2017 Hyundai Sonata Plug-in Hybrid light

7-70
Maintenance
Fuse rating Fuse Name Protected Component
P/SEAT DRV 30A Driver Seat Manual Switch, Driver IMS Module
CLUSTER 10A Instrument Cluster
4MODULE 10A Smart Key Control Module
MULTI MEDIA 15A Audio, A/V & Navigation Head Unit, TMU Unit
1MEMORY 10A Driver/Passenger Door Module, Driver IMS Module, A/C Control Module, Auto Light & Photo Sensor,
Data Link Connector, Instrument Cluster, Rain Sensor, Tire Pressure Monitoring Module, BCM, Digital Clock
S/HEATER RR 25A Rear Seat Warmer Module
2SUNROOF 20A Panorama Sunroof Motor
9MODULE 7.5A Front Air Ventilation Seat Module, Front Seat Warmer Module, Rear Seat Warmer Module
MDPS 7.5A MDPS Unit
3MODULE 10A BCM, Sport Mode Switch, Stop Lamp Switch
STOP LAMP 20A Stop Signal Electronic Module
1MODULE 7.5A Active Air Flap, Driver/Passenger Smart Key Outside Handle, Driver/Passenger Power Outside Mirror,
Driver/Passenger Door Module
1SUNROOF 20A Panorama Sunroof Motor
A/CON 7.5A A/C Control Module, E/R Junction Block (Blower Relay, PTC Heater 1/2 Relay), Electronic A/C Compressor
2MODULE 10A Audio, A/V & Navigation Head Unit, TMU Unit, Overhead Console Lamp BCM, AMP,
Power Outside Mirror Switch, Digital Clock, Smart Key Control Module
A/BAG IND 7.5A Instrument Cluster
Instrument panel fuse (Plug-in hybrid)

7-71
7
Maintenance
Fuse rating Fuse Name Protected Component
6MODULE10A Multipurpose Check Connector, TMU Unit, A/C Control Module, Vess Unit, Electro Chromic Mirror,
Rear Seat Warmer Module, A/T Shift Lever IND., Front Air Ventilation Seat Module,
Front Seat Warmer Module, Driver IMS Module, ICM Relay Box (IG3 #1 Relay)
AMP 25A AMP (JBL/MOBIS)
HTD STRG 15A BCM
5MODULE 10A Front Console, Switch Fuel Filler Door & Trunk Lid Switch, Active Air Flap Tire Pressure Monitoring Module,
Lane Departure Warning Unit, Smart Cruise Control Unit
IG1 25A PCB Block (Fuse - TCU 2/HEV ECU 2/OPCU 2/AHB 3)
WASHER 15A Multifunction Switch (Wiper Low & Washer Switch)
POWER OUTLET 20A Cigarette Lighter
GATEWAY 10A Gateway
A/BAG 15A SRS Control Module, Occupant Detection Sensor
IG3 15A ICM Relay Box (IG3 #1/2/3 Relay)
START 7.5A Transaxle Range Switch, HPCU
Instrument panel fuse (Plug-in hybrid)

7-74
Maintenance
Fuse Name Fuse rating Protected Component
FUSE
H/LAMP HI20ARLY. 7 (Head Lamp High Relay)4B+40AIGPM (Leak Current Autocut Device Fuse - F15/F16/F21/F22, Fuse - F5/F6/F7/F11/F12)2EPB30AElectric Parking Brake Module1EPB30AElectric Parking Brake Module
HEATED MIRROR10AA/C Control Module, Drover/Passenger Power Outside Mirror3ECU10APCM2HEV ECU10AHPCU1POWER OUTLET20ACigarette Lighter
FUEL PUMP20AFuel Pump Relay
HORN20AHorn Relay, ICM Relay Box (Burglar Alarm Horn Relay)
WIPER30AFront Wiper (Low) Relay, Front Wiper (High) Relay2TCU15ATransmission Range Switch, Electric Water Pump3AHB10AIntegrated Brake Actuation Unit2POWER OUTLET20ARear Power Outlet
B/UP LAMP10ATransmission Range Switch, PCM, Audio, Electro Chromic Mirror, Back-Up Lamp LH/RH,
Rear Curtain Unit
1SENSOR15AOxygen Sensor (Up/Down)
2SENSOR10AE/R Junction Block (RLY. 2 - Cooling Fan Relay), Mass Air Flow Sensor,
Oil Control Valve #1/#2, Purge Control Solenoid Valve, Canister Close Valve,
Camshaft Position Sensor #1/#2, Fuel Pump Relay
2ECU10APCM
Engine compartment main fuse panel (Hybrid)

