Hello Everyone,
I am new to this, so I will try to keep it simple.
I drive a 2001 c200 kompressor elegance model.
when I turn on the A/c to full (blower), it is bearly blowing any air out (less force is coming out than my ford's aircon when it is on number 1.)

how can I diagonise this problem and resolve it.
any ideas?

thanks