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When driving on eligible highways with Smart Cruise Control (SCC) already engaged, the Navigation-based Smart Cruise Control (NSCC) system utilizes real-time navigation data to automatically adjust your Kia K4 speed, ensuring it remains optimized for current road conditions, such as upcoming curves or speed limit changes.
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The NSCC system is available only on designated highways. A controlled-access road is defined as a road with limited entrances and exits that allows for uninterrupted, high-speed traffic flow; these roads are generally restricted to passenger cars and motorcycles.
Additional highway segments may be added to the Navigation-based Smart Cruise Control coverage area through future over-the-air or dealership navigation system updates for your Kia K4.
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Navigation-based Smart Cruise Control is designed to operate on main arterial roads and highways, but it does not support complex maneuvers such as navigating interchanges or highway junctions.
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Navigation-based Smart Cruise Control (NSCC) serves as a supplemental convenience feature and is not a replacement for attentive, safe driving. It remains your sole responsibility as the driver of the Kia K4 to constantly monitor vehicle speed, maintain a safe distance from the vehicle ahead, and remain prepared to take manual control at any time.
Highway Curve Zone Auto Slowdown
When traveling at higher speeds on a curved section of a highway, the Highway Curve Zone Auto Slowdown feature uses advanced navigation system information to temporarily reduce speed or limit acceleration. This assists you in maintaining vehicle stability and safety while navigating curves in your Kia K4.
Operation of the advanced electronic systems in your Kia K4 is subject to the following two conditions:
This device may not cause harmful interference, and
this device must accept any interference received, including interference that may cause undesired operation of the Kia K4.
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Any changes or modifications to your Kia K4 electronics not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
Kia K4 (CL4) 2025-2026 Owner's Manual: Indicator lights
Electronic Stability Control (ESC) indicator light The ESC system is a critical safety feature of your Kia K4. This indicator light operates as follows: It illuminates for approximately 3 seconds as a system self-diagnostic check whenever you turn the ENGINE START/STOP button to the ON position. If the light remains illuminated, it indicates a malfunction in the ESC system.Kia K4 (CL4) 2025-2026 Owner's Manual: Limitations of Reverse Parking Collision-Avoidance Assist
While the Reverse Parking Collision-Avoidance Assist (PCA) system is a highly effective safety tool for your Kia K4, it is important to understand that the system may not provide automatic braking assistance under the following conditions: Vehicle-related constraints: The installation of non-factory equipment or aftermarket accessories.