It sounds like the ECM (ME) is not powering up. Check and see which controllers you can "talk" to, the PSE, instrument cluster, brakes, air bags and so forth. 

I would ensure proper power and ground connections at the ECM, check all fuses. Those codes indicate that the ECM is not communicating over the CAN lines. 

 You will need to replace & reprogram that ECU, and either cut/splice new ECU connectors or replace the entire engine wiring harness if they are corroded. Was this a flood vehicle? That ECU should be tucked away where no water should ever get to.  

 Maangaza, Iam glad you found the problem. Now you are in a jamb. If you purchase a reman ECM (Mercedes calls them MEs) it will need programmed. Mercedes wants $1000 for a license to download calibrations for the ME.There is a place in Michigan that sells them programmed (I think) but I cant remember their name. Beckmann Technologies may be able to sell you a programmed unit if you send them your old ME and they are able to retrieve the data from it to load into the new one. They have a website, check them out.

 I`m sorry to say that you will not be able to program it with your Autel. Your Autel could code it, but you need to download the program from Mercedes. Here in the US, Mercedes wants $1000 US for the download. If you are in Europe it may be different. You can search for Beckmann Technologies in the US onbthe internet and give them a call. They can probably help you. If you are not in the US, I don`t know. Beckmanns number is (800) 742-1021. Good luck!