Interior Fuse Box Location: 1996-1999 Mercury Sable 1999 Click to view0:14The video above shows how to replace blown fuses in the interior fuse box of your 1999 Mercury Sable in addition to the fuse panel diagram location. Electrical components such as your map light, radio, heated seats, high beams, power windows all have fuses and if they suddenly stop working, chances are you have a fuse Author: Braeger Ford 1999 mercury sable fuse box | eBay Save 1999 mercury sable fuse box to get e-mail alerts and updates on your eBay Feed. + Items in search results. Find the right parts for your 1999 Mercury Sable. Enter Trim. Tell us about your vehicle to find the right parts faster. Engine Fuse Box MERCURY SABLE 99.