The flasher/turn signal is screwed into the metal support above the fuse panel, you must take the bottom of the dash off and remove the plastic cover. this is for a sable that has light out detection. Any questions, contact email@example.com I know for Real. Look under your dash. Look for a Blue Box screwed into the right side of the dash panel. This of course is done, with you laying on your back, and your feet in the back seat. It sucks to get to, but it's the easiest to access once your under there. It's a blue box, about the size of half a twinkie. Remove the plug that holds it in, unscrew the screw that holds it to the frame, and go to Autozone to get a new relay. You will have to reuse the metal piece that holds the relay to the dash panel, so be sure and save that before you throw the old part away. Installation is the reverse. Be sure to read through the Related Question below on the Taurus - great tips & info that equally applies to the Sable. Flasher relay is located, behind left side of instrument panel. The Flasher sensor looks like a little aluminum can, and is located under the dash (provided they didn't include a dash cover) otherwise you'd have to unscrew it first from all it's mounting screws. The can is mounted on the steering column up a ways, (best way to see is to put your head up there, while your feet rest in the backseat, it's uncomfortable but it works. You'll see two cans, left/right, turn your key to the "on" position, and use the turn signals, and feel each can for a clicking feel/sound. Don't replace that one, unless you don't have turn signals either. Henceforth the other one is the Hazard/Flasher sensor. Pull out the wire clip (it's easier if you slide the can out of it's holding clip, pop in a new one, and get upright before you pass out. Check all of the fuses. If they are good change the flasher which is in the fuse box on some cars. The flasher on most cars is located around the fuse box under the dash, or attached to the underside of the dash. It is a small round cylindrical Can made of aluminum, or plastic.