Trying to replace the o2 sensor on my 2006 GTI MKV. Actually sensor came out easy, but I can't get the clip to separate , despite frustrating hour trying. Is there some magic trick to this ? I searched all over but either videos skip it or it's obstructed. Anyone can give some advice here I'd be greatful. Would hate to have to take it to a dealer just to unclip 2 pieces of plastic.