gauge lights dead! help

[Snake]

Last night I installed a new deck in my grand am and everything went smooth and everything worked after the install but today my gauge lights went dead. I checked the fuse and it had blown so I changed it and nothing changed. It hasnt blown any more fuses since so I am clueless as to why they still dont work. Any suggestions would be helpfull. Thanks.

[SC/TGrandAm]

theres more than one fuse, check again. Has to be a fuse.

[Gimli]

Fuse or the dimmer switch assembly. It's known to blow too when dash lights fuse blow.