Batboard

I was looking at a new Crown Vic PI today, and noticed a relay/flasher package mounted to the bottom of the trunk. It has pigtails that terminate on the trunk lid and under the package tray, but it seems awfully elaborate to just be trunklid flashers. Does it do anything else, like maybe a brake light flasher?

Its a factory option . I forget the # That is for trunk lid mounted flashing lights. Al you do is add the lights. The wires to the back deck are for aux brake lights. If you were to pull the trunk liner back on the drivers side you would see a relay pack that runs the deck lights..