i need help my wife got into our Blazer last night pulled out of the driveway noticed the brake lights and the dash lights not working got to end of our road put it into to park and now the shifter is stuck in the park position, and wont budge i got no brake lights and i can hear a clickin when i push the shifter button....?

 

You have a blown fuse that happened to me ,with a blown turn signal fuse.