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Home >> Kia >> 2020 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Smart Key System) >> Description And Operation >> Operation >> Smart key Lamp Warning

Smart key Lamp Warning

WARNING: This page is about a different car, the 2020 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
  1. If terminal state is ACC or IGN and vehicle speed is less than 3km/h, a periodic search (every 3s) is done at the interior of the vehicle to check that the valid fob is still in the in the vehicle.
  2. If no valid Fob is found a Warning is started, but if a valid Fob is found then no action is started.