I would guess it's an electrical problem. Perhaps there's a frayed wire or something, that when it gets wet, completes a circuit to turn the lights on.
when you turn the car on, usually the lights on the dash show up "ABS"
Usually by pulling the light switch out 1 click.
Wrong page.
check the fuse for the tail lights, usually they are inter-connected.
It is important to pay attention to the warning lights in a car. The Service engine light means something is wrong with the engine and once it is taken care of, it will turn off on its own.
you need a new ignition tumbler.
Fuse should be marked and also control parking and tail lights
If the service light comes on it usually mean there is maintenance needed to be done elsewhere than the engine. Try making sure all your lights work including break lights, turn signals head lights, parking lights, etc.
If you mean the headlight switch, pulling it out once turns on the dash lights and turns off the daytime running lights, pulling it again turns on the headlights.
No the tail lights are in the fuse box on the drivers side the dash lights are just bulbs you have to replace when they burn out.
short circuit somewhere, usually if you have towing lights plug at the rear end next to where the towball would bolt on they get crossed very easily
Most likely no brake lights would be due to a faulty switch on the brake pedal or a bad fuse.