1994 GMC Jimmy Owner's Manual - Page 110

Some visors have a "dual visor" feature where you can swing portions of the visor in different directions at the same time to block out glare. Some visors have mirrors built in, with and without lights. Just lift the mirror cover on each visorto turn the lights onif you have them. Accessory Power Outlet (Option) If you have the accessory power outlet, you can plug in auxiliary electrical equipment. Just unsnap the top of the cap and follow the proper installation instructions that are included with any electrical equipment you install. I These circuits are protected by fuses and have maximum current levels. 2-56