My problem is my dash lights are starting to dim when i open my doors i can hear what sounds like a relay having a hart a tack then my lights flicker and my radio will restart and this also happens when my gas light comes on i have slow window motors also i know the windows could just be bad motors and dash could have bad bulbs but from what iv read alot of these could be related to my ignition switch but im not sure i dont know how i would test it and i dont want to spend the money and buy a new one for it not to work. but everything still works it just gets annoying and i dont want things to get worse so ideas help tips would be great.