2023 HYUNDAI IONIQ 6 warning lights

Driver Assistance System
7-20
• Forward Collision-Avoidance Assist may be limited or disabled if the vehicle
speed is too high or the distance to the
vehicle ahead is far.
• When a collision with a surrounding vehicle is expected, Lane-Change
Oncoming, Lane-Change Side and
Evasive Steering Assist will not assist
you with steering but only warn the you
of a collision (if equipped).

Information • In a situation where collision is imminent, braking may be assisted by Forward
Collision-Avoidance Assist when braking
is insufficient by the driver.
• The images and colors in the instrument cluster may differ depending on the
instrument cluster type or theme selected
from the settings menu.

Forward Collision-Avoidance
Assist Malfunction and
Limitations
Forward Collision-Avoidance Assist
malfunction
B7000401
When Forward Collision-Avoidance Assist
is not working properly, the ‘Check
Forward Safety system’ and ‘Check
Forward/Side Safety system’ warning message will appear, and the , and
warning lights will illuminate on the
instrument cluster. Have the vehicle
inspected by an authorized HYUNDAI
dealer.
Forward Collision-Avoidance Assist
disabled
B7000402
When the front windshield where the
front view camera is located, front radar
cover, bumper (if equipped) or sensor is
covered with foreign material, such as
snow or rain, it can reduce the detecting
performance and temporarily limit or
disable Forward Collision-Avoidance
Assist.
If this occurs the ‘Critical Forward Safety
functions disabled. Camera obscured’ or
the ‘Critical Forward Safety functions
disabled. Radar blocked’ warning
message, and the , and warning
lights will illuminate on the instrument
cluster.
Forward Collision-Avoidance Assist will
operate properly when snow, rain or
foreign material is removed.
If Forward Collision-Avoidance Assist
does not operate properly after
obstruction (snow, rain, or foreign
material) is removed (including trailer,
carrier, etc., from the rear bumper), have
the vehicle inspected by an authorized
HYUNDAI dealer.
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7
7-21
WARNING • Even though the warning message or warning light does not appear on the
instrument cluster, Forward
Collision-Avoidance Assist may not
properly operate.
• Forward Collision-Avoidance Assist may not properly operate in an area (for
example, open terrain), where any
objects are not detected after turning
ON the vehicle.
• If the vehicle is turned off and restarted while the camera is blocked or
malfunctioned, the condition is
maintained. Therefore, Forward
Collision-Avoidance Assist may not
operate properly.

Limitations of Forward
Collision-Avoidance Assist
Forward Collision-Avoidance Assist may
not operate properly, or it may operate
unexpectedly under the following
circumstances:
• The detecting sensor or the surroundings are contaminated or
damaged
• The temperature around the front view camera is high or low due to
surrounding environment
• The camera lens is contaminated due to tinted, filmed or coated windshield,
damaged glass, or sticky foreign
material (sticker, bug, etc.) on the glass
• Moisture is not removed or frozen on the windshield
• Washer fluid is continuously sprayed, or the wiper is on
• Driving in heavy rain or snow, or thick fog
• The field of view of the front view camera is obstructed by sun glare • Street light or light from an oncoming
traffic is reflected on the wet road
surface, such as a puddle on the road
• An object is placed on the dashboard
• Your vehicle is being towed
• The surrounding is very bright
• The surrounding is very dark, such as in a tunnel, etc.
• The brightness changes suddenly, for example when entering or exiting a
tunnel
• The brightness outside is low, and the headlights are not on or are not bright
• Driving through steam, smoke or shadow
• Only part of the vehicle, powered two-wheeler, pedestrian or cyclist is
detected
• The vehicle or powered two-wheeler in front is a bus, heavy truck, truck with an
unusually shaped cargo, trailer, etc.
• The vehicle or powered two-wheeler in front has no tail lights, tail lights are
located unusually, etc.
• The brightness outside is low, and the tail lights are not on or are not bright
• The rear of the front vehicle is small or the vehicle does not look normal, such
as when the vehicle is tilted,
overturned, or the side of the vehicle is
visible, etc.
• The front vehicle’s ground clearance is low or high
• A vehicle, powered two-wheeler, pedestrian or cyclist suddenly cuts in
front
• The bumper around the front radar is impacted, damaged or the front radar is
out of position
• The temperature around the front radar is high or low
• Driving through a tunnel or iron bridge
• Driving in vast areas where there are few vehicles or structures (for example,
desert, meadow, suburb, etc.)
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7
7-53
this occurs, the 'Speed Limit system
disabled. Camera obscured' warning
message and ( ) warning light will appear
on the instrument cluster.
Intelligent Speed Limit Assist will operate
properly when snow, rain or foreign
material is removed.
If Intelligent Speed Limit Assist does not
operate properly after it is removed, have
the vehicle inspected by an authorized
HYUNDAI dealer.
WARNING • Even though the warning message or warning light does not appear on the
instrument cluster, Intelligent Speed
Limit Assist may not properly operate.
• If the vehicle is turned off and restarted while the camera is blocked or
malfunctioned, the condition is
maintained. Therefore, Intelligent
Speed Limit Assist may not operate
properly.

