Help Quick, Clockspring replacement, cant get plug out of airbag

[Cruznlife1]

Sold the car, fixing the clockspring before it goes, got everything I can't get the plug out the back of the airbag, anyone help me ? Just pull ? I slid the little yellow thing over and still can't get it off, dont want to break it.

 

[Quik LS]

right - slide the lock back and pull straight back.