2021 HYUNDAI ELANTRA HYBRID parking brake

Maintenance
9-6
While operating your vehicle:
• Note any changes in the sound of the
exhaust or any smell of exhaust fumes
in the vehicle.
• Check for vibrations in the steering
wheel. Notice if there is any increased
steering effort or looseness in the
steering wheel, or change in its
straight-ahead position.
• Notice if your vehicle constantly turns
slightly or “pulls” to one side when
traveling on smooth, level road.
• When stopping, listen and check for
unusual sounds, pulling to one side,
increased brake pedal travel or “hard-
to-push” brake pedal.
• If any slipping or changes in the
operation of your transmission occurs,
check the transmission fluid level.
• Check the intelligent variable
transmission P (Park) function.
• Check the parking brake.
• Check for fluid leaks under your
vehicle (water dripping from the air
conditioning system during or after
use is normal).
At least monthly:
• Check coolant level in the engine
coolant reservoir.
• Check the operation of all exterior
lights, including the brake lights, turn
signals and hazard warning flashers.
• Check the inflation pressures of all
tires including the spare for tires that
are worn, show uneven wear, or are
damaged.
• Check for loose wheel lug nuts.
At least twice a year:
(i.e., every Spring and Autumn)
• Check radiator, heater and air
conditioning hoses for leaks or
damage.
• Check windshield washer spray and
wiper operation. Clean wiper blades
with a clean cloth dampened with
washer a fluid.
• Check headlamp alignment.
• Check muffler, exhaust pipes, shields
and clamps.
• Check the seat belts for wear and
function.
At least once a year:
• Clean body and door drain holes.
• Lubricate door hinges and hood
hinges.
• Lubricate door and hood locks and
latches.
• Lubricate door rubber weather strips.
• Lubricate door checker.
• Check the air conditioning system.
• Inspect and lubricate intelligent
variable transmission linkage and
controls.
• Clean the battery and terminals.
• Check the brake fluid level.

09
9-13
Maintenance under severe usage conditions
Maintenance itemMaintenance
operation Maintenance Intervals
Driving condition
Steering gear rack,
linkage and boots IInspect more frequently
depending on the condition C, D, E, F, G
Front suspension ball
joints IInspect more frequently
depending on the condition C, D, E, F, G
Disc brakes and pads,
calipers and rotors IInspect more frequently
depending on the condition C, D, E, G, H
Parking brake IInspect more frequently
depending on the condition C, D, G, H
Driveshaft and boots IInspect more frequently
depending on the condition C, D, E, F, G, H, I, J
Cabin air filter RReplace more frequently
depending on the condition C, E
Severe driving conditions
A. Repeatedly driving short distance of less than 5 miles (8 km) in normal temperature
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 saltspread roads
D. Driving in areas using salt or other corrosive materials or in very cold weather
E. Driving in the condition of inflowing sand or dust into engine
F. Driving in heavy traffic area
G. Driving on uphill, downhill, or mountain roads
H. Using for towing or camping, and driving with loading on the roof.
I. Driving for patrol car, taxi, commercial car or vehicle towing
J. Frequently driving under high speed or rapid acceleration.
K. Frequently driving in stop-and-go conditions
L. Engine oil usage which is not recommended (Mineral type, Semi-synthetic, Lower
grade spec, etc.)

Maintenance
9-16
Checking the Engine Oil Level
Engine oil is used for lubrication and
cooling, so it is gradually consumed
during driving the vehicle.
Regularly check and manage the oil level
using the following procedure.
1. Follow all of the oil manufacturer’s
precautions.
2. Be sure the vehicle is on the level
ground in P (Park) with the parking
brake set. If possible, block the
wheels.
3. Turn the engine on and allow the
engine to reach normal operating
temperature.
4. Turn the engine off and wait about 15
minutes (with oil filler cap and dipstick
detached) for the oil to return to the
oil pan.
5. Pull the dipstick out, wipe it clean, and
re-insert it fully.
OCN7H090003
6. Pull the dipstick out again and check
the level.
OCN7H090004
7. Check if the oil level is between the
F-L line and refill it if the oil level is
near the L line.
Use only the specified engine oil. (refer
to “Recommended Lubricants and
Capacities” in chapter 2).
ENGINE OIL

Maintenance
9-52
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
The headlamp and tail lamp lenses could
appear frosty if the vehicle is washed after
driving or the vehicle is driven at night in
wet weather. This condition is caused by
temperature difference between the lamp
inside and outside and does not indicate
a problem with your vehicle. When
moisture condenses in the lamp, it will be
removed after driving with the headlamp
on. The removable level may differ
depending on lamp size, lamp position
and environmental condition. However, if
moisture is not removed, have the vehicle
inspected by an authorized HYUNDAI
dealer.
WARNING
• Prior to replacing a lamp, depress
the foot brake, move the shift button
into P (Park) apply the parking brake,
place the ignition 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.
• When the bulb is disconnected or the
lamp connector is removed while the
lamp is operating normally, the fuse
box electronics may recognize the
lamp as a malfunction. Therefore, a
fault record for the lamp may remain
in the Diagnostic Trouble Code (DTC)
recorded in the fuse box.
LIGHT BULBS

I
I-3
B
Before Driving
........................................................................\
...............................6-3
Before Entering the Vehicle ........................................................................\
.......6-3
Before Starting ........................................................................\
...........................6-3
Blind-Spot Collision-Avoidance Assist (BCA)
..................................................7-36
Function malfunction and limitations ..............................................................7-45
Function operation ........................................................................\
....................7-40
Function settings ........................................................................\
......................7-38
Brake System
........................................................................\
...............................6-23
Auto Hold ........................................................................\
.................................6-28
Disc Brakes W ear Indicator ........................................................................\
......6-23
Electronic Parking Brake (EPB) .....................................................................6-24
Power Brakes ........................................................................\
............................6-23
Brake/Clutch fluid
........................................................................\
.......................9-23
Checking the Brake/Clutch Fluid Level ...........................................................9-23
Bulb Wattage
........................................................................\
..................................2-8
C
Cabin Air Filter
........................................................................\
............................9-26
Filter Inspection ........................................................................\
........................9-26
Filter Replacement ........................................................................\
...................9-26
California perchlorate notice
........................................................................\
.......9-73
Child Restraint System (CRS)
........................................................................\
.....3-27
Children Always in the Rear ........................................................................\
....3-27
Installing a Child Restraint System (CRS) .......................................................3-29
Selecting a Child Restraint System (CRS) .......................................................3-28
Climate control additional features
....................................................................5-101
Auto comfort control (for driver’ s seat) .........................................................5-101
Automatic ventilation ........................................................................\
.............5-101
Sunroof inside air recirculation ......................................................................5-101
Coasting guide
........................................................................\
.............................6-22
Consumer Information
........................................................................\
.................2-15
Cruise Control (CC)
........................................................................\
....................7-61
Function operation ........................................................................\
...................7-61