Changed alternator... Now what?!?

[BJazzy22]

I changed my alternator yesterday, and on the first try the car started no problem. So I shut the car off for about 15 minutes before I road test it. Only when I go to start the car nothing happens. Here's the catch; all fuses and relays are okay. My dash lights headlamps, and clock are on, but the instrument cluster, radio, side view mirrors, tail lights and license plate lights are all not working. If I step on the brakes the lights will illuminate. I'm thinking ignition switch. Any advice will be greatly appreciated.