
B970C01NF-A
Photo Sensor
NOTE:Never place anything over the sensor which
is located on the instrument panel to en-
sure better control of the heating and cool-
ing system.

1FEATURES OF YOUR HYUNDAI
112
B760A01NF-AATAIR CONDITIONER FILTER (FOR
EVAPORATOR AND BLOWER UNIT)
(If Installed)
The air conditioner filter is located in the right
side of the instrument panel.
It operates to decrease the amount of pollutants
entering the car.
To replace the air conditioner filter, refer to page
6-22.
HNF2181
Inside of
a vehicle
Evaporator coreFilter BlowerOutside air
Inside air
CAUTION:
o Replace the filter every 10,000 miles
(15,000 km) or once a year.
If the car is being driven in severe condi-
tions such as dusty, rough roads, more
frequent air conditioner filter inspec-
tions and changes are required.
o When the air flow rate is suddenly de-
creased, it must be checked at an autho-
rized dealer.
!
B980F01NF-AATDefrost SwitchWhen the "Defrost" button is pressed, the " "
mode will be automatically selected and the air
will be discharged through the windshield de-
froster nozzle, side defroster nozzle and side
ventilator. To assist in defrosting, the air condi-
tioning will operate if ambient temperature is
higher than 34.7°F(1.5°C) and automatically
turns off if the ambient temperature drops below
33.08°F(0.6°C).
B980F01NF-AB980G01NF-AAT
Auto De-humidified Control
(If Installed)There is a humidity sensor in the middle of the
instrument panel. If it is very humid inside the
car, the air conditioning is turned on automati-
cally to control the humidity.

6
DO-IT-YOURSELF MAINTENANCE
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
HORN
TAIL
ECU
IG1
DRL
FR FOG
A/CON
F/PUMP
DIODE
ATM
STOP
H/LP LO RH
S/ROOF
H/LP WASHER
H/LP HI
ECU
SNSR.3
SNSR.1
SNSR.2
B/UP
IGN COIL
ECU (IG1)
H/LP LO
ABS
PROTECTED COMPONENTS
ABS/ESC control module, Multipurpose check connector
ABS/ESC control module, Multipurpose check connector
Fuse 23, 24, 30, 31, 32, 33, 34, 35
Defogger relay
Blower relay
Power window relay, Fuse 16
Start relay, Ignition switch (IG2, START)
Engine control unit relay
Power connector 1/2, Fuse 21,22
Ignition switch (ACC, IG1)
Fusible Iink (ABS. 1, ABS. 2, RR HTD, BLOWER)
(Spare)
Horn relay
Tail light relay
PCM
(Spare)
Siren relay, DRL control module
Front fog light relay
A/C relay
Fuel pump relay
(Spare)
ATM control relay
Stop light relay
(Spare)
Sunroof control module
Headlight washer motor
Headlight relay (High)
(Spare)
Oxygen sensor, Fuel pump relay
Mass air flow sensor, Crankshaft/Camshaft position sensor, Oil control valve, SMATRA
A/C relay, Cooling fan relay, Injectors
Back up light switch, Pulse generator, Vehicle speed sensor
Ignition coils, Condenser
PCM
Headlight relay (Low)
ABS/ESC control module, Multipurpose check connector
ABS.1
ABS.2
I/P B+1
RR HTD
BLOWER
P/WDW
IGN.2
ECU RLY
I/P B+2
IGN.1
ALT
MDPSFUSE RATING
40A
20A
40A
40A
40A
40A
40A
30A
30A
30A
150A
100A
15A
20A
10A
10A
15A
15A
10A
20A
-
20A
15A
15A
15A
20A
20A
10A
10A
15A
15A
10A
20A
10A
20A
10A
DESCRIPTION
FUSIBLE
LINK
FUSE

6
DO-IT-YOURSELF MAINTENANCE
42
PROTECTED COMPONENTS
(Spare)
Seat warmer switch
BCM(Body Control Module), Sunroof control module, Electronic chrome mirror
ESC module, High blower relay, Humidity sensor
Cigarette lighter
(Spare)
Illumination lights, Right : License light, Rear combination light, Headlight, Glove box light
Front fog light relay, Left : License light, Rear combination light, Headlight
Headlight washer relay, Right headlight leveling actuator
DRL control module, Headlight relay, AQS and ambient sensor, Left headlight leveling actuator
Wiper and washer
A/C control module
SRS control module, Passenger's Airbag switch
Front accessory socket, Rear power outlet
Digital clock, Audio, A/T shift lock control module, Power outside mirror and mirror folding
Safety window module
(Spare)
A/T shift lock control module
Power window main switch, Left rear power window switch
Power window main switch, Right power window switch
FUSE RATING
15A
15A
10A
10A
25A
10A
10A
10A
10A
10A
25A
10A
15A
20A
10A
25A
15A
10A
20A
30A FUSE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

6
DO-IT-YOURSELF MAINTENANCE
43
PROTECTED COMPONENTS
Audio amp
Door lock/unlock relay
Hazard switch, Hazard relay
Power seat manual switch(RHD)
Instrument cluster
Hazard switch
BCM(Body Control Module), Instrument cluster, Yaw rate sensor, ESC switch
(Spare)
Burglar alarm relay
(Spare)
Rear fog light relay
Trunk lid relay, Fuel filler door and trunk lid switch
(Spare)
Power seat manual switch
Sport mode switch, Key solenoid
A/C control module, Outside mirror and mirror folding motor
Audio
BCM(Body Control Module), Digital clock, Instrument cluster, A/C control module, Courtesy lights
FUSE RATING
20A
20A
10A
30A
10A
10A
10A
15A
10A
15A
15A
15A
15A
30A
10A
10A
15A
15A FUSE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
POWER CONNECTOR. 1
POWER CONNECTOR. 2