The following has happened 5 times. everything on the vehicle powers off, without warning ~ steering, light,s brakes, etc. the vehicle slowly stops and nothing can be done. (immediately prior, the fuel gauge shows 1/4 a tank and the trip computer shows 60 miles left on the current tank. we put gas in it and everything starts to work again. nissan sent me a postcard stating that they were aware of the problem and would be fixing it when parts are available. i called nissan today and parts will not be available until august!!!!! *tr