Step 4: Escape Through The Window
As soon as you break the widow, water will begin gushing into the vehicle. Take large, deep gulps of air.
Some experts advise to wait until the vehicle fills with water to avoid fighting the current of water pouring into the car, while others advise to attempt to fight against the current of water. Plug your nose before plunging into the water.
It takes 60 to 120 seconds for a car to fill up with water usually.
DO NOT KICK YOUR FEET, you may kick the broken glass.