brake fluid HYUNDAI ELANTRA HYBRID 2022 Owners Manual

2-6
Vehicle Information and Reporting Safety Defects
„„Gasoline 1.6 GDi HEV
The actual engine room in the vehicle may differ from the illustration.OCN7H090001
EnginE ComPartmEnt
1. Engine coolant reservoir .......................9-15
2. Engine coolant reservoir cap ................9-17
3. Inverter coolant reservoir...................... 9-16
4. Brake fluid reservoir .............................9-205. Air cleaner
............................................. 9-22
6. Engine oil dipstick .................................9-13
7. Engine oil filler cap ................................ 9-13
8. Windshield washer fluid reservoir ........9-21
9. Fuse box ................................................ 9-40

02
2-11
rECommEnDED luBriCants anD CaPaCitiEs
To help achieve proper engine and powertrain performance and durability, use only
lubricants of the proper quality. The correct lubricants also help promote engine
efficiency that results in improved fuel economy.
These lubricants and fluids are recommended for use in your vehicle.
Lubricant Volume Classification
Engine oil *1
(drain and refill)
4.02 US qt. (3.8 ℓ) SAE 0W20, API Latest(ILSAC
Latest) or ACEA C5
Dual clutch transmission fluid 1.7~1.8 US qt.
(1.6~1.7 ℓ) API GL-4, SAE 70W,
HK D DCTF TGO-10 (SK),
SPIRAX S6 GHDE 70W DCTF
(H.K.SHELL), 7 DCTF HKM (S-OIL)
Engine coolant 6.23 US qt. (5.9 ℓ)Mixture of antifreeze and water
(Phosphate-based Ethylene
glycol coolant for aluminum
radiator)
Inverter coolant
2.22 US qt. (2.1 ℓ)
Brake/clutch fluid As required DOT-4 *2
Fuel 44.38 US qt. (42 ℓ)Refer to “Fuel requirements” in
the Foreword chapter.
*1 : Refer to the recommended SAE viscosity numbers on page 12.
*2 : To maintain the best braking performance and ABS/ESC performance, have you use
genuine brake fluid that conform to specifications. (Standard : SAE J1704 DOT-4 LV,
ISO4925 CLASS-6 and FMVSS 116 DOT-4)

4
Instrument Cluster ......................................................................................... 4-4
Instrument Cluster Control ...................................................................................... 4-5
Adjusting instrument cluster illumination ............................................................4-5
Gauges and Meters .................................................................................................. 4-5
Speedometer ......................................................................................................... 4-5
Power gauge .......................................................................................................... 4-6
Hybrid battery SOC (State of Charge) gauge .......................................................4-6
Fuel gauge .............................................................................................................. 4 -7
Outside temperature gauge .................................................................................. 4-8
Odometer ............................................................................................................... 4-8
Range ...................................................................................................................... 4-9
Transmission Shift Indicator .................................................................................... 4-9
Dual clutch transmission shift indicator ..............................................................4-9
Warning and Indicator Lights ................................................................................ 4-10
Ready indicator .................................................................................................... 4-10
EV mode indicator ............................................................................................... 4-10
Service warning light ........................................................................................... 4-10
Air Bag Warning Light .......................................................................................... 4-10
Seat Belt Warning Light ........................................................................................ 4-11
Parking Brake & Brake Fluid Warning Light .........................................................4-11
Regenerative brake warning light ........................................................................ 4-11
Anti-lock Brake System (ABS) Warning Light ......................................................4-12
Electronic Brake Force Distribution (EBD) System Warning Light ....................4-12
Electronic Parking Brake (EPB) Warning Light ....................................................4-12
AUTO HOLD Indicator Light (if equipped) ..........................................................4-13
Electric Power Steering (EPS) Warning Light ......................................................4-13
Malfunction Indicator Lamp (MIL) ....................................................................... 4-13
Charging System Warning Light .......................................................................... 4-14
Engine Oil Pressure Warning Light ...................................................................... 4-14
Low Fuel Level Warning Light .............................................................................. 4-14
Master Warning Light ........................................................................................... 4-15
Low Tire Pressure Warning Light (if equipped)................................................... 4-15
Electronic Stability Control (ESC) Indicator Light ..............................................4-15
Electronic Stability Control (ESC) OFF Indicator Light .......................................4-16
Immobilizer Indicator Light .................................................................................. 4-16
Immobilizer Indicator Light (with smart key) .....................................................4-16
Turn Signal Indicator Light ................................................................................... 4-17
Exterior Light Warning Light ................................................................................ 4-17
LED headlight warning light ................................................................................. 4-17
Cruise Indicator Light ........................................................................................... 4-18
SPORT Mode Indicator Light ................................................................................ 4-18
4. Instrument Cluster

