Kia K4: Driver Adjustments

Other information:

Kia K4 (CL4) 2025-2026 Owner's Manual: Windshield defrosting and defogging

For your safety, it is essential to clear any frost, ice, or moisture from the windshield to ensure maximum visibility while operating your Kia K4. WARNING Windshield heating Do not use the or setting while running the air conditioner (A/C) in extremely humid weather conditions. A significant temperature differential between the outside air and the glass surface can cause fog to form on the *outer* side of the windshield, which may severely obscure your vision and increase the risk of an accident.

Kia K4 (CL4) 2025-2026 Owner's Manual: Light switch settings

Setting Result Figure 1. Position lamp and taillight Front position lamp, taillights, and license plate lamp are ON. TIP The Kia K4 must be in the ON position to turn on these headlights.