Need the diagram for the Engine compartment fuse box 54 fuse panel For a 2008 Volkswagen Jetta Wolfsburg edition.

SOURCE: 2004 VW Jetta engine compartment fuze box location

one is located over the battery, the other is located in the side of the dash.

First panel:
If you pop your hood the battery will be on your right sid in the front of the engine bay. There is a small rectangular piece on top of the battery with a lot of heavy guage red wires going to it. That is the engine bay fuse box.

Second panel:
if you open your driver side car door it's under neath a panel located inbetween the door and the dash board.

SOURCE: How to change an air filter on a 2008 jetta 2.0 turbo

On the VW Jetta MkV, the cabin filter is underneath the glove box. Access is gained by removing two plastic screws, gently pulling down a piece of foam insulation, and releasing a single clip to detach the filter. It (and some debris from it) fall easily onto the floor mat below. Insert the new cabin filter, replace the insulation, re-screw the screws, and within 3 minutes, you're back in business with fresh air and clean hands besides!

SOURCE: I am trying to find a fuse box diagram for a 2004

See http://www.diblasifamily.org/jetta/fusecard.jpg

SOURCE: Volkswagen passat 2006 fuse box layout

over used the horn . now it wont work . replaced the horn and it still wont work and fuse are ok ???