4
ECO Mode Indicator Light .................................................................................... 4-18
SMART Mode Indicator Light ............................................................................... 4-18
Icy Road Warning Light ........................................................................................ 4-18
High Beam Indicator Light ................................................................................... 4-19
Light ON Indicator Light ....................................................................................... 4-19
High Beam Assist indicator light .......................................................................... 4-19
Forward Collision-Avoidance Assist Warning Light ............................................4-19
Lane Keep Assist Indicator Light..........................................................................4-19
LCD Display Messages ........................................................................................... 4-20
Shift to P or N to start engine (for smart key system) .......................................4-20
Shift to P (for smart key system and dual clutch transmission)........................ 4-20
Low key battery (for smart key system).............................................................. 4-20
Press brake pedal to start engine
(for smart key system and dual clutch transmission) ........................................4-20
Key not in vehicle (for smart key system) ...........................................................4-20
Key not detected (for smart key system)............................................................ 4-20
Press START button again (for smart key system) .............................................4-20
Press START button with key (for smart key system) .........................................4-21
Check BRAKE SWITCH fuse
(for smart key system and dual clutch transmission) .........................................4-21
Door, Hood, Trunk Open Indicator....................................................................... 4-21
Sunroof Open ........................................................................................................ 4-21
Low Pressure ........................................................................................................ 4-22
Lights Mode.......................................................................................................... 4-22Wiper .................................................................................................................... 4-22
Heated Steering Wheel turned off ...................................................................... 4-22
Low washer fluid .................................................................................................. 4-22
Low fuel ................................................................................................................ 4-23
Engine Overheated .............................................................................................. 4-23
Check headlight ................................................................................................... 4-23
Check headlight (Low) ........................................................................................ 4-23
Check turn signal ................................................................................................. 4-23
Check brake light ................................................................................................. 4-23
Check daytime running light .............................................................................. 4-23
Check high mounted stop lamp ........................................................................ 4-23
Check headlight LED ........................................................................................... 4-23
Check Forward Collision-Avoidance Assist system ...........................................4-24
Check Lane Keeping Assist system .................................................................... 4-24
Check Blind-Spot Collision Warning system...................................................... 4-24
Check Driver Attention Warning system ............................................................4-24
Check High Beam Assist system ......................................................................... 4-24
Check Smart Cruise Control system ................................................................... 4-24

04
4-11
Seat Belt Warning Light
This warning light informs the driver that
the seat belt is not fastened.
For more information, refer to “Seat
Belts” in chapter 3.
Parking Brake & Brake Fluid
Warning Light
This warning light illuminates:
•
When you place the ignition switch to the ON position.
- The parking brake light illuminates for about 3 seconds and will then
turn off once the parking brake is
released.
• Whenever the parking brake is applied.
• Whenever the brake fluid level in the
reservoir is low.
- If the warning light illuminates with the parking brake released, it
indicates that the brake fluid level in
the reservoir is low.
If the brake fluid level in the reservoir is low:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. With the engine stopped, check the brake fluid level immediately
and add fluid as required (For more
information, refer to "Brake Fluid" in
chapter 8) . After adding brake fluid,
check all brake components for fluid
leaks. If a brake fluid leak is found, or
if the warning light remains on, or if
the brakes do not operate properly, do
not drive the vehicle. Have the vehicle
inspected by an authorized HYUNDAI
dealer.
Dual-diagonal braking system
Your vehicle is equipped with dual-
diagonal braking systems. This means
you still have braking on two wheels even
if one of the dual systems should fail.
With only one of the dual systems
working, more than normal pedal travel
and greater pedal pressure is required to
stop the vehicle.
If the brakes fail while you are driving,
shift to a lower gear for additional engine
braking and stop the vehicle as soon as it
is safe to do so.
WARNING
Parking Brake & Brake Fluid Warning
Light
Driving the vehicle with a warning light
ON is dangerous. If the Parking Brake &
Brake Fluid Warning Light illuminates
with the parking brake released, it
indicates that the brake fluid level is
low.
In this case, have the vehicle inspected
by an authorized HYUNDAI dealer.
Regenerative brake warning
light
(yellow)
This warning light illuminates:
When the regenerative brake does not
operate and the brake does not perform
well. This causes the Brake Warning
light (red) and Regenerative Brake
Warning Light (yellow) to illuminate
simultaneously.
If this occurs, drive safely and we
recommend that you have the vehicle
inspected by an authorized HYUNDAI
dealer.
The operation of the brake pedal may
be more difficult than normal and the
braking distance may increase.

