2012 Hyundai Sonata Hybrid roof

Features of your vehicle
28
4
Resetting the sunroof
Whenever the vehicle battery is discon-
nected or discharged, or related fuse is
blown, you must reset your sunroof sys-
tem as follows:
1. Turn the engine start/stop button to the
ON position and close the sunroof
glass and sunshade completely.
2. Release the control lever.
3. Push the sunroof control lever forward in the direction of close (about 10 sec-
onds) until the sunroof is moved a little.
Then, release the lever.
4. Push the sunroof control lever forward in the direction of close until the sun-
roof operates as follows;
SUNSHADE OPEN → TILT OPEN →
SLIDE OPEN → SLIDE CLOSE →
SUNSHADE CLOSE
Then, release the control lever.
When this is complete, the sunroof
system is reset.
❈ For more detailed information, contact
an authorized HYUNDAI dealer.CAUTION
If the sunroof is not reset when the
vehicle battery is disconnected ordischarged, or related fuse isblown, the sunroof may operateimproperly.

Maintenance
18
7
MAINTENANCE UNDER SEVERE USAGE CONDITIONS
SEVERE DRIVING CONDITIONS
A - Repeatedly driving short distance of less than 5 miles (8 km) in normal tem-
perature or less than 10 miles (16 km) in freezing temperature
B - Extensive engine idling or low speed driving for long distances
C - Driving on rough, dusty, muddy, unpaved, graveled or salt- spread roads
D - Driving in areas using salt or other corrosive materials or in very cold weather
E - Driving in sandy areas
F - Driving in heavy traffic area over 90°F (32°C) G - Driving on uphill, downhill, or mountain road
H - Towing a Trailer, or using a camper, or roof rack
I - Driving as a patrol car, taxi, other commercial use or vehicle towing
J - Driving over 106 mph (170 km/h)
K - Frequently driving in stop-and-go conditions
L - Frequently driving in rainy areas
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer to the chart
below for the appropriate maintenance intervals.
R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if neces\
sary
MAINTENANCE ITEMMAINTENANCE
OPERATIONMAINTENANCE INTERVALSDRIVING CONDITION
ENGINE OIL AND FILTERREVERY 3,750 MILES (6,000 KM) OR 6 MONTHSA, B, C, D, E, F, G, H, I, K
AIR CLEANER FILTERRMORE FREQUENTLYC, E
SPARK PLUGSRMORE FREQUENTLYB, H
AUTOMATIC TRANSAXLE FLUIDREVERY 60,000 MILES (96,000 KM) A, C, E, F, G, I
HSG BELT REVERY 30,000 MILES (48,000 KM) or 24 MONTHS C, D, E, K, L
IEVERY 3,750 MILES (6,000 KM) or 6 MONTHS C, D, E, K, L
FRONT BRAKE DISC/PADS, CALIPERSIMORE FREQUENTLYC, D, G, H
REAR BRAKE DISC/PADSIMORE FREQUENTLYC, D, G, F
PARKING BRAKEIMORE FREQUENTLYC, D, G, H
STEERING GEAR BOX, LINKAGE & BOOTS/
LOWER ARM BALL JOINT, UPPER ARM BALL JOINTIEVERY 7,500 MILES (12,000 KM) OR 6 MONTHSC, D, E, F, G, H, I
DRIVE SHAFTS AND BOOTSIMORE FREQUENTLYC, D, E, F, G, H, I, J
CLIMATE CONTROL AIR FILTER
(FOR EVAPORATOR AND BLOWER UNIT)RMORE FREQUENTLYC, E

Maintenance
36
7
Reset items
Items should be reset after the battery
has been discharged or the battery has
been disconnected.
Auto up/down window (See section 4)
Sunroof (See section 4)
Trip computer (See section 4)
Climate control system
(See section 4)
Clock (See section 4)
Audio (See section 4)WARNING
Before performing maintenance or recharging the battery, turn off
all accessories and stop the
engine.
The negative battery cable must be removed first and installed
last when the battery is discon-
nected.
Operation related to the battery should be done in an authorized
HYUNDAI dealer.
WARNING- Rechargingbattery
When recharging the battery,
observe the following precautions:
The battery must be removed
from the vehicle and placed in an
area with good ventilation.
Do not allow cigarettes, sparks, or flame near the battery.
Watch the battery during charg- ing, and stop or reduce the charg-
ing rate if the battery cells begin
gassing (boiling) violently or if
the temperature of the electrolyte
of any cell exceeds 120°F (49°C).
Wear eye protection when check- ing the battery during charging.
Disconnect the battery charger in the following order.
1. Turn off the battery charger main switch.
2. Unhook the negative clamp from the negative battery terminal.
3. Unhook the positive clamp from the positive battery terminal.

