I have the same luck, My back lights keep burning out and the unit it self is bad and i have changed those i think 3x, just one side. Every so often my windows will go up or down or not work. I have had all my dash lights come on when i have shut the car off and keys are in my hand, lol.
My abs light has come on and my brake light then will come on, i just replaced the Abs sensor or what ever it is and i was good for a few days and now my airbag light is on i am so paranoid i am going to get smashed in my face, thats my luck