MBwillnotstart

Hi I have a 2002 Mercedes C320 and yesterday I went to store and came out and it would not start. The dash lights that are on is the check engine light that has been on since purchase a year ago. And the rarely new lights that I had seen once before is the yellow triangle with exclamation mark and the red triangle with the car in it and I he abs icon is lit also. I had the same lights show in dash about 3 months ago but I found a conversation that helped me get started that said to turn car on and off while pressing brake with the cruise control positioned to turn off cruise control. I can not find that discussion currently so I am ask for advise. Thank you

Racin_fool

Is the engine cranking over or not?