Well, I got hit today, stopped in to check my losing lotto numbers, went out and turned the key, nothing. Checked the terminals and sure enough, the wing nut connecting the starter and alternator, to the positive terminal, was loose. (two leads)Tightened it and still nothing...
called my girlfriend and she pulls up in her bimmer and gives me a jump, to the car that is. How embar-!Removed!-ing!! It seems that when the seasons change, hot/cold etc., the terminals work themselves loose and voilla. It takes a lot of current to crank a Lexus because of the "Hoss" starters and those posts have to be very tight or the alternator won't recharge your battery. I think that is why (seasons changing) we have a rash of starter problems right now. Car is on a charger right now.