2023 HYUNDAI I20 SPEED LIMIT

07
7-71
Speed Limit Offset
With the Engine Start/Stop button in the
ON position, when ‘Driver assistance

Driver assistance system
7-72
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Warning overspeed
When driving at a speed higher than
the displayed speed limit, the red speed
limit indicator will blink.
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Changing set speed
If the speed limit of the road changes
during the operation of Manual Speed
Limit Assist or Smart Cruise Control,
an arrow in the direction of up or down
is displayed to inform the driver that
the set speed needs to be changed. At
this time, the driver can change the set
speed according to the speed limit by
using the + or – switch on the steering
wheel.
WARNING

[If the Speed limit tolerance is set over
‘0’, the set speed will change to a
higher speed than the speed limit of
the road. If you want to drive below
the speed limit, set the Speed limit
tolerance under '0' or use the
– switch on the steering wheel to
lower the set speed.

[Even after changing the set speed
according to the speed limit of the
road, the vehicle can still be driven
over the speed limit. If necessary,
depress the brake pedal to reduce
your driving speed.

[If the speed limit of the road is under
20 mph (30 km/h), the set speed
change function will not work.

[Intelligent Speed Limit Assist
operates using the speed unit in the
instrument cluster set by the driver.
If the speed unit is set to a unit other
than the speed unit used in your
country, Intelligent Speed Limit
Assist may not operate properly.
Information

07
7-73
Manual Speed Limit Assist
malfunction and limitations
Manual Speed Limit Assist
malfunction
OBC3070032
When Intelligent Speed Limit Assist is
not working properly, the ‘Check speed
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appear on the cluster. If this occurs,
we recommend that the function be
inspected by a HYUNDAI authorised
repairer.
System disabled
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When the front windscreen where the
front view camera is located is covered
with foreign material, such as snow
or rain, it can reduce the detecting
performance and temporarily limit or
disable Intelligent Speed Limit Assist.
If this occurs, the ‘Speed limit system
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message will appear on the cluster.
The function will operate normally
when snow, rain or foreign material is
removed.
If the function does not operate normally
after it is removed, we recommend that
the function be inspected by a HYUNDAI
authorised repairer.
WARNING

[Even though the warning message or
warning light does not appear on the
cluster, Intelligent Speed Limit Assist
may not operate properly.

[If the detecting sensor is
contaminated immediately after
starting the engine, the function may
not operate properly.

Driver assistance system
7-74
Limitations of Intelligent Speed
Limit Assist
Intelligent Speed Limit Assist may not
operate or may not provide correct
information 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
- An conditional road sign is not
installed with a sign located on the
road to enter or exit
- 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 recognises numbers in the
street signals or other signs as the
speed limit

[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

[Headlamps are not used or the
brightness of the headlamps are weak
at night or in the tunnel

[Road signs are difficult to recognise
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 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

[Driving through speed bumps, or
driving up and down or left to right on
steep inclines

[The vehicle is shaking heavily
Information
For more details on the limitations of the
front view camera, refer to “Forward
Collision-Avoidance Assist (FCA)” section
in chapter 7.
WARNING

[Intelligent Speed Limit Assist is a
supplemental function that helps the
driver to comply with the speed limit
on the road, and may not display the
correct speed limit or control the
driving speed properly.

[Always set the vehicle speed to the
speed limit in your country.

Driver assistance system
7-84
To turn off Cruise Control
OBC3070070
Press the Driving Assist () button to
turn Cruise Control off. The Cruise
(
) indicator will go off.
Always press the Driving Assist (
)
button to turn Cruise Control off when
not in use.
Information
If your vehicle is equipped with Manual
Speed Limit Assist, press and hold the
Driving Assist button to turn off Cruise
Control. However, Manual Speed Limit
Assist will turn on.
WARNING
Take the following precautions when
using Cruise Control:

[Always set the vehicle speed to the
speed limit in your country.

[Keep Cruise Control off when the
function is not in use, to avoid
inadvertently setting a speed. Check
that the Cruise (
) indicator is
off.

