My speedometer, temperature gauge, and gas gauge are not working as well as turning on my brights. Do you know why?
Also, my air conditioner is shot. The heating works but nothing else. Why is that?
Most Helpful Guy
The "heating" comes from your engine. Think of it as a fan blowing over a hot surface. The air conditioner is powered by the movement of the engine through your belt system. This is why running your heat does not effect gas mileage because it's just using waste heat from your engine.
Your other problems could be blown fuses. Check your fuse box.1