2004 Acura TL 105k miles, just replaced battery 2mths ago, cleaned terminals all that good stuff. But now once you turn the car off it wont re-start like the battery is dead, motor will not turn over or nothing? Key on/off.on/off then it will start. I manage a transmission shop and build/diag the trannys all the time and only thing i can think of is maybe starter soleniod. She also said the car was vibrating really bad for the first 15 minutes that she was driving the car to school, then went away. Anyone else had this problem. And yeah the HFL doesn't work correctly, just brought the car at 96kmiles. And the wife is driving me crazy about it.