Instrument Cluster
4-12
Anti-lock Brake System (ABS)
Warning Light
This warning light illuminates:
•
When you place the ignition switch to the ON position.
- The ABS warning light illuminates for about 3 seconds and then turns
off.
• Whenever there is a malfunction with the ABS.
Note that the hydraulic braking
system will still be operational even if
there is a malfunction with the ABS.
Electronic Brake Force
Distribution (EBD) System
Warning Light
These two warning lights illuminate at the same time while driving:
When the ABS and regular brake system
may not work normally.
In this case, have the vehicle inspected
by an authorized HYUNDAI dealer.
WARNING
Electronic Brake Force Distribution
(EBD) System Warning Light
When both ABS and Parking Brake &
Brake Fluid Warning Lights are on, the
brake system will not work normally
and you may experience an unexpected
and dangerous situation during sudden
braking.
In this case, avoid high speed driving
and abrupt braking.
Have the vehicle inspected by an
authorized HYUNDAI dealer as soon as possible.
Information - Electronic Brake Force Distribution (EBD)
System Warning Light
When the ABS Warning Light is on
or both ABS and Parking Brake &
Brake Fluid Warning Lights are on, the
speedometer, odometer, or tripmeter may
not work. Also, the EPS Warning Light may illuminate and the steering effort may
increase or decrease. In this case, have the vehicle inspected by
an authorized HYUNDAI dealer as soon as possible.
Electronic Parking Brake
(EPB) Warning Light EPB
This warning light illuminates:
• When you place the Engine Start/Stop
button to the ON position.
- The EPB warning light illuminates for approximately 3 seconds and
then turns off.
• Whenever there is a malfunction with the EPB.
If this occurs, have the vehicle
inspected by an authorized HYUNDAI
dealer.
Information
The Electronic Parking Brake (EPB)
Warning Light may illuminate when
the Electronic Stability control (ESC)
Indicator Light comes on to indicates that
the ESC is not working properly (This does not indicate malfunction of the EPB).

08
8-25
CAUTION
The driver must be in the vehicle for
steering and braking operations when
the vehicle is being towed. Passengers
other than the driver must not be in the
vehicle.
Always follow these emergency towing
precautions: • Place the ignition switch in the ACC
position so the steering wheel is not
locked.
• Place the shift button in N (Neutral).
• Release the parking brake.
• Depress the brake pedal with more
force than normal since you will have
reduced braking performance.
• More steering effort will be required
because the power steering system will be disabled.
• Use a vehicle heavier than your own to
tow your vehicle.
• The drivers of both vehicles should
communicate with each other
frequently.
• Before emergency towing, check that
the hook is not broken or damaged.
• Fasten the towing cable or chain
securely to the hook.
• Do not jerk the hook. Apply steady
and even force.
5m
OCN7H080006
• Use a towing cable or chain less than
5 m (16 feet) long. Attach a white or
red cloth (about 30 cm (12 inches)
wide) in the middle of the cable or
chain for easy visibility.
• Drive carefully so the towing cable or
chain remains tight during towing.
• Before towing, check the Dual clutch
transmission for fluid leaks under
your vehicle. If the Dual clutch
transmission fluid is leaking, flatbed
equipment or a towing dolly must be used.
NOTICE
Accelerate or decelerate the vehicle
in a slow and gradual manner while
maintaining tension on the tow rope
or chain to start or drive the vehicle,
otherwise tow hooks and the vehicle
may be damaged.

