Somethings up with the electrical system in my car. I noticed it tonight and I didnt realize that it was doing it I was alone on the road. Whenever I hit bumps, ALL of the lights that are on get 5 times bright for about a second, then go back to normal. I didnt even know all those bulbs could get that bright!! But I dont think its healthy for the electrical system in the car. What could be causing this? Also, whenever they flash, my radio turns off for about a second then comes back on kinda like it does when you start the car after the power is on for a while. Also, IS there a way to make the current stronger to make a bulb brighter on purpose? Thanks all.