use a good graphite powder
I would call a locksmith to get it manually unlocked, and then after that you can either get them to fix it or remove the door panel and fix it yourself. It's probably fairly simple, such as a broken lock rod retainer (they're all plastic). Sounds like the power door lock plunger has gone out, or is jammed up. Check fuses, and if they are fine you may need to replace or unstick/lube the lock plunger.
imperative.
To lock your house or apartment in YoVille - click on the name of your home in the upper right-hand corner of your screen when you are at that particular home or apartment. You will be able to name it, make it your default home, and lock or unlock it.
SDC Security Door Controls is an ISO 9001 Certified Mfr of digital card access control systems, electronic lock, electromagnetic lock, magnetic lock, ...
There are a number of reasons why your door might not lock. You could have something stuck in the door for example.
tell them their car is on fire and when they run out to look lock the door
Your most convenient source for a new door lock is most likely your local warehouse home improvement store. Stores such as Home Depot and Lowes not only offer a wide variety of door locks, but often offer affordable optional installation.
The answer is a key
Secure door locks are available at home improvement or hardware stores, such as Home Depot or Ace Hardware. Local locksmiths can assist as well.
The power locks can only be engaged from the driver's door. You press down on the door lock on the driver's door and it will lock all the doors. Or you turn the key in the lock to the right in the door lock of the driver's door and it will lock all of the doors.
In most areas this is against codes, if the lock failed and someone was in the home they could be trapped inside the home. If there was a fire and someone died because of the lock, the person who installed it could be charged with a crime. A regular deadbolt will secure the door from the outside, as you need the key to gain entrance. You can't use a double sided key lock on a door for the same reason, this could trap someone in the home.
Slide the card through the slot where the lock is by the door. Set the card where the lock would be. Now open the door.