Headlite don't work. I replaced the bulb but didn't help.

Push down & turn to the right- clockwise to install

Just had a similar question last week, and the solution was a bad socket/bulb holder.
You might try and see if there is current in the brake light wire leading to the bulb holder.
I have used a jumper wire and a safety pin to test the wire behind the socket.
I pierced the plastic insulation of the brake light wire with the point of the safety pin, and either use a tester or even a good working bulb and a good ground wire.
Be blessed.

I had this problem with my car. Is ur hazzard flasher working? if they are working and the turn signals are not working. Try replacing the hazzard light switch. If the hazzard are not working then the combination flasher unit is bad. its what controls the signals and flasher.

blinkers sounds like the flasher unit is not working. It's located under dash. Also check for burnt out bulbs.
Rear defrost, or rear defogger?: Your defogger for the rear window would run off a relay, probably located in the fuse panel of your car. Often, the connections at the rear window get broke or disconnected.
Front defrost: does your heater blower work?

Make sure that you are using the head light bulbs for that particular make/model if the bulb number is wrong then the intensity is wrong too. Now a day there are many diffrent numbers of bulbs in the market according to vehicle.

If all the bulbs are good, it could be the multi-stalk arm switch. Jiggle the arm all around, the switch could be dusty, or lightly corroded.

If all else fails pull all fuse's that you can't check when installed.

There are several things that could have happened when the water entered the circuitry. First off, don't keep trying to turn it on! Remove the batteries. Take as much of the casing around the display as you can without damaging it further. Then place the circuit board and display either in direct sunlight or under a lamp. You need a lamp that has a regular light bulb, not a phosphorescent or LED bulb, and you need to get the bulb close (about a foot or so) to the game. Do not use a heat lamp! What you are trying to do is evaporate any water still in the game console, but you don't want to melt anything. Hopefully the water didn't blow any of the components and didn't wash the liquid crystal in the display away. You may need to leave it under the lamp for quite a while. You can't rush this by adding more heat, you'll only cook the poor thing if you try. Hopefully that will allow it to operate normally. Otherwise, something in the circuits shorted out or blew when you were testing to see if it still worked. Hope that helps.

did you check you fuses or relay switch?

possible ground problem, look very close and inspect the lamp holder for possible breaks in wiring