Keep blowing head light fuses on 2004 sillverwing

Pull the electrical connector to the visors out of the headliner and disconnect it from both visors, see if the short goes away.

You need to have the circuit to this lamp checked. also, have your alternator output checked as overvoltage can cause this.

you have a short in wire

There are relays for the head lights,but see if the bright lights work also,the bulbs maybe blown,not uncommon for both to blow,then there is the headlight switch,if the brights do not work,it is most likely the headlight switch giving the problem.

you might have a wire gounding out trac all wires from headlights back
and check the rearend by the trail plug in to

there is a short somewhere.put a test light in place of the fuse.
the light will glow bright.when the short is removed,the light will go dim

try and take not when it blows to what is on a/c or blows when using windows or straight away
can put head light globe into fuse location head light lights up bright when short is present so you can then locate problem

There is a ground not connected or a wire open that is causing it to blow

there has to be a short in parking lights, check all wires to parking lights, maybe a hot wire is touching metal. because if fuse keeps blowing, that is the sign of a short! HOPE THIS HELPS!