08
8-27
BasiC troUBlesHooting gUide
SYMPTOM
PROBABLE CAUSE
Starter won’t function
Engine turns over but will not start
Engine misfires
Engine overheats
Engine stops while driving driving
Fuel consumption is excessive
Brake pedal is spongy
Braking power is insufficient
Steering wheel is heavy
Steering wheel shakes
Steering wheel pulls to one side while driving
Vehicle pulls to one side while braking
Tire wear is abnormal
Charge warning light comes on while driving
Wipers, horn or lights won’t funciton
Battery discharge is excessive
Engine overheating O
Low fuel level O O
Fuel lines clogged O O
Fuel pump defective O O
Strainer clogged O O
Rich mixture O O O Water intrusion into fuel O O O
Coolant leakage OHigh idle speed O
Engine oil insufficient or defective O O
Battery fluid shortage O O
Battery discharged O O O
Battery terminal poor contact O O
Starter or ignition switch malfunction O
Ignition timing incorrect O O O Spark plugs deteriorated O O Spark plugs defective O

Emergency Situations
8-28
SYMPTOM
PROBABLE CAUSE
Starter won’t function
Engine turns over but will not start
Engine misfires
Engine overheats
Engine stops while driving driving
Fuel consumption is excessive
Brake pedal is spongy
Braking power is insufficient
Steering wheel is heavy
Steering wheel shakes
Steering wheel pulls to one side while driving
Vehicle pulls to one side while braking
Tire wear is abnormal
Charge warning light comes on while driving
Wipers, horn or lights won’t funciton
Battery discharge is excessive
Ignition circuit faulty O O Ignition coil or condensor faulty O O O
Distributor faulty O
Alternator belt loose O O O O O Check fuses, bulbs or wiring O
Brake dragging O O
Shift lever not positioned in
"P" or "N" range O
Frequent driving in lower gear O
Air intrusion into brake lines O
Brake fluid insufficient O
Brake disc and pads wet O O
Brake pad wear O O
Wheel alignment incorrect O O O O O O Wheel balance incorrect O O
Tire pressure incorrect
(too low or high) O O O O
Tire size incorrect O

Engine Compartment .................................................................................... 9-3
Maintenance Services ...................................................................................9-4Owner’s Responsibility ............................................................................................ 9-4
Owner Maintenance Precautions ............................................................................ 9-4
Owner Maintenance ...................................................................................... 9-5 Owner Maintenance Schedule ................................................................................ 9-5
Scheduled Maintenance Schedule ............................................................... 9-7 Normal Maintenance Schedule ............................................................................... 9-7
Explanation of Scheduled Maintenance Items ........................................... 9-11 HSG (Hybrid Starter & Generator) Belt ................................................................. 9-11
Dual Clutch Transmission Fluid ............................................................................. 9-12
Engine Oil ......................................................................................................9-13 Checking the Engine Oil Level ................................................................................9-13
Checking the Engine Oil and Filter ........................................................................9-14
Engine Coolant/Inverter Coolant .................................................................9-15 Checking the Coolant Level.................................................................................... 9-15
Changing Engine Coolant .......................................................................................9-18
Hybrid Starter & Generator (HSG) Belt ....................................................... 9-19 Checking the Hybrid Starter & Generator (HSG) Belt ...........................................9-19
Brake/Clutch Fluid ....................................................................................... 9-20 Checking the Brake/Clutch Fluid Level ................................................................ 9-20
Washer Fluid ..................................................................................................9-21 Checking the Washer Fluid Level ........................................................................... 9-21
Air Cleaner .................................................................................................... 9-22 Filter Replacement ................................................................................................. 9-22
Cabin Air Filter .............................................................................................. 9-24 Filter Inspection...................................................................................................... 9-24
Filter Replacement ................................................................................................. 9-24
Wiper Blades ................................................................................................ 9-25 Blade Inspection .................................................................................................... 9-25
Blade Replacement ................................................................................................ 9-25
Battery .......................................................................................................... 9-27 For Best Battery Service ........................................................................................ 9-27
Battery Recharging ................................................................................................ 9-28
Reset Features ........................................................................................................ 9-28
9. Maintenance
9