service interval Hyundai Sonata 2014 Owner's Manual

3-66
Convenient features of your vehicle
LCD modes
LCD DISPLAY
For controlling the LCD modes, refer to "LCD Display Control" in this chapter.
Modes SymbolExplanation
Trip Computer This mode displays driving information like the tripmeter, fuel economy, and so on.
For more details, refer to "Trip Computer" in this chapter.
Turn By Turn (TBT)
(if equipped)This mode displays the state of the navigation.
A/V
(If equipped)This mode displays the state of the A/V system.
InformationThis mode informs of the service interval (mileage or days) and
warning messages related to the Blind Spot Detection system, and so on.
User SettingsOn this mode, you can change settings of the doors, lamps, and so on.
or or

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Convenient features of your vehicle
Turn By Turn (TBT) mode
(if equipped)
This mode displays the state of the
navigation.
A/V mode (if equipped)
This mode displays the state of the
A/V system.
Information mode
Service Interval
Service in
It calculates and displays when you
need a scheduled maintenance
service (mileage or days).
If the remaining mileage or time
reaches 1,500 km (900 miles) or 30
days, "Service in" message is dis-
played for several seconds each time
you set the ignition switch or Engine
Start/Stop button to the ON position.
For the setting of the service inter-
val, refer to "User Settings Mode"
of the LCD display.
OLF044172/OLF044173
■Type A■Type B
OLF044175/OLF044176
■Type A■Type B
OLF044179N/OLF044180N
■Type A■Type B

3-69
Convenient features of your vehicle
3
Service required
If you do not have your vehicle serv-
iced according to the already inputted
service interval, "Service required"
message is displayed for several sec-
onds each time you set the ignition
switch or Engine Star t/Stop button to
the ON position.
To r e s e t t h e s e r v i c e i n t e r v a l t o t h e
mileage and days you inputted before:
- Activate the reset mode by pressing
the OK button for more than 5 sec-
ond, then press the OK button again
for more than 1 second (Europe).
- Press the OK button for more than
1 second (Except Europe).
Service in OFF
If the service interval is not set,
"Service in OFF" message is dis-
played on the LCD display.
Information
If any of the following conditions
occurs, the mileage and days may be
incorrect.
- The battery cable is disconnected.
- The fuse switch is turned off.
- The battery is discharged.
Warning Message
If one of followings occurs, warning
messages will be displayed on the
information mode for several seconds.
-Malfunction of below systems
• Blind Spot Detection (BSD), and
so on.
- Low washer fluid
- Low fuel etc.
i
OLF044455C/OLF044454C
■Type A■Type B
OLF044457N/OLF044456N
■Type A■Type B

3-73
Convenient features of your vehicle
3
Seat/Steering
ItemsExplanation
Seat Easy Access
• None: The seat easy access function will be deactivated.
• Normal/Extended:
- When you turn off the engine, the driver’s seat will automatically move rearward short (Normal)
or long (Extended) for you to enter or exit the vehicle more comfortably.
- If you change the Engine Start/Stop button from OFF position to the ACC, ON, or START posi-
tion, the driver’s seat will return to the original position.
For more details, refer to “Driver Position Memory System” in this chapter.
Steering Position• Off : The steering position function will be deactivated.
• On : The steering position function will be activated.
ItemsExplanation
Service Interval
(Except Europe)
On this mode, you can activate the service interval function with mileage (km or mi.) and period
(months).
• Off : The service interval function will be deactivated.
• On :You can set the service interval (mileage and months).
Service interval

7-10
Maintenance
SCHEDULED MAINTENANCE SERVICES
Follow Nor mal Maintenance Schedule if the vehicle is usually operated where none of the following conditions apply.
If any of the following conditions apply, you must follow the Maintenance Under Severe Usage Conditions.
•Repeated short distance driving.
•Driving in dusty conditions or sandy areas.
•Extensive use of brakes.
•Driving in areas where salt or other corrosive materials are used.
•Driving on rough or muddy roads.
•Driving in mountainous areas.
•Extended periods of idling or low speed operation.
•Driving for a prolonged period in cold temperatures and/or extremely humid climates.
•More than 50% driving in heavy city traffic during hot weather above 32°C (90°F).
If your vehicle is operated under the above conditions, you should inspect, replace or refill more frequently than the
following Normal Maintenance Schedule. After the periods or distance shown in the chart, continue to follow the pre-
scribed maintenanec intervals.

