Yes, If you look at the side of the side of the plastic part there are two small openings at the securing tabs of the contacts. You push in on the securing tab gently with a small screw driver while pulling gently on the wire and the contact will come out of the housing.
Hopefully the photos will clear it up.
Also the part number I listed earlier is not correct. The correct number is 210 826 05 82.
Good luck, Robert