In my 2005 Honda Accord I have 2 problems, first off, I have 3speed settings on my windshield wipers the 2nd and 3rd settings are good but the first speed changes to the second speed only when I'm pushing on my gas pedal while driving then it goes back to normal speed when I'm at a stop. Why? Secondly, my radio goes out EVERYDAY it will play and then goes out. It still shows the time, radio station, volume, and the light is still on but no sound is coming from it. Why Is this?