because your husband is to lazy to fix them
one of two things, BAD EARTH, or Relay switch.
my headlights work but my taillights and dash light dont work whats wrong
Check the fuse for the headlights. It is probably open.
Check your ground wire, all the lights must be grounded back to the vehicle.
The multifunction switch that allows you to turn you headlights is broken. The only way to find out is to replace it or take it to a mechanic.
The headlights could have bad bulbs or a bad fuse; the two sets of lights are on different circuits.
check the fuses - there is no fuse for the headlights.
The headlights work on a totally different relay than the parking and fog lights. The headlight relay or headlight fuse is usually blown when only the parking and fog lights work.
Fuse, wiring, bulbs
If your headlights work, but your tail lights don't, your bulbs could be blown. It is possible that you have a shortage in your car.
Low beams are burned out.
If the headlights are on and brake lights work but not the tail lights, it is possible there is a short in the electrical wires. Another cause for this could be that the tail light bulbs are burned out. Most vehicles have more than one bulb inside the tail lights to control different lights at the same time.