1991 940 turbo, 185k miles. After owning this car for over two years and it surviving two chicago winters, i have my first no start ever. The car doesnt crank, or make any sort of noises in an attempt to start. The accesories and lights all work. I am not sure why this would happen all of the sudden, the car ALWAYS starts without hesitation. The only thing I can think of that might be related is my car was stuck in the snow in a parking spot, and i hammered on the engine pretty hard to get it out yesterday morning, and the car died a couple times in the process and threw some codes which im going to check out in after i post this. But after getting my car out of the snow, it drove fine, idled fine, and didnt do anything out of the ordinary. Any ideas of what i should take a look at to start diagnosing?

Thanks