Bläase and climate W 220

I still have the problem with the blower and air conditioning. I have broken down today,underpart armature board,underneath was the blower motor and next to it the filters. Think these are the inner room filters 2 piece. Did they pull out,they were ncitt wet or dirty.only bit dusty,-. And for a few days the EC is red light, because I can no longer make out again. What can it be.??? Have also written in the thread last!!! Please for help mfg zajazi