steering HYUNDAI SONATA HYBRID 2019 Repair Manual

7-39
7
Maintenance
Wheel alignment and tire bal- ance
The wheels on your vehicle were aligned and balanced carefully at the
factory to give you the longest tire life
and best overall performance.
In most cases, you will not need to
have your wheels aligned again.
However, if you notice unusual tire
wear or your vehicle pulling one way
or the other, the alignment may needto be reset.
If you notice your vehicle vibrating
when driving on a smooth road, your
wheels may need to be rebalanced.
Improper wheel weights can dam-
age your vehicle’s aluminum
wheels. Use only approved wheelweights.
Tire replacement
If the tire is worn evenly, a tread wear indicator will appear as a solid band
across the tread. This shows there isless than 1.6 mm (1/16 inch) of tread
left on the tire. Replace the tire when
this happens.
Do not wait for the band to appear
across the entire tread before replac-
ing the tire.
NOTICE
OLMB073027
Tread wear indicatorTo reduce the risk of DEATH or
SERIOUS INJURY:
Replace tires that are worn,
show uneven wear, or are
damaged. Worn tires can
cause loss of braking effec-
tiveness, steering control, andtraction.
Always replace tires with the
same size as each tire that
was originally supplied with
this vehicle. Using tires andwheels other than the recom-
mended sizes could cause
unusual handling characteris-
tics, poor vehicle control, or
negatively affect your vehi-
cle’s Anti-Lock Brake System(ABS) resulting in a seriousaccident.
(Continued)
WARNING

7-84
Maintenance
Interior care
Interior general precautions
Prevent caustic solutions such as perfume and cosmetic oil, from con-
tacting the interior parts because
they may cause damage or discol-
oration. If they do contact the interior
parts, wipe them off immediately.
See the instructions for the proper
way to clean vinyl.
Cleaning the upholstery andinterior trim
Vinyl
Remove dust and loose dirt from
vinyl with a whisk broom or vacuum
cleaner. Clean vinyl surfaces with a
vinyl cleaner.
Fabric
Remove dust and loose dirt from fab-
ric with a whisk broom or vacuum
cleaner. Clean with a mild soap solu-
tion recommended for upholstery or
carpets. Remove fresh spots imme-
diately with a fabric spot cleaner. If
fresh spots do not receive immediate
attention, the fabric can be stained
and its color can be affected. Also, its
fire-resistant properties can be
reduced if the material is not proper-ly maintained.
Leather (if equipped)
Feature of Seat Leather
- Leather is made from the outerskin of an animal, which goes through a special process to be
available for use. Since it is a nat-
ural object, each part differs in
thickness or density.
Wrinkles may appear as a natural result of stretching and shrinking
depending on the temperature
and humidity.
- The seat is made of stretchable fabric to improve comfort.
- The parts contacting the body are curved and the side supporting
area is high which provides driv-
ing comfort and stability.
- Wrinkles may appear naturally from usage. It is not a fault of the
products.
Using anything but recom-
mended cleaners and proce-
dures may affect the fabric’sappearance and fire-resistant
properties.
CAUTION
Never allow water or other liq- uids to come in contact with
electrical/electronic compo-
nents inside the vehicle as
this may damage them.
When cleaning leather prod-
ucts (steering wheel, seats
etc.), use neutral detergents
or low alcohol content solu-
tions. If you use high alcoholcontent solutions or acid/
alkaline detergents, the color
of the leather may fade or the
surface may get stripped off.
CAUTION

I-6
Lane Keeping Assist System (LKAS) ............................5-53
Limitations of the System ..........................................5-61
LKAS function change ...............................................5-60
LKAS malfunction .....................................................5-58
LKAS operation .........................................................5-54
LCD display ....................................................................3-85
LCD display control ...................................................3-85
Light ................................................................................3-98
Exterior Lights............................................................3-98
Interior Lights...........................................................3-107
Smart High Beam .....................................................3-100
Welcome System ......................................................3-106
Light bulbs ......................................................................7-69 Headlamp, parking lamp, turn signal lamp and side marker light bulb replacement.........................7-70
High mounted stop lamp ............................................7-76
Interior light bulb replacement ...................................7-76
License plate light bulb replacement .........................7-76
Rear combination light bulb replacement ..................7-74
Side repeater lamp replacement .................................7-73 Maintenance services ........................................................7-4
Owner maintenance precautions ..................................7-4
Owner's responsibility ..................................................7-4
Mirrors ............................................................................3-19 Inside Rearview Mirror ..............................................3-19
Reverse Parking Aid Function ...................................3-30
Side View Mirrors ......................................................3-27
Multimedia system............................................................4-2 Antenna ........................................................................4-2
Audio / Video / Navigation System (AVN) .................4-4
AUX, USB and iPod ®
Port ..........................................4-2
Bluetooth ®
Wireless Technology Hands-Free ..............4-4
Features of your vehicle ...............................................4-7
How vehicle audio works .............................................4-5
Steering Wheel Audio Control .....................................4-3
Owner maintenance ..........................................................7-5 Owner maintenance schedule .......................................7-6
Index
M
O
L

I-8
Smart Cruise Control system ..........................................5-84
Limitations of the system ...........................................5-95
SCC front radar sensor ...............................................5-93
Smart Cruise Control speed .......................................5-86
Smart Cruise Control vehicle-to-vehicle distance .....5-91
To adjust the sensitivity of Smart Cruise Control ......5-85
To convert to Cruise Control Mode ...........................5-86
Special driving conditions ............................................5-100 Driving at night ........................................................5-101
Driving in flooded areas ...........................................5-102
Driving in the rain ....................................................5-102
Hazardous driving conditions ..................................5-100
Highway driving.......................................................5-103
Rocking the vehicle ..................................................5-100
Smooth cornering .....................................................5-101
Steering wheel.................................................................3-16 Electric Power Steering (EPS) ...................................3-16
Heated Steering Wheel ...............................................3-18
Horn ............................................................................3-18
Tilt Steering / Telescope Steering ..............................3-17
Storage compartment ....................................................3-137
Center Console Storage ............................................3-137
Glove Box ................................................................3-137
Multi box ..................................................................3-138
Sunglass Holder........................................................3-138 Theft-alarm system .........................................................3-13
Tire Pressure Monitoring System (TPMS) .......................6-9
Changing a Tire with TPMS ......................................6-13
Check tire pressure .......................................................6-9
Low Tire Pressure Position and Tire Pressure Telltale ...............................................6-11
Low Tire Pressure Telltale..........................................6-11
Tire Pressure Monitoring System...............................6-10
TPMS (Tire Pressure Monitoring System) Malfunction Indicator .............................................6-12
Tire specification and pressure label ................................8-9
Tires and wheels ......................................................7-35, 8-4 All season tires ...........................................................7-48
Check tire inflation pressure ......................................7-37
Low aspect ratio tires .................................................7-49
Radial-ply tires ...........................................................7-49
Recommended cold tire inflation pressures ...............7-36
Snow tires ...................................................................7-48
Summer tires ..............................................................7-48
Tire care ......................................................................7-35
Tire maintenance ........................................................7-41
Tire replacement .........................................................7-39
Tire rotation ................................................................7-38
Tire sidewall labeling .................................................7-41
Index
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