When the car is unlocked all pins are out no solenoid sound. All pins are out when the car is locked. Would an image help?
Left image is car unlocked, right car locked. Stays the same no solenoid noise.
Solved the problem, it would seem the solenoid that controls the lock pit had jammed. I used a flat blade putty knife to gently push the pin up to retract it.
I then plugged in the car, locked it, and the solenoid worked locking the charge unit into place. Considering a little wd40 or the occasional wipe to remove any potential dirt build up.
Thanks for your help jto