Car Auto Headlight Sensor Automatic Headlight Control Module for Chevrolet Cruze Malibu Aveo TRAX

? ? For?Chevrolet Cruze?Malibu Aveo TRAX?Auto Headlight Sensor ? Condition: Brand New ? Easy to install ? Installation instructions:? The red line is connected to the ACC and the white line to the turn signal; the module is directly connected between the original car switch and the wiring harness. ? Function : 1: When it get dark , it will turn on the width light and headlight automatically ( only control the low beam) . 2: This sensor control by two stages . When it start getting dark , the width light will turn on firstly , when it become darker , then the headlight turn on . When day break , both headlight and width light turn off automatically . 3: When the car getting through a tunnel ,? the light will turn on . exit the tunnel , light off ! 4: Leaving home and coming home function . ? Note: The default time for this module to leave home is 8 seconds. If you need longer time, please set it by yourself as follow steps: With AUTO switch:AUTO-Headlight-AUTO-Headlight-AUTO (setting within 1 second) Without AUTO switch:OFF-Headlight-OFF-Headlight-OFF (setting within 1 second) Then start to set the time,the sensor will make a sound of click each second ,the longest time up to 60 seconds(setting within 5 seconds)? ,after setting the time, immediately turn the switch to headlight? ? Attention:Please?confirm that the product fits for your Car before purchasing, thanks!!!. ?? ? For Chevrolet TRAX?wiring location: red line F10 (diagnostic module), white line F22 (cigarette lighter) ? For Buick Encore? wiring position: red line to F8 (body control module 3), white line to F22 (cigarette lighter) ? For Buick Excelle?wiring position: red line F10 (diagnosis port), white line F23 (ACC wake-up power supply) ? For Chevrolet Malibu wiring position: red line 14 (diagnosis port), white line 22 (Ignition key switch) ?