Thanks for all the responses. As I mentioned, I could not move the plunger rod back with my fingers. So I removed the outer interior panel - one bolt at seat belt retractor. Then removed inner...

I have a 2001 Volvo XC70 - can't get gas cap door opened. Lock will not release. Fuses OK. Locked and unlocked doors with key and key fob - filler door still locked. All doors and tailgate lock...