7-80
Maintenance
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Consult an authorized HYUNDAI
dealer to replace most vehicle light
bulbs. It is difficult to replace vehicle
light bulbs because other parts of the
vehicle must be removed before you
can get to the bulb. This is especially
true for removing the headlamp
assembly to get to the bulb(s).
Removing/installing the headlamp
assembly can result in damage to
the vehicle.Information
After heavy driving, rain or washing,
headlamp and trunk lenses could
appear frosty. This condition is caused
by the temperature difference
between the lamp inside and the out-
side temperature. This is similar to the
condensation on your windows inside
your vehicle during the rain and does-
n’t indicate a problem with your vehi-
cle. If the water leaks into the lamp
bulb circuitry, have your vehicle
checked by an authorized HYUNDAI
dealer.
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Prior to replacing a lamp,
depress the foot brake, move
the shift lever into P (Park)
apply the parking brake, place
the igntion switch to the
LOCK/OFF position, and take
the key with you when leaving
the vehicle to avoid sudden
movement of the vehicle and
to prevent possible electric
shock.
Be aware the bulbs may be hot
and may burn your fingers.
WARNING

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7
Maintenance
Headlamp, parking lamp,
turn signal lamp and side
marker light bulb replacement
Type A – Halogen Headlamps
(1) Headlamp (Low)
(2) Headlamp (High)
(3) Side marker lamp
(4) Turn signal lamp
(5) LED Daytime running lamp(DRL)/Parking lamp
Headlamp (Halogen bulb)
Always handle them carefully, andavoid scratches and abrasions. If
the bulbs are lit, avoid contact with
liquids.
Never touch the glass with bare hands. Residual oil may cause the
bulb to overheat and burst when lit.
A bulb should be operated only when installed in a headlamp.
If a bulb becomes damaged or cracked, replace it immediately
and carefully dispose of it.
OLFH074018L
OLMB073042L
Handle halogen bulbs with
care. Halogen bulbs contain
pressurized gas that will pro-
duce flying pieces of glass
that could cause injuries if
broken.
Wear eye protection when
changing a bulb. Allow the
bulb to cool down before han-
dling it.
WARNING

7-84
Maintenance
Daytime running lamp/
Parking lamp (LED type)
Your vehicle is equipped with LED
lamps. LED lamps do not have
replaceable bulbs. If the LED lamp
does not operate, have the vehicle
checked by an authorized HYUNDAI
dealer.
Type B – HID Headlamps
(1) Headlamp (Low/High)
(2) Side marker lamp
(3) Turn signal lamp
(4) LED Daytime running lamp(DRL)/Parking lamp
Headlamp (HID type)
Information
If your vehicle is equipped with High
Intensity Discharge (HID) headlamps,
these headlamps contain mercury. So
if you need to have your vehicle dis-
posed, you should remove the HID
Headlamps before disposal. The
removed HID headlamps should be
recycled, re-used or disposed as haz-
ardous waste.
If the light bulb does not operate,
have the vehicle checked by an
authorized HYUNDAI dealer.
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OLFH074018L
HID Headlamp low beam
Do not attempt to replace or
inspect the low beam (XENON
bulb) due to electric shock dan-
ger. If the low beam (XENON
bulb) is not working, have your
vehicle checked by an author-
ized HYUNDAI Dealer.
WARNING

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7
Maintenance
Information
HID lamps have superior perform-
ance vs. halogen bulbs.
HID lamps are estimated by the man-
ufacturer to last twice as long or
longer than halogen bulbs depending
on their frequency of use. They will
probably require replacement at some
point in the life of the vehicle. Cycling
the headlamps on and off more than
typical use will shorten HID lamps
life. HID lamps do not fail in the same
manner as halogen incandescent
lamps. If a headlamp goes out after a
period of operation but will immedi-
ately relight when the headlamp
switch is cycled it is likely the HID
lamp needs to be replaced. HID light-
ing components are more complex
than conventional halogen bulbs thus
have higher replacement cost.
The headlamp aiming should be
adjusted after an accident or after
the headlamp assembly is rein-
stalled at an authorized HYUNDAI
dealer.
Turn signal lamp
1. Open the hood.
2. Disconnect the negative batterycable.
3. Remove the socket from the assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.
4. Remove the bulb from the socket by pressing it in and rotating it
counterclockwise until the tabs on
the bulb align with the slots in the
socket. Pull the bulb out of the
socket. 5. Install a new bulb by inserting it
into the socket and rotating it until
it locks into place.
6. Install the socket in the assembly by aligning the tabs on the socket
with the slots in the assembly.
7. Push the socket into the assembly and turn the socket clockwise.
NOTICE
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OLFH074031
Turn signal lamp

7-87
7
Maintenance
Rear combination light bulb
replacement
Type A
(1) Stop/Tail lamp
(2) Turn signal lamp
(3) Tail lamp
(4) Side marker lamp
Stop/Tail lamp and Turn signal lamp
1. Open the trunk lid.
2. Remove the service cover by turn-ing the lock counterclockwise and
then pulling it out. 3. Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.
4. Remove the bulb from the socket by pressing it in and rotating it
counterclockwise until the tabs on
the bulb align with the slots in the
socket. Pull the bulb out of the
socket.
5. Install a new bulb by inserting it into the socket and rotating it until
it locks into place.
OLF074062
OLFH074019
OLFH074026LE
Stop/Tail lamp
Turn Signal lamp