i have a 89 supra that i picked up a few weeks ago and when i got it everytime id hit the horn my horn wouldnt go off but my headlights would come up so i looked in the fuse box i was missing two fuses one for the horn and the dome lights when i put the fuses in i know longer had the headlight problem but the light inside the car for the time would stay on even after i would turn off the car is that how its suppose be???? i know its a stupid question but if you can help me out id greatly appreciate it