Q: service engine light on 2006 Mercedes-Benz E350

when running have a gas leakage (very abundant) next to the gas tank. Starts and runs OK, but when stopped in the red lights is a strong gas smell

I just got a new battery installed last week, ran completely fine for a week and didn't drive it for a few days. Now it will turn over and the engine sounds normal just like how it normally would, but it then just shuts down. Couldn't get it to go into neutral to push it out for a jump, but was finally able to get it jumped and it still is doing the same thing, absolutely no change. There were car thefts in my parking garage the night before I wasn't able to start it, is it possible it could have something to do with the anti-theft being set off?

I went to push the gas pedal to accelerate and my car went poof and died ...we put in a new battery and a new starter and it still wont start. We tried jump starting it and it wont start. Those lights are the ones on my dash after putting in new starter and battety.