Whilst your vehicle is ON, tap Setup > Vehicle > Driver Assistance > Driving Convenience > Auto Highway Speed Change on the infotainment system screen of your Kia EV2.
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If there is an active technical problem with Navigation-based Smart Cruise Control, you will be unable to turn the function ON within the settings menu.
WARNING
When towing a heavy trailer or installing an external roof carrier, overall vehicle stability may be reduced. Disable the function if necessary and always drive your Kia EV2 safely with extreme caution.
Do not use the system when towing another vehicle or when installing auxiliary equipment that may negatively affect sensor performance or vehicle weight distribution. The system may fail to operate properly.
When driving on a highway with Smart Cruise Control operating, Navigation-based Smart Cruise Control (NSCC) utilizes advanced navigation system data to help maintain a safe, optimized speed according to prevailing road contours and environmental conditions...
Operating conditions
Navigation-based Smart Cruise Control functions under the following specific operational conditions:
You are actively operating Smart Cruise Control
You are driving on an eligible highway or designated main road
Highway Driving Assist is enabled in your Kia EV2 cluster or infotainment system settings
An eligible control target, such as a curve section, is detected ahead by the system
The current Smart Cruise Control set speed is higher than the calculated safe speed limit
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For more comprehensive information about operating Smart Cruise Control, refer to Smart Cruise Control (SCC)...
This warning light should come on briefly when the vehicle is turned on. If the
light does not come on, have it fixed so it will be ready to warn if there is a
problem.
If the light comes on while driving, safely stop as soon as it is possible and
turn off the vehicle...
Air Pressure : The amount of air inside the tire pressing outward on each
square inch of the tire. Air pressure is expressed in kPa (kilopascal) or psi (pounds
per square inch).
Accessory Weight : The combined weight of optional accessories. Some examples
of optional accessories are automatic transmission, power windows, power seats,
and air conditioning...