Infiniti QX: Locking with mechanical key - Doors - Pre-driving checks and adjustments - Infiniti QX Owner's ManualInfiniti QX: Locking with mechanical key

The power door lock system allows you to

The power door lock system allows you to lock or unlock all doors simultaneously using the mechanical key.
► Turning the driver’s door key cylinder to the front of the vehicle 1 will lock all doors.
► Turning the driver’s door key cylinder once to the rear of the vehicle 2 will unlock the driver’s door. After returning the key to the neutral position 3 , turning it to the rear again within 5 seconds will unlock all doors.
► You can switch the lock system to the mode that allows you to open all the doors when the key is turned once. (See “How to use SETTING button” in the “4. Monitor, climate, audio, phone and voice recognition systems” section.)

    Doors
    WARNING ► Always have the doors locked while driving. Along with the use of seat belts, this provides greater safety in the event of an accident by helping to prevent persons from bei ...

    Opening and closing windows with the mechanical key
    The driver’s door key operation also allows you to open and close all door windows. To open the windows, turn the driver’s door key cylinder to the rear of the vehicle for longer than 1 se ...

    See also:

    Power Windows
    WARNING Leaving children in a vehicle with the keys is dangerous for many reasons. Children or others could be badly injured or even killed. They could operate the power windows or other controls ...

    Wheel and tire combinations
    Please bear the following in mind For safety reasons, Mercedes-Benz recommends that you only use Tires and wheels which have been approved by Mercedes-Benz specifically for your vehicle. The ...

    Dome Lamp Override
    The dome lamp override button is located next to the exterior lamps control. : Press the button in and the dome lamps remain off when a door is opened. Press the button again to return it to the ...