AUTO LIGHT-OFF SYSTEM OPERATION

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Operation

•  When the following conditions are satisfied, the auto light/wiper control module turns on the lights and activates the built-in timer. When the specified time has passed, the lights go off.

Condition before operation

Operation condition

Illumination time
•  Ignition switch is at ON position.
•  Headlight switch is at TNS or headlight position.
•  Headlight switch is in AUTO position and auto light system is operating. (Vehicles with auto light system)
Ignition switch is turned to LOCK or ACC position.
Approx. 30 seconds
•  Ignition switch is at LOCK or ACC position.
Headlight switch is turned to TNS or headlight position.
•  Headlight switch is at TNS position and timer is operating.
•  Headlight switch is at AUTO position and timer is operating. (Vehicles with auto light system)
Headlight switch is turned to headlight position.

•  The timer is canceled according to the following conditions, and then the system operates as follows:

Cancel condition

Auto light-off system operation
Ignition switch is turned to ON position.
•  When headlight switch is at TNS position, TNS relay turns on.
•  When headlight switch is at headlight position, headlight relay and TNS relay turns on.
Headlight switch is turned off.
TNS and headlight relays turn off.
Headlight switch is turned AUTO position. (Vehicles with auto light system)
TNS and headlight relays turn off.

•  The lights turn on when the ignition switch is at the ON position and the headlight switch is at the TNS or headlight position, even if the auto light/wiper control module is malfunctioning.

Timing Chart

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