Here is what is happening. While I am driving my lights are flickering and I get this clicking noise under the dash, like a relay clicking. If that was the problem I probably wouldn't care, but after I turn off the car the clicking nosie continues to happen and it drains my battery. Does any one have any suggestions as to what it might be. Could it be the alternator? Do I have a ground wire problem. This just started recently and it is driving me crazy trying to diagnosis what is happening. I have attached the OBM II to the car but it shows no codes. Please help!!!!!!!