Not off hand, any obvious markings? I'm looking at my stock HU from my lincoln that i took out a few years ago and theres 2 clips one on each side, just use like a flat piece of metal or a screw driver. I'm hoping theyre similar, probably not though //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif