Question about lights not working on 98 Dodge Ram

i have a98 dodge 1500 ram 5.2L I installed a aftermarket radio now my tail light,cluster,interior and parking light don't work HELP!!!!!!!!! any ideas where i went wrong?

i had un-installed the radio, but still had the same problems so for now I had to run a jumper wire from my headlights to my taillights and now everything is working.

checked all fuses and they are good. igintion hot wire is dead(radio)

check the fuses.

I would check the fuses, they tend to run wires together with really funny combinations. I would check all of them, because it is usually not the one that you would expect.