2021-2024 Hyundai Bayon SUV Instrument cluster -> Warning and indicator lights User Manual
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Instrument cluster -> Warning and indicator lights for Your Hyundai Bayon SUV Second Generation (2021-2024)

Instrument cluster  
Parking Brake & Brake  
Fluid Warning Light  
Warning and indicator lights  
Information  
i
This warning light illuminates:  
Make sure that all warning lights are  
OFF after starting the engine. If any  
light is still ON, this indicates a situa-  
tion that needs attention.  
• When you set the ignition switch to  
the ON position.  
- It illuminates for about 3 seconds  
- It remains on if the parking brake is  
applied.  
• When the parking brake is applied.  
Airbag Warning Light  
• When the brake fluid level in the res-  
ervoir is low.  
- If the warning light illuminates with  
the parking brake released, it indi-  
cates the brake fluid level in the  
reservoir is low.  
This warning light illuminates:  
• When you set the ignition switch to  
the ON position.  
- It illuminates for about 6 seconds  
and then goes off.  
• When there is a malfunction with the  
SRS.  
• In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer.  
If the brake fluid level in the reser-  
voir 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  
details, refer to “Brake Fluid” in  
chapter 9). 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. We recom-  
mend that you have the vehicle  
inspected by a HYUNDAI authorised  
repairer.  
Seat Belt Warning  
Light  
This warning light informs the driver  
and front passenger that the seat belt is  
not fastened.  
For more details, refer to the “Seat  
Belts” in chapter 3.  
4-8  
04  
Dual-diagonal braking system  
Anti-lock Brake  
System (ABS) Warning  
Light  
Your vehicle is equipped with dual-di-  
agonal 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 work-  
ing, more than normal pedal travel and  
greater pedal pressure are required to  
stop the vehicle.  
This warning light illuminates:  
• When you set the ignition switch or  
the Engine Start/Stop button to the  
ON position.  
- It illuminates for about 3 seconds  
and then goes off.  
• When there is a malfunction with the  
ABS (The normal braking system will  
still be operational without the assis-  
tance of the anti-lock brake system).  
In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer.  
Also, the vehicle will not stop in as short  
a distance with only a portion of the  
brake system working.  
If the brakes fail whilst 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.  
Electronic Brake Force  
Distribution (EBD)  
System Warning Light  
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.  
These two warning lights illuminate  
at the same time whilst driving:  
• When the ABS and regular brake  
system may not work normally.  
In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer.  
In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer.  
4-9  
Instrument cluster  
Motor Driven Power  
Steering (MDPS)  
WARNING  
Electronic Brake Force  
Distribution (EBD) System  
Warning Light  
This warning light illuminates:  
• When you set the ignition switch to  
the ON position.  
- It illuminates for about 3 seconds  
and then goes off.  
• When there is a malfunction with the  
MDPS.  
In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer.  
When both ABS and Parking Brake &  
Brake Fluid Warning Lights are on,  
the brake system will not work nor-  
mally and you may experience an  
unexpected and dangerous situation  
during sudden braking.  
In this case, avoid high speed driving  
and abrupt braking.  
We recommend you have the vehicle  
inspected by a HYUNDAI authorised  
repairer as soon as possible.  
Information  
i
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 MDPS  
Warning Light may illuminate and the  
steering effort may increase or  
decrease.  
In this case, we recommend you have  
the vehicle inspected by a HYUNDAI  
authorised repairer as soon as possible.  
4-10  
04  
Malfunction Indicator  
Lamp (MIL)  
Charging System  
Warning Light  
This warning light illuminates:  
This warning light illuminates:  
• When you set the ignition switch to  
• When there is a malfunction with  
either the alternator or electrical  
charging system.  
the ON position.  
- It illuminates for about 3 seconds  
and then goes off.  
• When there is a malfunction with the  
emission control system.  
In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer.  
If there is a malfunction with either  
the alternator or electrical charging  
system:  
1. Drive carefully to the nearest safe  
location and stop your vehicle.  
2. Turn the engine off and check the  
alternator drive belt for looseness or  
breakage.  
