Fuse Locations for Volkswagen Jetta '99+ Below you'll find the fuse map and locations for the fuse box on a 1999 Volkswagen Jetta. Similar models will have similar fuses. The information is also contained in your owner's manual, or if you don't have one, you can use a proper service manual for reference. While you're staring at your computer, you can use this site as your guide! Interior Fuse Box Location: 1999-2005 Volkswagen Jetta Click to view0:16The video above shows how to replace blown fuses in the interior fuse box of your 2004 Volkswagen Jetta in addition to the fuse panel diagram location. Electrical components such as your map light, radio, heated seats, high Author: Diamond Jim SOLVED: 1999 Jetta fuse box - Fixya Hi there, I have a VW Jetta GLX 1999 and the turning lights and emergency flashers do not work. I replaced the fuse and still do not work. A friend told me I should change the corresponding relay, however when a look a the fuses and relay box there are several relays and do not know which one to change.