How do I unstick the lock on my 240 Volvo DL passenger door?

To start engine needs air, compression, ignition, fuel.

Start checking the various areas.

This is common to the AW70 transmission when the rear bushing has been left very worn for a period of time. The rear shaft wear heavily on the main transmission housing causing the pressure not to build enough to engage the overdrive gear.

check the neutral safety switch
it is problem

Your car has lost a ground wire somewhere on the dashboard.

same part #.so should work...

Fuel pump relay,controls the power to the system,its an small wt box mounted under dash on P/S foot well.

Yes it should not be that hard but need more info go to collisionrepairadvice.com

No, you are fine. it wont damage the valves.

Well, thats easy. look, the lock got stuck, call to a burglar that helps you to unlock.
smile - there is lucasia :-)

i dont think its special and if it is its just a bad *** little motor and runs great and DL stands for de-lux