NOTICE  
• Driving with the Malfunction Indi-  
cator Lamp (MIL) on may cause  
damage to the emission control  
system which could affect drivabil-  
ity and/or fuel economy.  
If the belt is adjusted properly, there  
may be a problem in the electrical  
charging system.  
In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer as  
soon as possible.  
• If the enhanced engine protection  
system becomes activated due to  
lack of engine oil, engine power  
will be limited. If such condition  
continues repeatedly, the Malfunc-  
tion Indicator Lamp will illuminate.  
CAUTION  
If the Malfunction Indicator Lamp  
(MIL) illuminates, potential catalytic  
converter damage is possible which  
could result in loss of engine power.  
In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer as  
soon as possible.  
4-11  
Instrument cluster  
Engine Oil Pressure  
Warning Light  
NOTICE  
If the engine does not stop immedi-  
ately after the Engine Oil Pressure  
Warning Light is illuminated, severe  
damage could result.  
This warning light illuminates:  
• When the engine oil pressure is low.  
If the engine oil pressure is low:  
1. Drive carefully to the nearest safe  
location and stop your vehicle.  
2. Turn the engine off and check the  
engine oil level (For more details,  
refer to “Engine Oil” in chapter 9).  
If the level is low, add oil as required.  
If the warning light remains on after  
adding oil or if oil is not available, we  
recommend that you have the vehi-  
cle inspected by a HYUNDAI autho-  
rised repairer as soon as possible.  
Continued driving with the warning light  
on may cause engine failure.  
Information  
i
When engine oil pressure decreases  
due to insufficient engine oil, etc., the  
Engine Oil Pressure warning light will  
illuminate. In addition, the enhanced  
engine protection system which limits  
engine power will be activated. If the  
engine oil pressure is restored, the  
Engine Oil Pressure warning light and  
the enhanced engine protection system  
will turn off.  
4-12  
04  
Engine Oil Level  
Warning Light (if  
equipped)  
NOTICE  
If the light comes on continuously  
after adding the engine oil and trav-  
elling about 30-60 mi. (50-100 km)  
after the engine warms up, we rec-  
ommend that the system be checked  
by a HYUNDAI authorised repairer.  
The engine oil level warning light illumi-  
nates when the engine oil level should  
be checked.  
If the warning light comes on, check the  
engine oil level as soon as possible and  
add engine oil as required.  
Slowly pour the recommended oil little  
by little into a funnel. (Oil refill capacity :  
about 0.6-1.0 l)  
Even if this light doesn't come on  
after the engine has started, the  
engine oil should be checked and  
supplied periodically.  
Use only the specified engine oil. (Refer  
to "Recommended lubricants and  
capacities" in chapter 2.)  
Low Fuel Level  
Warning Light  
Do not overfill the engine oil. Make sure  
the oil level is not above F (Full) mark  
on the dipstick.  
This warning light illuminates:  
• When the fuel tank is nearly empty.  
Add fuel as soon as possible.  
Information  
i
NOTICE  
• If you travel about 30-60 mi. (50-100  
km) after the engine warms up, after  
adding the engine oil, the warning  
light will go off.  
• Cycle the ignition from OFF to ON 3  
times within 10 seconds, the warning  
light will go off immediately.  
However, when you turn off the  
warning light without adding the  
engine oil, the light will come on  
again after travelling about 30-60  
mi. (50-100 km) after the engine  
warms up.  
Driving with the Low Fuel Level  
warning light on or with the fuel level  
below “0” can cause the engine to  
misfire and damage the catalytic  
converter (if equipped).  
4-13  
Instrument cluster  
Master Warning Light  
Low Tyre Pressure  
Warning Light  
(if equipped)  
This indicator light illuminates:  
This warning light illuminates:  
• When there is a malfunction in opera-  
tion in any of the following systems:  
• When you set the ignition switch to  
the ON position.  
- Forward Collision-Avoidance Assist  
malfunction (if equipped)  
- It illuminates for about 3 seconds  
and then goes off.  
