Answers? 1994 Nissan Pickup (D21)

Any suggestion for these four minor problems to my 94 Nissan Pickup?

1. The driver door wouldn't open via either handle and is now stuck closed, but unlocked. How do I open it with no working handles? Can I pick the lock mechanism?

2. Cruise control light comes on when turned on but will not set to a cruising speed from the steering wheel button. The fuse is fine.

3. The hood won't pop open when the handle inside is pulled, but if I jam a screwdriver in the side over the tire to put strain on it and then pull the handle, opens fine. Is it a spring? The wire from the handle?

4. Front passenger turn signal is out. Rear works fine but is blinking rapidly. I replaced the front. Fuse is fine.

Thank you.

1 pull the seat out and then remove the inside door panel to get to the inside mechanism..

2.check actiator under neath the hood and close to throttle cable ..

3.clean and srevice hood latch..check for stuck or mis shapen latch parts..

4.change bulb in front and check socket ..