Kia K4: Driver assistance guide / Navigation-based Smart Cruise Control (NSCC):

Kia K4 (CL4) 2025-2026 Owner's Manual / Driver assistance guide / Navigation-based Smart Cruise Control (NSCC):

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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.

NOTE

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.

Navigation-based Smart Cruise Control settings ➤

Navigation-based Smart Cruise Control operation ➤

Navigation-based Smart Cruise Control limitations ➤

This device complies with Part 15 of the FCC rules.

Operation of the advanced electronic systems in your Kia K4 is subject to the following two conditions:

  1. This device may not cause harmful interference, and

  2. 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.

Limitations of Smart Cruise Control

Navigation-based Smart Cruise Control settings

Other information:

Kia K4 (CL4) 2025-2026 Owner's Manual: Interior lights

Your Kia K4 is thoughtfully equipped with a variety of interior lights to ensure cabin visibility for all occupants. CAUTION To prevent the Kia K4 12V battery from discharging, avoid using interior lights for extended periods while the engine is not running. WARNING Never operate interior lights while driving in darkness. The reflection of these lights on the windows can significantly obscure your view of the road, potentially leading to accidents, serious injury, or death.

Kia K4 (CL4) 2025-2026 Owner's Manual: Over-The-Air (OTA) software update

The Over-The-Air (OTA) software update feature provides a seamless way to keep your Kia K4 performing at its peak. By wirelessly downloading the latest firmware and system improvements, this feature ensures that your Kia K4 always benefits from the most recent technological enhancements without requiring a visit to a service center. To utilize these convenient remote updates, you must maintain an active Kia Connect subscription.

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