[Cruise Control does not substitute
for proper and safe driving. It is the
responsibility of the driver to always
drive safely and should always be
aware of unexpected and sudden
situations from occurring.

[Always drive cautiously to prevent
unexpected and sudden situations
from occurring. Pay attention to the
road conditions at all times.

[Do not use Cruise Control when it
may be unsafe to keep the vehicle at
a constant speed:
- When driving in heavy traffic, or
when traffic conditions make it
difficult to drive at a constant speed
- When driving on rainy, icy, or snow-
covered roads
- When driving on hilly or windy roads
- When driving in windy areas
- When driving with limited view
(possibly due to bad weather, such
as fog, snow, rain and sandstorm)

[Do not use Cruise Control when
towing a trailer.

07
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OBC3070022
To turn off Smart Cruise Control
Press the Driving Assist button to turn
Smart Cruise Control system off.
Information
If your vehicle is equipped with Manual
Speed Limit Assist, press and hold the
Driving Assist button to turn off Smart
Cruise Control. However, Manual Speed
Limit Assist will turn on.
Based on DRIVE MODE
Smart Cruise Control will change
acceleration based on the drive mode
selected from Drive Mode Integrated
Control system. Refer to the following
chart.
Drive mode Smart Cruise Comtrol
COMFORT Normal
ECO Slow
SPORT Fast
Information
For more details on drive mode, refer to
“Drive Mode Integrated Control System”
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„Type A
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„Type B
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Warning volume
With the engine on, select ‘Driver
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[Smart Cruise Control may not
operate normally if interfered by
strong electromagnetic waves.

[Smart Cruise Control may not
detect an obstacle in front and lead
to a collision. Always look ahead
cautiously to prevent unexpected
and sudden situations from
occurring.

[Vehicles moving in front of you with
a frequent lane change may cause
a delay in the function's reaction or
may cause the function to react to a
vehicle actually in an adjacent lane.
Always drive cautiously to prevent
unexpected and sudden situations
from occurring.

[Always be aware of the surroundings
and drive safely, even though a
warning message does not appear or
an audible warning does not sound.

[If any other function’s warning
message is displayed or warning
sound is generated, Smart Cruise
Control warning message may not
be displayed and warning sound may
not be generated.

[You may not hear the warning sound
of Forward Collision-Avoidance Assist
if the surrounding is noisy.

[The vehicle manufacturer is not
responsible for any traffic violation or
accidents caused by the driver.

[Always set the vehicle speed to the
speed limit in your country.
Information

07
7-103
Information
Highway Curve Zone Auto Slowdown and
Highway Set Speed Auto Change function
uses the same
symbol.
Highway Curve Zone Auto Slowdown

[Depending on the curve ahead on the
motorway, the vehicle will decelerate,
and after passing the curve, the
vehicle will accelerate to Smart Cruise
Control set speed.

[Vehicle deceleration time may differ
depending on the vehicle speed
and the degree of the curve on the
road. The higher the driving speed,
deceleration will start faster.
Highway Set Speed Auto Change

[Highway Set Speed Auto Change
function will operate when Smart
Cruise Control set speed and the
motorway speed limit is matched.

[Whilst Highway Set Speed Auto
Change function is operating, when
the motorway speed limit changes,
Smart Cruise Control set speed
automatically changes to the changed
speed limit.

[If adjusted Smart Cruise Control set
speed is different from the speed
limit, Highway Set Speed Auto Change
function will be in the standby state.

[If Highway Set Speed Auto Change
function has changed to the standby
state by driving on a road other than
the motorway main road, Highway
Set Speed Auto Change function will
operate again when you drive on the
main road again without setting the
set speed.
[If Highway Set Speed Auto Change
function has changed to the standby
state by depressing the brake pedal
or pressing the
switch on the
steering wheel, press the switch
to restart the function.

[Highway Set Speed Auto Change
function does not operate on highway
interchanges or junctions.
Information