Help!!

[Fiero 2M6]

Hello There i Am a owner of a pontiac fiero SE 1986 AT it runs great works great the best, but just a while ago i am having problems with the electric all over the car, brake light wont turn on, when ever i press the brake the head light go off and the dash light wont go off either... i will apreciated if any body could help me out...
Thanks: John Smith

 

[Oreif]

Check all fuses. GM uses a floating ground so if a fuse blows it can cause weird electrical problems.

 

[Fiero 2M6]

Thanks for the reply, we have tried that but still nothing, any other suggestions..? Thank You..