If your car's battery is dead and the doors are closed, then using the car is quite problematic. But there are still ways to open the car door and fix the situation.
Instructions
Step 1
Remember that even with a discharged battery, when the alarm is not working, you can open the door mechanically with the key. Once inside the car, you must open the hood and remove the discharged battery. Then everything will depend on the period during which the battery was used and how long it was discharged. If the battery has recently been discharged, you can try to charge it or light it from another car using high-voltage wires. If the car has stood for a long time with a discharged battery, then you will need to replace it by buying a new one. After replacing the battery, be prepared for the vehicle's burglar alarm to go off. Disconnect it from the keychain. After that, the doors in your car will open as before.
Step 2
If you need to get into your car with a discharged battery, and you do not have the keys with you, then contact a service station or call the roadside assistance service on your cell phone. Be prepared to show the documents for the car. Without them, they will refuse to open your car and may be mistaken for a car thief.
Step 3
If your car battery is low, the doors are closed, and the car keys are in the passenger compartment, do not panic. Find a wire and bend one of its ends to form a hook. Lower the resulting hook into the gap between the glass and the car door itself and hook the lock drive with it. Pull it up smoothly but firmly. The door will open. If there is no time to look for the wire, or you are in such a situation that there is simply nowhere to find it, then remove the wiper, pull the knitting needle out of it and bend one of its ends. You will get a hook. You already know how to proceed.
Step 4
Remember the old Russian tool that opens all doors and locks on any car. This is a hammer (or its substitute). With a hopeless option, its use can be a way out. Just be careful not to get cut by the glass shards.