Interior light automatic cut function

The interior light automatic cut function, dims out the room light and other interior lights by activating the keep relay built-in the ETACS-ECU when the ignition switch is OFF and the multi-purpose fuse loaded signals built-in the ETACS-ECU is ON and 30 second passes. The lights light back up if the ignition switch is turned to the ON position or either of the doors is opened (either of the door switches: ON). The function Yes/No feature can be changed with the settings (adjustment function). Refer to ADJUSTMENT PROCEDURES OF SWS FUNCTION for adjustment methods and adjustment details (post-adjustment operations).

The headlights are controlled by the Simplified Wiring System (SWS). For troubleshooting, refer to SWS DIAGNOSIS .