Back in the past, you needed to buy a luxury car in order to have one of those handy power door locks on your car. Everyone else was stuck with the ordinary door locks the kind requiring you to have your key handy every time you want to unlock your vehicle. These days, however, everyone seems to own one. You see people all over, pushing their keypad to open their specific car parked somewhere in a parking lot full of cars. Hardly anyone with a newer vehicle has to suffer the extra effort of actually using their car keys to unlock their vehicle or push the door locked when they leave their car anymore.
Believe it or not, power door locks have been around for nearly a half century. This feature was initially used on a particular kind of luxury Packard. It took a number of years until this convenient feature was gradually introduced and used as a standard feature on luxury vehicles everywhere. Now, you neednt buy a luxury car to have a power door lock as on option on your automobile.
While its easy to get out of the habit, you still can open and lock your door the regular way. Regular door locks are installed on every vehicle and your key still works in the lock...