For the first time I am going to look over a cruiser for a friend to help them make a buy decision. I know the obvious things to look for. Oil spots, drive train thuds, electronics that don't work, (we know cd changer dosent work and dealer has agreed to fix), power windows, antenna, wipers, tires, floppy wheels, steering, bearings, bulbs out.... Anything else to look out for? Its a 2002 Lexus lx 470.