LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2011 >> Sorento Base, Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Module (BCM) >> IPM (Intelligent Integrated Platform Module) >> Description and Operation >> Function >> Decremental Room lamp Control
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Decremental Room lamp Control

  1. Room lamp OFF
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp OFF and door CLOSED
    Transition Condition TX UNLOCK
    Key out event
    Action Room lamp ON for 30s state activated
    Room lamp ON for 30 ± 3 seconds
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp OFF
    Transition Condition Door OPEN for over 0.1 second with all doors CLOSED
    Action Room lamp ON for 20 min state activated
    Room lamp ON for 20 ± 1 minutes
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp OFF and IGN1=OFF
    Transition Condition IGN1 = ON and door OPEN for over 0.1 second
    Action Room lamp ON state activated
    Room lamp ON
    Fig 1: Decremental Room Lamp Control Timing Pattern
    G07416791Courtesy of KIA MOTORS AMERICA, INC.

    T1 : 20±1min, T2 : 30±3sec

  2. Room lamp ON for 30s
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp ON for 30s and IGN1=OFF
    Transition Condition Door OPEN for over 0.1 second with all doors CLOSED
    Action Room lamp ON for 20min state activated
    Room lamp ON for 20 ± 1 minutes
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp ON for 30s and IGN1=OFF
    Transition Condition TX UNLOCK
    Key out event
    Action Maintaining Room lamp ON for 30s
    Room lamp ON for 30 seconds
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp ON for 30s and IGN1=OFF
    Transition Condition In case of IGN1=ON, after 30 seconds, on ARM being activated, or when all doors are LOCKED
    Action Room lamp DECAYING state activated
    Turning OFF Room lamp after diminishing the light for 2 ± 0.2 seconds
    Fig 2: Room Lamp Timing Pattern
    G07416792Courtesy of KIA MOTORS AMERICA, INC.

    T1 : 20±1min, T2 : 30±3sec

  3. Room lamp ON for 20min
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp ON for 20min and IGN1=OFF
    Transition Condition IGN1 = ON
    Action Room lamp ON state activated
    Room lamp ON
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp ON for 20min and IGN1=OFF
    Transition Condition In case of door CLOSE and when all doors are LOCKED, or after 20 minutes
    Action Room lamp DECAYING state activated
    Turning OFF Room lamp after diminishing the light for 2 ± 0.2 seconds
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp ON for 20min and IGN1=OFF
    Transition Condition Door CLOSE
    Action Room lamp ON for 30s state activated
    Room lamp ON for 30 ± 3 seconds
    Fig 3: Room Lamp Timing Pattern (20 MIN)
    G07416793Courtesy of KIA MOTORS AMERICA, INC.

    T1 : 20±1min, T2 : 30±3sec

  4. Room lamp decaying
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp DECAYING and IGN1=OFF
    Transition Condition Door OPEN for over 0.1 second with all doors CLOSE
    Action Room lamp ON for 20min state activated
    Room lamp ON for 20 ± 1 minutes
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp DECAYING and IGN1=OFF and door CLOSE
    Transition Condition TX UNLOCK
    Key out event
    Action Room lamp ON for 30s state activated
    Room lamp ON for 30 ± 3 seconds
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp DECAYING
    Transition Condition After the lamp decaying
    Action Room lamp OFF state activated
    Room lamp OFF
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp DECAYING
    Transition Condition IGN1 = ON and door OPEN for over 0.1 second
    Action Room lamp ON state activated
    Room lamp ON
    Fig 4: Room Lamp Decaying Timing Pattern
    G07416794Courtesy of KIA MOTORS AMERICA, INC.

    T1 : 20±1min, T2 : 30±3sec

  5. Room lamp ON
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp ON and IGN1=ON and door OPEN
    Transition Condition Door CLOSE
    Action Room lamp DECAYING state activated
    Turning OFF Room lamp after diminishing the light for 2 ± 0.2 seconds
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp ON and IGN1=ON and door OPEN
    Transition Condition IGN1=OFF
    Action Room lamp ON for 20min state activated
    Room lamp ON for 20 ± 1 minutes
    STATE DESCRIPTION CHART

    State Description
    Initial Condition Room lamp ON and IGN1=ON and door OPEN
    Transition Condition Door CLOSE and IGN1=OFF
    Action Room lamp ON for 30s state activated
    Room lamp ON for 30 ± 3 seconds
    Fig 5: Room Lamp Timing Pattern (ON)
    G07416795Courtesy of KIA MOTORS AMERICA, INC.

    T1 : 20±1min, T2 : 30±3sec

  6. Room lamp auto cut
    Fig 6: Room Lamp Auto Cut Flow Diagram
    G07416796Courtesy of KIA MOTORS AMERICA, INC.
    1. C00: If (ACC=ON or IGN1=ON or IGN2=ON) or (Burglar Alarm state = 1→0) then Room lamp auto cut = ON and 20mins timer stop and 3sec timer stop.
    2. C01: If (Key In = ON or KEY OFF) then start 20mins timer.
    3. C02: If (Burglar alarm = 0→1) then start 3sec timer.
    4. C03: If 3sec timer elapsed then room lamp auto cut = OFF.
    5. C04: If 20mins timer elapsed then room lamp auto cut = OFF.
    6. C05: If (ACC=ON or IGN1=ON or IGN2=ON) or (Burglar Alarm state = 1→0) or (Any door close → open or Tailgate open switch=ON then room lamp auto cut = ON and 20mins timer stop and 3sec timer stop.
scientia non olet · About LEMON Manuals