2003 Ford Focus Gauges Won't Work?

I have a 2003 Ford Focus. I've had the problem of my drivers door dinging whenever the door is open, even if the keys are out and the lights are off. Now my car gauges won't work. They started whacking out but now they don't really work at all. All of my lights and that work in the dashboard and I have no other problems but my temperature, gas, and speedometer gauges won't work. We checked he fuse and it's ok. What's wrong?

Hi simple her Mister Ford sees no profit in making cars that last any longer. So he builds them to last just 8 years or 100k miles which ever comes first. So as this is now a 14 years old car it is well past it's 8th birthday and is only really fit for scrapping and turned into beer cans.