Limitations of Intelligent Speed
Limit Assist
Intelligent Speed Limit Assist may not
operate properly, or it may operate
unexpectedly under the following
circumstances:
• The road sign is contaminated or indistinguishable
- The road sign is difficult to see due to bad weather, such as rain, snow, fog,
etc.
- The road sign is not clear or damaged
- The road sign is partially obscured by surrounding objects or shadow
• The road signs do not conform to the standard
- The text or picture on the road sign is different from the standard - The road sign is installed between the
main line and the exit road or
between diverging roads
- There is no conditional road signs on the road sign located on the exit road
- A sign is attached to another vehicle
• The distance between the vehicle and the road signs is too far
• The vehicle encounters illuminant road signs
• Intelligent Speed Limit Assist incorrectly recognizes numbers or
pictures in the street signs or other
signs as the speed limit
• A road sign near the road you are driving is detected
• The other traffic sign or signboards are alongside the road sign
• Multiple signs are installed close together
• The minimum speed limit sign is misrecognized
• The minimum speed limit sign is on the road
• The brightness changes suddenly, for example when entering or exiting a
tunnel or passing under a bridge
• Headlights are not used or the brightness of the headlights are weak at
night or in the tunnel
• Road signs are difficult to recognize due to the reflection of sunlight, street
lights, or oncoming vehicles
• The navigation information or GPS information contain errors.
• The driver does not follow the guide of the navigation.
• The driver is driving on a new road that is not in the navigation system yet.
• The field of view of the front view camera is obstructed by sun glare
• Driving on a road that is sharply curved or continuously curved
Hyundai_CE_en_US.book Page 53

Driver Assistance System
7-72
the vehicle inspected by an authorized
HYUNDAI dealer.
Smart Cruise Control disabled
B0349EE02
When the front radar cover or sensor is
covered with snow, rain, or foreign
material, it can reduce the detecting
performance and temporarily limit or
disable Smart Cruise Control.
If this occurs the 'Smart Cruise Control
disabled. Radar blocked' warning
message will appear for a certain period
of time on the instrument cluster.
Smart Cruise Control will operate
properly when snow, rain or foreign
material is removed.
WARNING Even though the warning message does
not appear on the instrument cluster,
Smart Cruise Control may not properly
operate.

CAUTION Smart Cruise Control may not properly
operate in an area (for example, open
terrain), where there is nothing to detect
after turning ON the vehicle.

