Park/Tail Lamps Function

Necessary conditions to switch ON :
1. By putting the Head lamp switch in position 'Park and Tail lamp' or 'Head lamp Low Beam' or Auto light activation or DRL activation
Necessary conditions to switch OFF :
1. If they are released by the Head lamp switch (Auto light function deactivated) and if DRL function is deactivated
2. If the Auto light function is active but the Auto light Sensor signal status is OFF or Battery Saver function is active.
Functional diagram

Fig 1: Exterior Lighting - Functional Diagram
Courtesy of KIA MOTORS AMERICA, INC.