Air Cond Compressor on 2002 Mercedes-Benz C240

I had the Ac compressor replaced and the connectors donot match which i found out later on. I had the ac checked out replaced all necessary fluids. After all this the engine fan is not working. The shop I took it could not resolve the issue can anyone provide any ideas.

Asked by for the 2002 Mercedes-Benz C240
you will need a local MB specialty shop to scan the climate
control system and diagnose this. they will have the correct software to check this out.