warning lights Hyundai Nexo 2019 Owner's Guide

H15
Warning and indicator lights
OFE048100N
1. Power gauge
2. Speedometer
3. Fuel cell stack temperature gauge
4. Fuel gauge
5. Odometer/LCD display/Trip computer
6. Warning and indicator lights
Air bag warningCharging system warningElectronic Stability Control
(ESC) OFF indicator Forward Collision-
Avoidance Assist (FCA)
system warning
Seat belt warningLow fuel level warning Immobilizer Indicator
Parking brake &
brake fluid warningLow tire pressure warningTurn Signal IndicatorEPBElectronic Parking Brake
(EPB) warning
Regenerative brake
warningService warning High Beam IndicatorAUTO
HOLDAUTO HOLD Indicator
Anti-lock brake system
(ABS) warningPower down warning Light ON IndicatorMaster Warning
Electronic Brake force
Distribution (EBD) warning
Hydrogen gas leak
warning (Red) Ready indicatorLED Headlamp warning
Hydrogen leak sensor
warning (Yellow)Lane Keeping Assist (LKA)
system indicator
Electric Power Steering
(EPS) warningElectronic Stability Control
(ESC) indicator
Yellow
❈ For more details, refer to the ‘Instrument cluster’ in Chapter 3.

H32
CategoryQuestionsAnswers
Vehicle
overview
(10 items)
9. Can driving on test roads or over speed bumps damage the high voltage battery
and hydrogen tank?
The high voltage battery and hydrogen tank are unlikely to be damaged
under normal driving conditions. However, if the system begins to mal-
function due to a direct and serious vehicular impact, you are informed
of those system errors via warning lights on and the LCD display.

10. A water-like liquid is being discharged from the muffler and bottom of the vehi-
cle. Is it harmful to humans?
Water or vapor discharged is generated from electrochemical reac-
tions in the fuel cell stack, and is not harmful to humans. However,
liquids generated from the reactions can be somewhat acidic, so DO
NOT touch or ingest the liquid!
Also, the water discharged when parking the vehicle indoor may
make a puddle on the floor. Be careful as such puddle can freeze
and result in accident during winter.
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H42
CategoryQuestionsAnswers
Fuel Cell
Stack/High VoltageBattery
(4 items)
39. What happens if hydrogen gas leaks from the fuel cell stack?
(Red)If hydrogen gas leaks beyond what's tolerable from the fuel cell stack,
a hydrogen sensor installed in the system detects the leak and in
response, turns ON the hydrogen gas leak warning light in the cluster.
40. Can the fuel cell stack explode or burnout due to overheating?The fuel cell stack passed a high temperature test and is deemed
safe, so it is unlikely to explode.
41. Which symptoms occur if the fuel cellsystem malfunctions?
If the fuel cell system malfunctions, warning lights specific to the
actual problem appear on the LCD display. When this happens, the
vehicle speed may be limited, or the fuel cell system may shut
down. DO NOT lose your composure if this happens. Park your vehi-
cle and turn OFF the vehicle. Then, contact an authorized HYUNDAI
dealer for service.
42. Is the recharge performance of the highvoltage battery reduced depending on
its length of use? Like any vehicle component, the high voltage battery will decrease
in performance as it ages over time. However, the high voltage bat-
tery of the FCEV is durable enough to work at peak performance
beyond the warranty period.
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I-4
Driver Assist System.....................................................3-104Parking Distance Warning (Reverse/Forward) System ...................................................................3-104\
Rear View Monitor ...................................................3-108
Surround View Monitoring ......................................3-109
Driver Attention Warning (DAW) System......................5-94 System Setting and Activation ...................................5-94
Resetting the System ..................................................5-95
System Standby ..........................................................5-96
System Malfunction ...................................................5-96
Electric Power Steering (EPS) ........................................3-20
Electronic Parking Brake (EPB) .....................................5-19
Electronic Stability Control (ESC) .................................5-31
Emergency Fuel Filler Door Release..............................3-57
Explanation of scheduled maintenance items.................7-12
Exterior Care ...................................................................7-62
Exterior Features .............................................................3-42 Hood ........................................................................\
...3-42
Non-Powered Liftgate ................................................3-43
Power Liftgate ............................................................3-45
Smart Liftgate.............................................................3-51
Fuel Filler Door ..........................................................3-55
Emergency Fuel Filler Door Release .........................3-57 Exterior Features ...........................................................3-175
Roof Side Rails ........................................................3-175
Exterior Lights ................................................................3-89
Exterior Overview.............................................................1-2
Features of FCEV............................................................H10 How to Start the Vehicle .............................................H10
How to Stop the Vehicle .............................................H11
Virtual Engine Sound System .....................................H11
Fuel filler door ............................................................H12
Warning and indicator lights.......................................H15
LCD Display Messages ..............................................H16
FCEV mode ................................................................H21
When the high voltage battery is weak ......................H25
If the 12 volt battery is discharged .............................H25
Emergency while driving............................................H26
Floor Mat Anchor(s) .....................................................3-171
Forward Collision-avoidance Assist (FCA) System.......5-39 System Setting and Activation ...................................5-39
FCA Warning Message and System Control..............5-41
FCA Sensor (Front Radar/Front View Camera).........5-44
System Malfunction ...................................................5-46
Limitations of the System ..........................................5-47
Index
E
F

