Aston Martin DB11 Owner's Handbook Manual page 32

Using Keyless Entry
To unlock the vehicle with keyless-entry active, fully push at point
(A) and open the door handle. The front edge of the door handle
will press a switch and the door will unlock and open.
If a door is opened while driving a warning sound will be heard
and a warning will be shown on the instrument cluster until the
door is closed again.
2.6
Vehicle Security
Automatic Locking
If the vehicle is unlocked but a door is not opened within 40
seconds, the vehicle will automatically lock and arm again.
Locking From Outside the Vehicle
Using The Vehicle Key
Close all the vehicle doors. Stand within 5 m (16 ft) of the vehicle,
point the vehicle key towards the vehicle and press
direction indicators will flash and all vehicle doors will lock. If
automatic fold-in mirrors has been set to on in the vehicle
settings, the mirrors will fold closed when the vehicle is locked,
and open when unlocked (Refer to 'Vehicle Settings', page 10.2).
If is pressed with the driver's door open, the vehicle will
not lock until that door has been closed.
Using Keyless Entry
Close all the vehicle doors. Press the rear edge of a door handle
to activate the lock switch.
. The