2020 Hyundai Elantra brake light

7-78
Maintenance
Thoroughly flush the vehicle under-
body and wheel openings with luke-
warm or cold water once a month,
after off-road driving and at the end
of each winter. Pay special attention
to these areas because it is difficult
to see all the mud and dirt. It will do
more harm than good to wet down
the road grime without removing it.
The lower edges of doors, rocker
panels, and frame members have
drain holes that should not be
allowed to clog with dirt; trapped
water in these areas can cause rust-
ing.
Aluminum wheel maintenance
The aluminum wheels are coated
with a clear protective finish.
Do not use abrasive cleaner, pol- ishing compound, solvent, or
wire brushes on aluminum
wheels.
Clean the wheel when it has cooled.
Use only a mild soap or neutral detergent, and rinse thoroughly
with water. Also, clean the
wheels after driving on salted
roads.
Do not wash the wheels with high-speed car wash brushes.
Do not use any cleaners con- taining acid or alkaline deter-
gents.
Corrosion protection
Protecting your vehicle from corro-
sion
By using the most advanced design
and construction practices to combat
corrosion, HYUNDAI produces cars
of the highest quality. However, this is
only part of the job. To achieve the
long-term corrosion resistance your
vehicle can deliver, the owner’s
cooperation and assistance is also
required.
Common causes of corrosion
The most common causes of corro-
sion on your vehicle are:
Road salt, dirt and moisture that isallowed to accumulate underneath
the vehicle.
Removal of paint or protective coatings by stones, gravel, abra-
sion or minor scrapes and dents
which leave unprotected metal
exposed to corrosion.
NOTICE
After washing the vehicle, test
the brakes while driving slowly
to see if they have been affected
by water. If braking performance
is impaired, dry the brakes by
applying them lightly while
maintaining a slow forward
speed.
WARNING

I-2
Accessing your vehicle .....................................................3-3Immobilizer System....................................................3-\
11
Remote key...................................................................3-3
Remote key precautions ...............................................3-5
Smart key......................................................................3-\
6
Smart key precautions ..................................................3-9
Air bag warning labels ....................................................2-67
Air bags ........................................................................\
...2-43 Additional safety precautions .....................................2-66
Air bag collision sensors ............................................2-60
Air bag inflation conditions .......................................2-62
Air bag non-inflation conditions ................................2-63
Air bag warning labels ...............................................2-67
Curtain air bags ..........................................................2-48
Do not install a child restraint on the front passenger seat..........................................................2-59
Driver's air bag ...........................................................2-45
Driver's knee airbag....................................................2-45
How does the air bags system operate? .....................2-49
Occupant classification system (OCS) .......................2-55
Passenger's front air bag.............................................2-45
Side air bags ...............................................................2-47
SRS Care ....................................................................2-65\
SRS components and functions..................................2-49
What to expect after an air bag inflates .....................2-54 Where are the air bags? ..............................................2-45
Why didn't my air bag go off in a collision ...............2-60
Air cleaner.......................................................................7\
-29
Air conditioning system specification ..............................8-6
Airconditioning system Automatic climate control system............................3-123
Manual climate control system ................................3-114
Antenna ........................................................................\
.....4-2
Anti-lock brake system (ABS) .......................................5-42
Appearance care..............................................................7-75 Exterior care ...............................................................7-75
Interior care ................................................................7-80
Armrest (Rear seats) .......................................................2-14
Audio (Display Audio)/Video/Navigation System (AVN) ........................................................................\
....4-4
Audio remote control ........................................................4-3
Audio system Audio remote control ...................................................4-3
Auto defogging system .................................................3-137
Auto door lock/unlock features ......................................3-15 Impact sensing door unlock .......................................3-15
Shift lever auto door lock ...........................................3-15
Speed sensing door lock .............................................3-15
Auto light position ..........................................................3-99
Index
A

