pins numbers on module and color black red violet is power supply at pin 6 , pin 2 thru buzzer gets power , ( power to red green), ground is pin 8 black? or brown?,, ( ground signal). pin 1 left seat belt switch green, pin 7 is left door switch br/green/gy/red, pin 5 is right door switch brown/grey ground signal , I believe different years are wired different what is
production date on door of your car?