Maintenance
7-14
NORMAL MAINTENANCE SCHEDULE (CONT.) (FOR EUROPE)
I:Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*8:Manual transaxle fluid should be changed anytime they have been submerged in water.
Number of months or driving distance, whichever comes first
Months1224364860728496
Miles×1,0001020304050607080
Km×1,000153045607590105120
Steering gear rack, linkage and bootsIIIIIIII
Driveshaft and bootsIIII
Tire (pressure & tread wear) IIIIIIII
Front suspension ball jointsIIIIIIII
Bolt and nuts on chassis and bodyIIIIIIII
Air conditioner refrigerant (if equipped)IIIIIIII
Air conditioner compressor (if equipped)IIIIIIII
Climate control air filter (if equipped)RRRR
Manual transaxle fluid (if equipped) *8II
Automatic transaxle fluid(if equipped)No check, No service required
Exhaust systemIIII
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM

7-15
7
Maintenance
MAINTENANCE UNDER SEVERE USAGE AND LOW MILEAGE CONDITIONS (FOR EUROPE)
The following items must be serviced more frequently on cars mainly used under severe and low mileage driving con-
ditions.
Refer to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and if necessary, adjust, correct, clean or replace
Maintenance itemMaintenance
operationMaintenance intervalsDriving condition
Engine oil and
engine oil filter
Nu 2.0 MPI
REvery 7,500 km (9,300 miles) or 6 monthsA, B, C, D, E,
F, G , H , I , J , K
Theta 2.4 MPI
Theta 2.4 GDI
Theta 2.0 T-GDIREvery 5,000 km (3,000 miles) or 3 months
Air cleaner filterRReplace more frequently
depending on the conditionC, E
Spark plugs RReplace more frequently
depending on the conditionA, B, H, I
Steering gear rack, linkage and bootsIInspect more frequently
depending on the conditionC, D, E, F, G
Front suspension ball jointsIInspect more frequently
depending on the conditionC, D, E, F, G
Disc brakes and pads, calipers and rotorsIInspect more frequently
depending on the conditionC, D, E, G, H
Par king brakeIInspect more frequently
depending on the conditionC, D, G, H

Maintenance
7-20
NORMAL MAINTENANCE SCHEDULE (CONT.) (EXCEPT EUROPE)
I:Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.
*10:Manual transaxle fluid should be changed anytime they have been submerged in water.
Number of months or driving distance, whichever comes first
Months1224364860728496
Miles×1,0001020304050607080
Km×1,000153045607590105120
Steering gear rack, linkage and bootsIIIIIIII
Driveshaft and bootsIIII
Tire (pressure & tread wear) IIIIIIII
Front suspension ball jointsIIIIIIII
Bolt and nuts on chassis and bodyIIIIIIII
Air conditioner refrigerant (if equipped)IIIIIIII
Air conditioner compressor (if equipped)IIIIIIII
Climate control air filter (if equipped)RRRRRRRR
Manual transaxle fluid (if equipped) *10II
Automatic transaxle fluid(if equipped) No check, No service required
Exhaust systemIIII
MAINTENANCE
INTERVALS
MAINTENANCE
ITEM

7-21
7
Maintenance
MAINTENANCE UNDER SEVERE USAGE CONDITIONS (EXCEPT EUROPE)
The following items must be serviced more frequently on cars mainly used under severe driving conditions.
Refer to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and if necessary, adjust, correct, clean or replace
Maintenance itemMaintenance
operationMaintenance intervalsDriving condition
Engine oil and
engine oil filter
For Middle
East, Brazil
Nu 2.0 MPI
RReplace every 5,000 km (3,100 miles)
or 6 months
A, B, C, D, E,
F, G , H , I , K , L
Theta 2.4 MPI
Theta 2.4 GDI
Except Middle
East, Brazil
Nu 2.0 MPI
RReplace every 7,500 km (4,650 miles)
or 6 monthsTheta 2.4 MPI
Theta 2.4 GDI
Theta T-GDI 2.0REvery 5,000 km (3,000 miles) or 3 months
Air cleaner filterRReplace more frequently
depending on the conditionC, E
Spark plugs RReplace more frequently
depending on the conditionA, B, H, I
Steering gear rack, linkage and bootsIInspect more frequently
depending on the conditionC, D, E, F, G
Front suspension ball jointsIInspect more frequently
depending on the conditionC, D, E, F, G

7-24
Maintenance
Va c u u m c r a n k c a s e v e n t i l a t i o n
hoses (if equipped)
Inspect the surface of hoses for evi-
dence of heat and/or mechanical
damage. Hard and brittle rubber,
cracking, tears, cuts, abrasions, and
excessive swelling indicate deterio-
ration. Particular attention should be
paid to examine those hose surfaces
nearest to high heat sources, such
as the exhaust manifold.
Inspect the hose routing to assure
that the hoses do not come in con-
tact with any heat source, sharp
edges or moving component which
might cause heat damage or mechan-
ical wear. Inspect all hose connec-
tions, such as clamps and couplings,
to make sure they are secure, and that
no leaks are present. Hoses should be
replaced immediately if there is any
evidence of deterioration or damage.
Air cleaner filter
We recommend that the air cleaner
filter be replaced by an authorized
HYUNDAI dealer.
Spark plugs
Make sure to install new spark plugs
of the correct heat range.
Va l v e cl e a r a n c e ( T h e t a E n g i n e )
Inspect excessive valve noise and/or
engine vibration and adjust if neces-
sary. We recommend that the system
be serviced by an authorized
HYUNDAI dealer.
Cooling system
Check the cooling system parts,
such as radiator, coolant reservoir,
hoses and connections for leakage
and damage. Replace any damaged
parts.
Coolant
The coolant should be changed at
the intervals specified in the mainte-
nance schedule.
Do not disconnect and inspect
spark plugs when the engine is
hot. You may burn yourself.
WARNING