Pontiac Repair: blinker noise and fan controls, blower motor resistor, rdaio

Question
Todd, I have a 2000 Pontiac Grand Am GT coupe, the blinkers keep making noise even when not activated.  My radio lights went off and my blinkers quit working so I replaced the hazard switch.  Radio lights came back on, blinkers OK for a day, then the blinker noise came back and my fan blower will only work on 3,4,& 5. Replaced the switch again, nothing changed, before I start changing transistors etc... any thoughts.

Answer
Hey Kyle:

Heres the list of stuff you need.

Turn signal switch on the hazzard switch.
Blower motor resistor for the blower motor.
Radio needs to be sent out for repairs as long as it's just the display is cutting out and the rdaio still works.

All of these are common issues with this car.

good luck :)