I-6
Instrument Cluster...........................................................3-58Instrument Cluster Control .........................................3-59
Gauges and Meters .....................................................3-59
Warning and Indicator Lights.....................................3-65
LCD Display Messages ..............................................3-76
Instrument Panel Overview ..............................................1-5
Interior Care ....................................................................7-67\
Interior Features ............................................................3-163 Cup Holder ...............................................................3-163
Sunvisor ....................................................................3-16\
4
Power Outlet.............................................................3-165
AC Inverter...............................................................3-166
USB Charger ............................................................3-168
Wireless Cellular Phone Charging System ..............3-168
Clock ........................................................................\
3-170
Coat Hook ................................................................3-171
Floor Mat Anchor(s) .................................................3-171
Luggage Net Holder .................................................3-172
Cargo Security Screen ..............................................3-173
Interior Overview..............................................................1-4
Introduction of FCEV .......................................................H2 Lane Following Assist (LFA) System ............................5-87
LFA operation .............................................................5-88
Warning message........................................................5-90
Limitations of the system ...........................................5-92
Lane Keeping Assist (LKA) System ..............................5-79 LKA System Operation ..............................................5-80
Warning Light and Message.......................................5-83
Limitations of the System ..........................................5-85
LKA System Function Change ..................................5-86
LCD Display ...................................................................3-81 LCD Display Control .................................................3-81
LCD Display Modes ..................................................3-82
LCD Display Messages (FCEV) .....................................H16
Leading Vehicle Departure Alert ..................................5-116 System Setting and Activation .................................5-116
Light bulbs ......................................................................7-\
57 Headlamp, front center lamp, turn signal lamp, daytime running lamp, parking lamp,
side marker replacement .........................................7-58
Side Repeater Lamp Replacement .............................7-58
Rear Combination Light Bulb Replacement ..............7-59
High mounted stop lamp ............................................7-59
License Plate Light Bulb Replacement ......................7-60
Interior Light Bulb Replacement ...............................7-60
Index
L

I-7
Lighting ........................................................................\
...3-89Exterior Lights............................................................3-89
Welcome System ........................................................3-99
Luggage Net Holder .....................................................3-172
Maintenance services ........................................................7-4 Owner's Responsibility.................................................7-4
Owner Maintenance Precautions..................................7-4
Mirrors ........................................................................\
....3-23 Inside Rearview Mirror ..............................................3-23
Side View Mirrors ......................................................3-31
Motor Number ..................................................................8-8
Multimedia system............................................................4-2 USB and iPod
®port .....................................................4-2
Antenna ........................................................................\
4-2
Steering wheel audio controls ......................................4-3
Bluetooth
®Wireless Technology..................................4-4
Audio/Video/Navigation system (AVN) ......................4-4
Non-Powered Liftgate.....................................................3-43 Occupant Classification System (OCS)..........................2-58
Owner maintenance ..........................................................7-5
Owner maintenance schedule .......................................7-6
Paddle Shifter (Regenerative Braking Control) .............5-17
Parking Distance Warning (Reverse/Forward) System .......................................................................3\
-104
Power Brakes ..................................................................5-18
Power Button ....................................................................5-6 POWER Button Positions ............................................5-7
Starting the Vehicle ......................................................5-9
Turning Off the Vehicle..............................................5-10
Power Liftgate.................................................................3-45
Power Outlet .................................................................3-165
Rear Cross-traffic Collision Warning (RCCW)/ Rear Cross-traffic Collision-avoidance Assist
(RCCA)........................................................................\
5-67
System Description ....................................................5-67
System Setting and Activation ...................................5-68
Warning and System Control .....................................5-69
Limitations of the System ..........................................5-73
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Index
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