Has anyone had electrical issues? I have a 2008 2.7 AWD with about 98,000 miles. A few months ago we started noticing issues with radio radomly turning off and back on, turn signals would change rhythm, headlights flickering and at times the car almost dies when flashing to high beams. These problems started and gradually became worse. I cleaned some easily accessable grounds (which weren't corroded at all) and issues cleared up, but only for a few days before gradually returning. I think disconnecting the battery may actually have been our temporary cure. Any help would be appreciated.