Limitations of Smart Cruise Control
Smart Cruise Control may not operate
properly, or it may operate unexpectedly
under the following circumstances:
• The detecting sensor or the surroundings are contaminated or
damaged
• Washer fluid is continuously sprayed, or the wiper is on
• The camera lens is contaminated due to tinted, filmed or coated windshield,
damaged glass, or sticky foreign
material (sticker, bug, etc.) on the glass
• Moisture is not removed or frozen on the windshield
• The field of view of the front view camera is obstructed by sun glare
• Street light or light from an oncoming vehicle is reflected on the wet road
surface, such as a puddle on the road
• The temperature around the front view camera is high or low
• An object is placed on the dashboard
• The surrounding is very bright
• The surrounding is very dark, such as in a tunnel, etc.
• The brightness changes suddenly, for example when entering or exiting a
tunnel
• The brightness outside is low, and the headlights are not on or are not bright
• Driving in heavy rain or snow, or thick fog
• Driving through steam, smoke or shadow
• Only part of the vehicle is detected
• The vehicle in front has no tail lights, tail lights are located unusually, etc.
• The brightness outside is low, and the tail lights are not on or are not bright
• The rear of the front vehicle is small or does not look normal (for example,
tilted, overturned, etc.)
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- The target lane to make a lane change disappears
- The target lane to make a lane change is not detected
- There is a problem with turn signal lights
- Highway Lane Change Assist function is off (The function turns off
when the function is turned off from
the settings menu, when the road
changes to a one-way road, when
there is a intersection or crosswalk
ahead, when you enter a road with no
structure, such as a medium strip,
guardrail, etc., or when there is a
pedestrian or cyclist on the driving
lane.)
- Your vehicle speed is below 35 mph (55 km/h)
• While the function is operating, when the function is canceled, depending on
the driving conditions, the vehicle may
drive to the middle of the driving lane or
steering assist may stop. Always pay
attention to road and driving conditions
while driving.
• The function may not operate properly on roads with pedestrians or cyclists,
such as an intersection or crosswalk.
Always pay attention to road and
driving conditions while driving.
Highway Driving Assist
Malfunction and Limitations
Highway Driving Assist malfunction
Type A/Type B
B7005701
When Highway Driving Assist or Highway
Lane Change function is not working
properly, the 'Check Highway Driving
Assist system' or 'Check Lane Change
Assist function' warning message will
appear, and the warning light will
illuminate on the instrument cluster. Have
the vehicle inspected by an authorized
HYUNDAI dealer.
WARNING • The driver is responsible for controlling the vehicle and safe driving.
• Always have your hands on the steering wheel while driving.
• Highway Driving Assist is a supplemental function that assists the
driver in driving the vehicle and is not a
complete autonomous driving system.
Always check road conditions, and if
necessary, take appropriate actions to
drive safely.
• Always have your eyes on the road, and it is the responsibility of the driver to
avoid violating traffic laws. The vehicle
manufacturer is not responsible for any
traffic violation or accidents caused by
the driver.
• Highway Driving Assist may not be able to recognize all traffic situations.
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Emergency Situations
8-2
Hazard Warning Flasher
B8000201
The hazard warning flasher warns other
drivers to exercise extreme caution when
approaching, overtaking, or passing your
vehicle. It should be used whenever
making emergency repairs or when
stopped near the edge of a roadway.
To turn on or off the hazard warning
flasher, press the hazard warning flasher
button with the Start/Stop button in any
position. The hazard warning flasher
button is located in the center fascia
panel. All turn signal lights flash
simultaneously.
• The hazard warning flasher operates whether your vehicle is running or not.
• The turn signals do not work when the hazard flasher is on.
In Case of an Emergency
While Driving
If the Vehicle Stalls While
Driving
• Reduce the vehicle speed gradually, keeping a straight line. Move cautiously
off the road to a safe place.
• Turn on your hazard warning flasher.
• Try to start the vehicle again. If your vehicle does not start, contact an
authorized HYUNDAI dealer or seek
other qualified assistance.
If the Vehicle Stalls at A
Crossroad or Crossing
If the vehicle stalls at a crossroad or
intersection, if safe to do so, shift the gear
to N (Neutral) and then push the vehicle
to a safe location.
If You Have a Flat Tire While
Driving
If a tire goes flat while you are driving:
• Take your foot off the accelerator pedal and let the vehicle slow down while
driving straight ahead. Do not apply the
brakes immediately or attempt to pull
off the road because this may cause
loss of vehicle control resulting in a
collision. When the vehicle has slowed
to such a speed that it is safe to do so,
brake carefully and pull off the road.
Drive off the road as far as possible and
park on a firm, level ground. If you are
on a divided highway, do not park in the
median area between the two traffic
lanes.
• When the vehicle is stopped, press the hazard warning flasher button, shift the
gear to P (Park), apply the parking
brake, and press the Start/Stop button
to the OFF position.
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8
8-5
• The electrical ignition system works with high voltage.
NEVER touch these components with
the vehicle running or when the
Start/Stop button is in the ON position.
• The electrical ignition system works with high voltage. NEVER touch these
components Start/Stop button in the
ON or START position.
• Do not allow the (+) and (-) jumper cables to touch. It may cause sparks.
• The battery may rupture or explode when you jump start with a low or
frozen battery.
• Do not directly connect the (-) to the jump cable. Connect the (-) to the one
of the metallic parts located far from
the jump cable in the vehicle. The direct
(-) connection to the jump cable may
cause an explosion.

