The victim should be pulled out only in cases where the scene of the incident is very dangerous for him.
Checking for signs of life
Determine whether the victim is conscious, check for breathing and pulse in the position in which you found him. If there are all signs of life, continue to fix his head with your hands. If there is no breathing or no pulse, the victim must be removed from the vehicle.
Grasp the victim's forearm, placing your hands under the victim's armpits
With your left hand, grab the victim’s right forearm, and with your right hand, grab his chin. This technique of intertwining your hands will help you fix the position of the victim.
Remove the victim from the car
Try to support the victim's head in an anatomical position. Ask someone around you to support his legs. To reduce the stress on your back, carry the victim on curved legs.
Find a safe place where you can provide further assistance to the victim.
Use the vehicle involved in the accident to protect yourself from other vehicles.
Carefully lower the victim.