it's in your ownwers manual, or if you don't have that you can get a repair manual from Autozone.
on the cover
The fuse panel diagram is located under the panel cover.
Look on the underside of the fuse box cover.
Go to a junkyard and get the diagram off a vehicle like yours.
Remove the cover and the diagram is printed on the inside. If the cover is missing go to a junk yard and get one, I have the diagram but this forum will not accept snapshots.
I thought the fuse diagram was on the back side of the fuse panel cover.
The fuse box diagram for this vehicle is found in the owners manual. It is also found on the backside of the fuse block cover.
It is important to have the diagram when changing fuses. If the cover to the fuse box is gone, a person can look in the owners manual and find a fuse box diagram.
look for a diagram online or get a haynes manual.
I am cofused by your question,because the diagram for the fuses is on the cover of the fuses box. If your cover is missing you could try the dealer or a junk yard. If you are trying to locate the fuse cover and it's diagram there is one on the wall on the driver's side under the dash board. there is also a fuse block under the hood on top near the battery. Hope this helps.
A Ford Focus fuse diagram will show the placement of all fuses for the vehicle including the brake and headlights, the interior lights, and the dashboard lights. This diagram is generally located on the inside cover of the fuse box.
go to a boneyard and check one out straight arrow