warning lights HYUNDAI I20 2020 Owner's Manual

10-9
10
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 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 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 the coolant level in the engine
coolant reservoir.
• Check the operation of all exterior
lights, including the stoplights, 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 Fall):
• Check the radiator, heater and air
conditioning hoses for leaks or
damage.
• Check the windshield washer spray
and wiper operation. Clean wiper
blades with clean cloth dampened
with washer fluid.
• Check the headlight alignment.
• Check the muffler, exhaust pipes,
shields and clamps.
• Check the lap/shoulder belts for wear
and function.
At least once a year:
• Clean the body and door drain holes.
• Lubricate the door hinges and checks,
and hood hinges.
• Lubricate the door and hood locks and
latches.
• Lubricate the door rubber
weatherstrips.
• Check the air conditioning system.
• Inspect and lubricate Automated
manual transmission linkage and
controls.
• Clean the battery and terminals.
• Check the brake/clutch fluid level.

10-14
Maintenance
MAINTENANCE
INTERVALS
MAINTENANCE ITEMNumber of months or driving distance, whichever comes first
Kmsx1,000
1.51020304050607080
Months
2 1224364860728496
Years
- 12345678
Tyre Pressure,condition & rotation - I,TR I,TR I,TR I,TR I,TR I,TR I,TR I,TR
Fuel lines, hoses and connections IIIIIIII
iMT system clutch tube and line - I IIIIIII
Driveshafts & bootsIIIIIIIII
Fluid leakages IIIIIIIII
Front and rear wheel bearings & bushes Inspect if reqd.
Parking brake (disc/drum ,shoe & operation) - CCCCCCCC
Wheel Alignment & Balancing - Inspect if reqd.
FINAL CHECKS
Bolt and nuts on chasis and body I I IIIIIII
Lubricate locks & hinges ILLLLLLLL
Check all electrical systems (Drive belts ,alterna-
tor)*
9
IIIIIIIII
Warning lights operation & GDS system check I IIIIIIII
Ext & int. lights, horn & gaugesIIIIIIIII
NORMAL MAINTENANCE SCHEDULE - PETROL ENGINE (CONT.)
I : Inspect and if necessary adjust,top-up, clean or replace
R : ReplaceC : Clean and Replace if necessary
TR : Tyre Rotation L : Lubricate

10-20
Maintenance
NORMAL MAINTENANCE SCHEDULE - DIESEL ENGINE (CONT.)
MAINTENANCE
INTERVALS
MAINTENANCE ITEMNumber of months or driving distance, whichever comes first
Kmsx1,000
1.51020304050607080
Months
2 1224364860728496
Years
- 12345678
Tyre Pressure,condition & rotation - I,TR I,TR I,TR I,TR I,TR I,TR I,TR I,TR
Fuel lines, hoses and connectionsIIIIIIIII
Driveshafts & bootsIIIIIIIII
Fluid leakages I IIIIIIII
Front and rear wheel bearings & bushes Inspect if reqd.
Parking brake (disc/drum ,shoe & operation) - C CCCCCCC
Wheel Alignment & Balancing - Inspect if reqd.
FINAL CHECKS
Bolt and nuts on chasis and body I I IIIIIII
Lubricate locks & hinges ILLLLLLLL
Check all electrical systems (Drive belts ,alterna-
tor)*
9
IIIIIIIII
Warning lights operation & GDS system check I IIIIIIII
Ext & int. lights, horn & gaugesIIIIIIIII
C : Clean and Replace if necessary
TR : Tyre Rotation L : Lubraicate I : Inspect and if necessary adjust,top-up, clean or replace
R : Replace

10-50
Maintenance
NOTICE
If you connect unauthorized electronic
devices to the battery, the battery may
be discharged. Never use unauthorized
devices.
Battery capacity label
OQXI079062OQXI079062
„„ Example Example
 The actual battery label in the vehicle
may differ from the illustration.
1. CMF45L-DIN : The HYUNDAI model
name of battery
2. 12V : The nominal voltage
3. 45Ah(20HR) : The nominal capacity (in
Ampere hours)
4. RC 80min : The nominal reserve
capacity (in min.)
5. CCA410 : The cold-test current in
amperes by SAE
6. 410A : The cold-test current in
amperes by EN
Battery recharging
Your vehicle has a maintenance-free,
calcium-based battery.
• If the battery becomes discharged in a
short time (because, for example, the
headlights or interior lights were left
on while the vehicle was not in use),
recharge it by slow charging (trickle)
for 10 hours.
• If the battery gradually discharges
because of high electric load while the
vehicle is being used, recharge it at
20-30A for two hours.
WARNING
Recharging battery
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 charging,
and stop or reduce the charging
rate if the battery cells begin
gassing (boiling) violently or if the
temperature of the electrolyte of any
cell exceeds 49°C (120°F).
• Wear eye protection when checking
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.

10-63
10
OTA070039OTA070039
„„ Blade type Blade type
NormalNormalBlownBlown
„„ Cartridge type Cartridge type
„„ Multi fuse Multi fuse
NormalNormalBlownBlown
NormalNormalBlownBlown
A vehicle’s electrical system is protected
from electrical overload damage by
fuses.
This vehicle has 2 fuse panels, one
located in the driver’s side panel bolster,
the other in the engine compartment.
If any of your vehicle’s lights,
accessories, or controls do not work,
check the appropriate circuit fuse. If a
fuse has blown, the element inside the
fuse will be melted or broken.
If the electrical system does not work,
first check the driver’s side fuse panel.
Before replacing a blown fuse, turn the
engine and all switches off, and then
disconnect the negative battery cable.
Always replace a blown fuse with one of
the same rating.
If the replacement fuse blows, this
indicates an electrical problem.
Avoid using the system involved and
we recommend that all inspect an
authorized HYUNDAI dealer.
i Information
Three kinds of fuses are used: blade type
for lower amperage rating, cartridge
type, and multi fuse for higher amperage
ratings.
WARNING
NEVER replace a fuse with anything but
another fuse of the same rating.
• A higher capacity fuse could cause
damage and possibly cause a fire.
• Do not install a wire or aluminum
foil instead of the proper fuse -
even as a temporary repair. It may
cause extensive wiring damage and
possibly a fire.
NOTICE
Do not use a screwdriver or any other
metal object to remove fuses because
it may cause a short circuit and damage
the system.
FUSES