New, Unused Item [Product Description] 12V Universal Design Dummy Scanner LED with Interlock Function Embedded type, can be installed in your favorite location! Unobtrusive when off, and intimidating with outstanding presence when flashing! Wiring Instructions Red wire...Connect to constant power Black wire...Connect to ground Blue wire...Connect to unlock signal (-) ※The blue wire can be connected to your preferred negative wire. Yellow wire...Connect to ignition ON (-) [Product Details] ・LED light color: Red/Blue ・Red when locked ・Blue when unlocked ・Off when ACC is on Includes Japanese instruction manual.