I-3
Automatic climate control system ................................3-123Air conditioning .......................................................3-130
Air Conditioning refrigerant label............................3-134
Air intake control .....................................................3-129
Automatic heating and air conditioning ...................3-124
Fan speed control .....................................................3-130
Manual heating and air conditioning .......................3-125
Mode selection .........................................................3-126
OFF mode.................................................................3-131
System maintenance .................................................3-133
Temperature control .................................................3-128
Automatic transmission ..................................................5-19 Good driving practices ...............................................5-24
Manual shift mode......................................................5-22
Shift lock system ........................................................5-23
Shift-lock release ........................................................5-23
Automatic Ventilation ...................................................3-139
Aux, USB and iPod ..........................................................4-2
Battery ........................................................................\
.....7-35 Battery recharging ......................................................7-36
Battery saver function ...................................................3-105
Before driving ...................................................................5-4
Blade type fuse ...............................................................7-56
Blind-Spot Collision Warning (BCW) system ...............5-54
Blue Link
®center ...........................................................3-24
Bluetooth®Wireless Technology ......................................4-4 Brake system ...................................................................5-39
Anti-lock brake system (ABS) ...................................5-42
Disc brakes wear indicator .........................................5-40
Electronic stability control (ESC) ..............................5-44
Good braking practices ..............................................5-49
Hill-start assist control (HAC) ...................................5-49
Parking brake..............................................................5-40
Power brakes ..............................................................5-39
Rear drum brakes .......................................................5-40
Vehicle stability management (VSM) ........................5-48
Brake/clutch fluid ...........................................................7-27
Bulb replacement Front parking lamp .....................................................7-64
Front side marker lamp ..............................................7-64
Front turn signal lamp ................................................7-64
Headlamp....................................................................7-64\
High mounted stop light replacement ........................7-72
Interior light bulb .......................................................7-73
License plate light bulb ..............................................7-73
Rear combination light bulb .......................................7-69
Side repeater lamp ......................................................7-68
Bulb wattage .....................................................................8-3\
Button start/stop, see engine start/stop button ..................5-9
I
Index
B

I-6
Exterior overviewFront ........................................................................\
.....1-2
Rear ........................................................................\
......1-3
Flat tire Jack and tools .............................................................6-15
Jack label ....................................................................6-21\
Spare tires ...................................................................6-15
Tire Mobility Kit ........................................................6-22
Floor mat anchor(s).......................................................3-148
Fluid Brake/clutch fluid .......................................................7-27
Washer fluid ...............................................................7-28
Forward Collision-Avoidance Assist (FCA) system Detect vehicle .............................................................5-73
Detect vehicle and pedestrian.....................................5-86
Front lamps ...................................................................3-106\
Front seat adjustment ........................................................2-6
Fuel filler door ................................................................3-49
Fuel gauge .......................................................................3\
-57
Fuel requirements .............................................................F-7
Fuse/relay panel description Engine compartment fuse panel .................................7-62
Instrument panel fuse panel .......................................7-59 Fuses ........................................................................\
.......7-53
Blade type fuse ...........................................................7-56
Cartridge type fuse .....................................................7-56
Engine compartment panel fuse replacement ............7-57
Fuse switch .................................................................7-55
Fuse/relay panel description .......................................7-59
Instrument panel fuse replacement.............................7-54
Main fuse ....................................................................7-57\
Multi fuse ...................................................................7-58
Gauges........................................................................\
.....3-56
Glove box......................................................................3-\
140
Hazard warning flasher .....................................................6-2
Hazardous driving conditions .......................................5-134
Head restraints ................................................................2-15
Headlamp delay function ..............................................3-105
Headlamp position ........................................................3-100
Headlight bulb replacement ............................................7-64
Heater Automatic climate control system............................3-123
Manual climate control system ................................3-114
Height adjustment ...........................................................2-25
High Beam Assist (HBA) .............................................3-101
High beam operation.....................................................3-101
Index
F
G
H