Hmac300. I replaced the side mount battery studs and made sure the holes where clean. The battery is new and checked out ok. I then replaced the belt and tensioner as you suggested. I bought this car used two months ago, and was sure this was never done till now. I still have the same problems with the lights going dim then bright again as though the turn signals are flashing and interfering with the system even though the signals aren't on. It is doing this on all four corners of the car as well with the dash lights, including the lights on the radio. Nothing I do seems to make any difference in the way the lights pulse. It's not like when you let off the gas and let it idle and the lights go dim or the heater fan slows if on. They actually pulse from bright to dim to bright again as though they are connected to the turn signals, and they all do it at the same time. They stay on, but lack of a better discription, they pulse. If you have any more suggestion, I'd really appreciate it. Thanks.
Thursday, January 16th, 2014 AT 10:44 AM