Intelligent Speed Limit Assist malfunction and limitations

2C_DriverAssistanceMalfunction
When Intelligent Speed Limit Assist is not working properly, the “Check driver assistance system” warning message appears on the instrument cluster and the master () warning light and
warning light illuminates on the instrument cluster. If this occurs, we recommend that your vehicle be inspected by an authorised HYUNDAI dealer.

2C_DriverAssistanceLimitedCamera
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 “Driver assistance system limited. Camera obscured” warning message and warning light appears on the instrument cluster.
Intelligent Speed Limit Assist operates properly when snow, rain or foreign material is removed.
If Intelligent Speed Limit Assist does not operate properly after it is removed, we recommend that your vehicle be inspected by an authorised HYUNDAI dealer.
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Even though the warning message or warning light does not appear on the instrument cluster, Intelligent Speed Limit Assist may not properly operate.
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If the vehicle is turned off and restarted whilst the camera is blocked or has malfunctioned, the condition is maintained. Therefore, Intelligent Speed Limit Assist may not operate properly.
Intelligent Speed Limit Assist may not operate properly, or it may operate unexpectedly under the following circumstances:
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The road sign is contaminated or indistinguishable
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The road sign is difficult to see due to bad weather, such as rain, snow, fog, etc.
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The road sign is not clear or damaged
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The road sign is partially obscured by surrounding objects or shadow
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The road signs do not conform to the standard
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The text or picture on the road sign is different from the standard
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The road sign is installed between the main line and the exit road or between diverging roads
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There is no conditional road signs on the road sign located on the exit road
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A sign is attached to another vehicle
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The distance between the vehicle and the road signs is too far
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The vehicle encounters illuminant road signs
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Intelligent Speed Limit Assist incorrectly recognises numbers or pictures in the street signs or other signs as the speed limit
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A road sign near the road you are driving is detected
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The other traffic sign or signboards are alongside the road sign
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Multiple signs are installed close together
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The minimum speed limit sign is misrecognised
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The minimum speed limit sign is on the road
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The light level changes suddenly, for example when entering or exiting a tunnel or passing under a bridge
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Headlamps are not used or the brightness of the headlamps are weak at night or in the tunnel
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Road signs are difficult to recognise due to the reflection of sunlight, street lights, or oncoming vehicles
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The navigation information or GPS information contain errors.
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The driver does not follow the guide of the navigation.
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The driver is driving on a new road that is not in the navigation system yet.
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The field of view of the front view camera is obstructed by sun glare
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Driving on a road that is sharply curved or continuously curved
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Driving through speed bumps, or driving on steep vertical inclines or roads that are tilted sideways
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The vehicle is vibrating heavily
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Driving on a newly opened road
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The navigation software is being updated whilst driving
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The navigation is restarted whilst driving
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Intelligent Speed Limit Assist is a supplemental function that helps the driver comply with the speed limit on the road, and may not display the correct speed limit or control the driving speed properly.
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Always set the vehicle speed to the speed limit in your area.
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Intelligent Speed Limit Assist may not operate for 15 seconds after the vehicle is started, or the front camera is initialised.
For more information on the limitations of the front view camera, refer to the “Forward Collision-Avoidance Assist (FCA) (Front view camera only)” section in this chapter.