755
Maintenance
Inner fuse panel (Driver’s side fuse panel)
DescriptionFuse rating Protected component
P/SEAT DRI 30A Driver Manual Switch
AMP 30A JBL AMP, AMP
TRUNK 10A I/P Junction Box (Trunk Lid Relay), Fuel Filler Door & Trunk Lid Switch
SAFETY POWER WINDOW 25A Safety Power Window Module
P/WDW LH 25A Power Window Main Switch, Rear Power Window Switch LH
MODULE HEV 7.5A Low DC Converter, Hybrid Inverter, BMS Control Module
BMS 10A BMS Control Module
START 2 7.5A Fob Holder, Start Stop Button Switch, PDM, Stop Lamp Switch, Smart Key Module
MODULE 3 7.5AE/R Fuse & Relay Box (AUX Water Pump Relay), Sport Mode Switch, Key Solenoid,
Active Air Flap
P/WDW RH 25A Power Window Main Switch, Rear Power Window Switch RH
HTD MIRR 10A Driver Power Outside Mirror, Passenger Power Outside Mirror
P/SEAT ASST 20A Passenger Power Seat
S/HEATER FRT 15A Driver Seat Warmer Module, Passenger Seat Warmer Module
PDM 25A PDM
CLOCK 10ASmart Key Module, PDM, BCM, Front Monitor, Clock, Rear Camera Module,
A/V & Navigation Head Unit, Audio, Overhead Console Lamp, AMP, JBL AMP,
Power Outside Mirror Switch
A/CON 7.5A E/R Fuse & Relay Box (Blower Relay), A/C Control Module
S/HTR RR 20A Rear Seat Warmer Switch LH, Rear Seat Warmer Switch RH
SUN ROOF 20A Panorama Sunroof
POWER OUTLET 1 15A Front Power Outlet RH
MODULE 2 7.5A Rear Camera Module, BCM
Spare 20A -

Maintenance
56
7
Description Fuse rating Protected component
WIPER 25A E/R Fuse & Relay Box (Wiper Relay), Front Wiper Motor, Multifunction Switch
MODULE 5 7.5A PDM, Electro Chromic Mirror, Panorama Sunroof
DR LOCK 20AI/P Junction Box (Door Lock Relay, Door Unlock Relay),
E/R Fuse & Relay Box (T/Turn Unlock Relay)
POWER OUTLET 2 15A Front Power Outlet LH
MODULE 1 7.5AInstrument Cluster, A/C Control Module, BCM, Sport Mode Switch IND., Clock, Audio,
Driver/Passenger Seat Warmer Module
IG 1 20A E/R Fuse & Relay Box (Fuse - ESC 3 10A, ECU 4 10A, OIL PUMP 2 10A, TCU 2 10A)
HCU 20A Hybrid Control Unit
A/BAG 15A Telltale Lamp, SRS Control Module, Passenger Weight Classification Sensor
START 1 7.5AW/O Smart Key - Burglar Alarm Relay
With Smart Key - PDM
MDPS 10A ESC Off Switch, Tire Pressure Monitoring Module, EPS Control Module
PDM 3 7.5A Smart Key Module, PDM
WATER PUMP HEV 10A Hybrid Water Pump
A/BAG IND. 7.5A Instrument Cluster
POWER
CONNECTOR AUDIO 15A Audio, A/V & Navigation Head Unit
ROOM LP 10A Trunk Room Lamp, Driver Door Lamp, Ignition Key ILL. & Door Warning Switch,
Instrument Cluster, Passenger Door Lamp, A/C Control Module, Glove Box Lamp, BCM,
Front Monitor, Clock, RF Receiver, Data Link Connector, Tire Pressure Monitoring Module,
Auto Light & Photo Sensor, Electro Chromic Mirror, Room Lamp Relay