Jump starting procedure
Information When you jump start your vehicle, use the
jumper terminal in the motor compartment.

1. Position the vehicles close enough that the jumper cables will reach. Do not
allow the vehicle body parts to contact.
2. Avoid fans or any moving parts in the motor compartment at all times, even
when the vehicles are turned off.
3. Turn off all electrical devices such as radios, lights, air conditioning, etc. Put
the vehicles in P (Park) and apply the
parking brake. Turn both vehicles OFF.
4. Open the hood.
5. Remove the battery cover located inside of the front trunk.
6. Remove the motor compartment fuse box cover.
CAUTION Before jump starting, make sure to
correctly identify the positive (+) and
negative (-) terminals to avoid reverse
polarity connections.

B8001501
7. Connect the jumper cables in the exact sequence shown in the illustration. First
connect one jumper cable to the red,
positive (+) jumper terminal of your
vehicle (1).
8. Connect the other end of the jumper cable to the red, positive (+)
battery/jumper terminal of the
assisting vehicle (2).
9. Connect the second jumper cable to the black, negative (-) battery/jumper
terminal of the assisting vehicle (3).
10.Connect the other end of the second jumper cable to the black, negative (-)
chassis ground of your vehicle (4).
Do not allow the jumper cables to
contact anything except the correct
battery or jumper terminals or the
correct ground. Do not lean over the
battery when making connections.
WARNING Do not connect the jumper cable to the
negative (-) jumper terminal of the
discharged battery. A spark could
cause the battery to explode and lead
to a personal injury or vehicle damage.

1
4
2
3














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9
9-7
• Check for fluid leaks under your vehicle (water dripping from the air
conditioning system during or after use
is normal).
At least monthly:
• Check coolant level in the 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: (for example,
every Spring and Autumn)
• Check radiator, heater and air conditioning hoses for leaks or
damage.
• Check windshield washer spray and wiper operation. Clean wiper blades
with a clean cloth dampened with
washer fluid.
• Check headlight alignment.
• Check the seat belts for wear and function.
At least once a year:
• Clean body and door drain holes.
• Lubricate door hinges and hood hinges.
• Lubricate door and hood locks and latches.
• Lubricate door rubber weather strips.
• Check the air conditioning system.
• Inspect and lubricate shift gear linkage and controls.
• Clean the battery (12 V) and terminals.
• Check the brake fluid level.
Scheduled Maintenance
Services
Follow Normal Maintenance Schedule if
the vehicle is usually operated where
none of the following conditions apply. If
any of the following conditions apply, you
must follow the Maintenance Under
Severe Usage Conditions.
• Repeated driving short distance of less than 5 mi. (8 km) in normal temperature
or less than 10 mi. (16 km) in freezing
temperature
• Driving on rough, dusty, muddy, unpaved, graveled or salt-spread roads
• Driving in areas using salt or other corrosive materials or in very cold
weather
• Driving in heavy dust condition
• Driving in heavy traffic area with the ambient temperature higher than 90 ºF
(32 ºC) while consuming more than 50%
of electric energy.
• Driving on uphill, downhill, or mountain roads repeatedly
• Towing a trailer or using a camper, or driving with loads on the roof
• Driving as a patrol car, taxi, other commercial use or vehicle towing
• Frequently driving under high speed or rapid acceleration/deceleration
• Frequently driving in stop-and-go conditions
If your vehicle is operated under the
above conditions, you should inspect,
replace or refill more frequently than the
following Normal Maintenance Schedule.
After the periods or distance shown in the
chart, continue to follow the prescribed
maintenance intervals.
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