Not really. Water 1/3 up the side of a car door is enough to prevent someone from being able to open it.
Open the door
Don't open your car door into traffic. Use the other door.
Get out of it. You'll probably have to smash the window in order to do this, as the force of water against a car door even 1/3 of the way up the door will be too much for you to be able to open the door.
Put luke-warm water on it. Boiling water will crack glass.
Do NOT pour hot water on a frozen car door, your window will definitely not make it! Cold window in frozen car door+hot water=broken window. Try taking your ice scraper and actually prying the door along the seal to get it to pop open.
open the car door with the handle
Go in from another door and open it from the inside.
It you open the door, water will rush in and the car will sink faster. You should lower your window and climb out the window before the water level raises higher. Get as far away from the car as you can to avoid going down with it in a plunge.
Because the car alarm needs to be disarmed before you open the door. It's not connected to your door locks.
AnswerBecause of the safety purposes, if a car door is opened from the outside then anyone can open the door and the passengers will have no safety and privacy.) Mona
you open the door and step out
You.