- Forward Collision-Avoidance Assist  
camera blocked (if equipped)  
- Lamp malfunction (if equipped)  
- High Beam Assist malfunction (if  
equipped)  
- Tyre Pressure Monitoring System  
(TPMS) malfunction (if equipped)  
• When one or more of your tyres are  
significantly underinflated (The loca-  
tion of the underinflated tyres are dis-  
played on the cluster display).  
For more details, refer to “Tyre Pres-  
sure Monitoring System (TPMS)” in  
chapter 8.  
This warning light remains on after  
blinking for about 60 seconds or  
repeatedly blinks on and off at  
about 3 second intervals:  
To identify the details of the warning,  
look at the cluster display.  
• When there is a malfunction with the  
TPMS.  
In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer as  
soon as possible.  
For more details, refer to “Tyre Pres-  
sure Monitoring System (TPMS)” in  
chapter 8.  
4-14  
04  
Electronic Stability  
Control (ESC)  
Indicator Light  
WARNING  
Safe Stopping  
• The TPMS cannot alert you to  
severe and sudden tyre damage  
caused by external factors.  
This indicator light illuminates:  
• When you set the ignition switch to  
the ON position.  
- It illuminates for about 3 seconds  
and then goes off.  
• When there is a malfunction with the  
ESC system.  
In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer.  
• If you notice any vehicle instabili-  
ty, immediately take your foot off  
the accelerator pedal, apply the  
brakes gradually with light force,  
and slowly move to a safe position  
off the road.  
Exhaust System (GPF)  
Warning Light  
(Petrol Engine,  
if equipped)  
This indicator light blinks:  
• Whilst the ESC is operating.  
For more details, refer to “Electronic  
Stability Control (ESC)” in chapter 6.  
This warning light illuminates:  
• This warning light illuminates, when  
accumulated soot reaches a certain  
amount.  
• When this warning light illuminates, it  
may turn off after driving the vehicle  
at more than 50 mph(80 km/h) for  
about 30 minutes (above 3rd gear  
with 1,500-4,000 engine RPM).  
If this warning light blinks in spite of the  
procedure (at this time cluster display  
warning message will be displayed),  
we recommend that you have the GPF  
system checked by a HYUNDAI autho-  
rised repairer.  
Electronic Stability  
Control (ESC) OFF  
Indicator Light  
This indicator light illuminates:  
• When you set the ignition switch to  
the ON position.  
- It illuminates for about 3 seconds  
and then goes off.  
• When you deactivate the ESC sys-  
tem by pressing the ESC OFF button.  
For more details, refer to “Electronic  
Stability Control (ESC)” in chapter 6.  
NOTICE  
If you continue to drive with the GPF  
warning light blinking for a long  
time, the GPF system can be dam-  
aged and fuel consumption can  
worsen.  
4-15  
Instrument cluster  
AUTO STOP Indicator  
Light (if equipped)  
Immobiliser Indicator  
Light (without smart  
key) (if equipped)  
This indicator light illuminates:  
This indicator light illuminates:  
• When the engine enters the Idle Stop  
mode of the ISG (Idle Stop and Go)  
system.  
• When the vehicle detects the immo-  
biliser in the key with the key ignition  
in the ON position.  
• When the automatic starting occurs,  
the AUTO STOP indicator on the  
cluster will blink for 5 seconds.  
- At this time, you can start the  
engine.  
- The indicator light goes off after  
starting the engine.  
For more details, refer to the “ISG  
(Idle Stop and Go) system” in chap-  
ter 6.  
This indicator light blinks:  
• When there is a malfunction with the  
immobiliser system.  
Information  
i
In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer.  
When the engine automatically starts  
by the ISG system, some warning lights  
(ABS, ESC, ESC OFF, MDPS or  
Parking brake warning light) may  
turn on for a few seconds.  
This happens because of low battery  
voltage. It does not mean the system  
has malfunctioned.  
4-16  
04  
Immobiliser Indicator  
Light (with smart key)  
(if equipped)  
Turn Signal Indicator  
Light  
This indicator light illuminates for  
up to 30 seconds:  
This indicator light blinks:  
• When you operate the turn signals.  
