Im no car expert but it sounds to me like you have a faulty thermostat. It probably thinks it is still hot.
turn key over turn key over
because i don't own one
Forget to take out the key
The panic alarm might not turn off in your Toyota Camry because of damaged or exposed wiring. You might also have a fuse that is damaged.
you havent turend them off
radio wont come on anymore
Check the fan's fuse in the fuse box. it may be a bad one.
check your relay for the cooling fan and fuelpump
one of the sensors are between the two fans with wires going into it
The drive belt on the alternator of a 94 Toyota Corolla won't turn if the bearing has seized. The alternator will need to be replaced.
Burned out sending unit
Could be the flasher unit.