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Home >> Kia >> 2012 >> Optima LX, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 40 (Body Control Module (BCM) - HEV) >> Description and Operation >> Function >> Head Lamp Function IN/OUT
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Head Lamp Function IN/OUT

WARNING: This page is about a different variant/trim than selected.
  1. Head Lamp Function Block diagram
    Fig 1: Head Lamp Function Block Diagram
    G08309192Courtesy of KIA MOTORS AMERICA, INC.
  2. Head lamp low signal control
    1. Head Lamp Low control output is ON if HEAD LAMP LOW output is ON by 'Head Lamp Low switch ON ' or 'AUTO LIGHT function'.
    2. Head Lamp Low control output is OFF when HEAD LAMP LOW output is ON->OFF.
  3. Head lamp high control

    Head Lamp High input and Head Lamp Passing input by M/F is Head Lamp High switch processing for single input same MULTI-FUNCTION WIRING DESCRIPTION as Head Lamp High switch only input.

    1. Head Lamp High Input When Head Lamp High switch ON that in IGN2 ON and Head Lamp Low control output is ON by IMP, Head Lamp High is consider as input.
    2. Head Lamp Passing Input When Head Lamp High switch ON that in IGN2 ON and Head Lamp Low control output is OFF, Head Lamp Passing is consider as input.
  4. Multi-function wiring description
    Fig 2: Multi-Function - Wiring Diagram
    G08309193Courtesy of KIA MOTORS AMERICA, INC.