• When the vehicle detects the smart  
key in the vehicle with the Engine  
Start/Stop button in the ACC or ON  
position.  
- At this time, you can start the  
engine.  
If any of the following occur, there may  
be a malfunction with the turn signal  
system.  
- The turn signal indicator light illumi-  
nates but does not blink  
- The indicator light goes off after  
starting the engine.  
- The turn signal indicator light blinks  
rapidly  
- The turn signal indicator light does  
not illuminate at all  
If any of these conditions occur, we rec-  
ommend that you have your vehicle  
inspected by a HYUNDAI authorised  
repairer.  
This indicator light blinks for a few  
seconds:  
• When the smart key is not in the vehi-  
cle.  
- At this time, you cannot start the  
engine.  
Low Beam Indicator  
Light  
This indicator light illuminates for 2  
seconds and goes off:  
• If the smart key is in the vehicle and  
the Engine Start/Stop button is ON,  
but the vehicle cannot detect the  
smart key.  
In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer.  
This indicator light illuminates:  
• When the headlights are on.  
High Beam Indicator  
Light  
This indicator light illuminates:  
This indicator light blinks:  
• When there is a malfunction with the  
immobiliser system.  
In this case, we recommend that you  
have the vehicle inspected by a  
HYUNDAI authorised repairer.  
• When the headlights are on and in  
the high beam position.  
• When the turn signal lever is pulled  
into the Flash-to-Pass position.  
4-17  
Instrument cluster  
High Beam Assist  
(HBA) indicator light (if  
equipped)  
Press Brake  
(for Automated Manual  
Transmission)  
This indicator light illuminates :  
• When changing gear position with out  
depressing brake pedal.  
• When trying to start the engine with-  
out depressing brake pedal.  
This warning light illuminates:  
When the high-beam is on with the light  
switch in the AUTO light position.  
• White: When High Beam Assist is  
ready to operate.  
• Green: When High Beam Assist is  
operating.  
If your vehicle detects oncoming or pre-  
ceding vehicles, High Beam Assist will  
switch the high beam to low beam auto-  
matically.  
Parking Brake  
Engaged  
(for Automated Manual  
Transmission)  
This indicator light illuminates :  
For more details, refer to “High  
Beam Assist (HBA)” in chapter 5.  
• When engine is turned off without  
engaging parking brake lever. The  
indicator light illuminates for about 5  
seconds then goes off.  
Light ON Indicator  
Light  
This indicator light illuminates:  
• When the tail lights is on.  
Front Fog Indicator  
Light (if equipped)  
This indicator light illuminates:  
• When the front fog lights are on.  
Rear Fog Indicator  
Light (if equipped)  
This indicator light illuminates:  
• When the rear fog lights are on.  
4-18  
04  
Type A  
Type B  
„
„
Cruise Indicator Light  
(if equipped)  
Forward Safety warn-  
ing light  
(if equipped)  
The warning light illuminates:  
• When the ignition switch is in the ON  
position. It illuminates for about 3  
seconds and then goes off.  
• Yellow: When Forward Safety of For-  
ward Collision-Avoidance Assist is  
deselected, disabled, or a malfunc-  
tion is detected.  
If the yellow warning light remains on  
after the sensor has been uncovered or  
unblocked when Forward Safety is set,  
we recommend that your vehicle be  
inspected by an authorized HYUNDAI  
dealer.  
This indicator light illuminates:  
• When Cruise Control system is  
enabled.  
For more details, refer to “Cruise  
Control” in chapter 7.  
Type A  
„
Speed Limiter  
Indicator Light (if  
equipped)  
This warning light blinks:  
Type B  
„
• Red: When Forward Safety function  
is operating.  
For more details, refer to “Forward  
Collision-Avoidance Assist (FCA)”  
in chapter 7.  
This indicator light illuminates:  
• When the speed limiter is enabled.  
For more details, refer to "Manual  
Speed Limit Assist (MSLA)" or "Intel-  
ligent Speed Limit Assist (ISLA)" in  
chapter 7.  
4-19  

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