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Home >> Kia >> 2015 >> Optima EX >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Smart Key System - Optima (Except HEV) >> Smart Key System >> Description And Operation >> Operation >> Smart Key Lamp Warning
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Smart Key Lamp Warning

  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.