Locks of forward doors outside can be opened and closed a key. When unlocking the lock of a door the internal button of blocking of the lock moves up. If to hold a key in the lock of any forward door (at the switched-on central lock) in the provision of opening, at cars with electric window regulators all windows will open. When locking lock the button of blocking of a door moves down. If to hold a key in the lock of any forward door (at the switched-on central lock) in the provision of locking, at cars with electric window regulators all windows will be closed, and in the presence of the hatch with the electric drive the hatch will be closed also. The forward door of the passenger and back lateral doors outside can be closed on the lock without a key for what it is necessary to press before closing of a door blocking buttons. The door of the driver in open situation by the button of blocking is not closed. To close a door, the driver should take a key from the ignition lock therefore the driver will not forget a key in the car.

From within all doors are locked by pressing of buttons of blocking, in this case doors will not open neither from within, nor outside.

Fig. 1.4. Latch of the lock of a back door

For prevention of opening of back doors by children they are equipped with protective blocking. If the lever 2 (fig. 1.4) of the switch of blocking of a latch of 1 lock to move down, the back door can be opened only outside. When blocking latch the button of blocking of the lock of a door should be in the top situation.