hi all, av a 2000 e320 petrol and it will not start as i was coming out off the garden to go to work this morning it just died on me, ad a prob the other day wen car was sitting in garden it would not start tryed locking and unlocking the car but it still would not start, left the the car for about an hour and it started, av left the car car allday and replaced the batteries in the key fob and it still will not start, if anybody as any idears then i would be very gratefull , thanks daren