electrical?? gauges, automatic seatbelts, blowermotor stopped working

[4bangin']

First off... I got a 90' 240sx fastback. I drive this car daily. For some reason my gauges, automatic seatbelts, turn signals, and blower motor stopped working. I found out late night after work when I jumped in my car started it up closed the door and noticed my seatbelts didn't retract. Then I drove off later noticed my gauges weren't working along with my turn signals. Pulled over to side with hazzards (working fine) to see what else was wrong, and found out my ac wasn't blowing. So I just continued home to check on it thinking it was just a fuse. Got home checked all the fuses in the kick panel & engine compartment and found none of them blown. Now what could be the problem?? It has to be one thing thats linked to all these components. I'm thinking of a relay. But I don't know which one. Can anybody point it out to me?
Modified by 4bangin' at 8:53 PM 7/27/2007

[positron1]

Check your fuses in the kick panel near the pedals. If all that stuff is out at the same time you should first check the ignition fuse in the fuse block near the battery. It's labeled 75A, it's long and gray with a clear top. When mine popped all that stuff stopped working on my car.

[4bangin']

Yes, checked all my fuses in the kick panel and fuse box by the battery. None of them are blown. 75A still good. It has to be a relay or something. One of the ignition relays??? How can u tell if the relay is faulty?