757
Maintenance
Engine compartment main fuse panel
Description Fuse ratingProtected component
MULTI FUSE B+3
60AI/P Junction Box (Power Window Relay, Fuse - TRUNK 10, S/HEATER FRT 15A,
SAFETY POWER WINDOW 25A, MODULE 3 7.5A, PDM 25A, Power Connector - AUDIO 15A)
IG 1 40A Smart Key - IG 1 Relay, ACC Relay
EMS 40A EMS Box (Fuse - HORN 15A, ECU 3 10A, ECU 1 30A, F/PUMP 20A)
RR HTD 40A RR HTD Relay
BLOWER 40A Blower Relay
B+4 60AI/P Junction Box (Fuse - P/SEAT DRI 30A, AMP 30A, START 2 7.5A, BMS 10A, IPS 2, IPS 3,
IPS 5, IPS 8)
MDPS 80A EPS Control Module
C/FAN LO 40A C/FAN LO Relay
FUSE B+2
50AI/P Junction Box (Fuse - SUNROOF 20A, DR LOCK, IPS 1, IPS 4, IPS 6, IPS 7, IPS 9,
Power Connector - ROOM LP 10A)
WIPER 10A PCM
RR HTD IND 10A A/C Control Module LDC 10A Low DC Converter, Hybrid Inverter
BMS C/FAN 15A BMS Blower Motor Relay TCU 1 20A PCU
STOP LP 15A Stop Lamp Relay, HAC Relay DEICER 20A Deicer Relay ECU 2 20A PCUHCU 20A Hybrid Control
IG 2 30A Smart Key - IG 2 Relay
AHB 1 40A AHB Control Module
OIL PUMP 1 20A Electric Oil Pump Unit

I7
Index
Occupant classification system··················\
··················\
··3-42
Odometer ··················\
··················\
··················\
·················4-41\
Oil (Engine) ··················\
··················\
··················\
·············7-22
Outside rearview mirror··················\
··················\
·············4-39
Overheats ··················\
··················\
··················\
··················\
·6-7
Owner maintenance ··················\
··················\
··················\
···7-5
Panorama sunroof ··················\
··················\
··················\
····4-25
Parking brake ··················\
··················\
··················\
···········5-14
Parking brake inspect··················\
··················\
·················7-28\
Passenger's front air bag ··················\
··················\
············3-48
Power brakes··················\
··················\
··················\
············5-21
Power outlet ··················\
··················\
··················\
···········4-108
Power window lock button ··················\
··················\
········4-20
Pre-tensioner seat belt··················\
··················\
················3-21
Push starting··················\
··················\
··················\
···············6-6
Rear seat··················\
··················\
··················\
··················\
·3-11
Rear view camera ··················\
··················\
··················\
····4-68
Recommended cold tire inflation pressures ··················\
7-37
Recommended lubricants and capacities ··················\
·······8-5Recommended SAE viscosity number··················\
······8-5 Refrigerant label ··················\
··················\
··················\
········8-8
Replacement light bulb ··················\
··················\
··············7-60
Reporting safety defects ··················\
··················\
············8-10
Road warning ··················\
··················\
··················\
·············6-2
Rocking the vehicle ··················\
··················\
··················\
·5-30
Scheduled maintenance service ··················\
··················\
···7-7
Maintenance under severe usage conditions ·············7-18
Normal maintenance schedule ··················\
··················\
7-8
Seat belt warning ··················\
··················\
··················\
·····3-16
Seat belts ··················\
··················\
··················\
··················\
3-15 Driver's 3-point system with emergency locking retractor ··················\
··················\
··················\
·············3-17
Front passenger and rear seat 3-point system with combination locking retractor ··················\
···············3-20
Height adjustment ··················\
··················\
·················3-18\
Pre-tensioner seat belt ··················\
··················\
···········3-21
Seat belt warning··················\
··················\
··················\
·3-16
Seat belts height adjustment ··················\
··················\
······3-18
Seat warmer ··················\
··················\
··················\
······3-9, 3-12
Seatback pocket ··················\
··················\
··················\
·········3-8
Seats ··················\
··················\
··················\
··················\
·········3-2 Armrest ··················\
··················\
··················\
················3-13
Front seat adjustment ··················\
··················\
··············3-4
Headrest ··················\
··················\
··················\
·······3-7, 3-11
Rear seat ··················\
··················\
··················\
··············3-11
Seat warmer ··················\
··················\
··················\
·3-9, 3-12
P
R
S
O