Chevrolet Cruze Owner's Manual page 26

22 Keys, doors and windows
Electronic key system*
Press the switch on a door handle.
The electronic key must be outside the
vehicle, within a range of approximately
one meter. If the other electronic key is
inside the vehicle, doors are locked and
the key inside the vehicle will be deacti-
vated.
It can be checked that the door is locked
or unlocked as the position of the door
lock knob inside your vehicle.
3 seconds must pass before the vehicle
can be unlocked. Within this time, it is
possible to check that the vehicle is
locked.
Note
The vehicle is not automatically locked.
Unlocking the tailgate
Press button . The tailgate will
unlock and open, whilst all other doors
remain locked.
Caution
When all doors are locked, the load
compartment can be unlocked by
using the electronic key. Since then,
if you close the tailgate with the
electronic key left inside of the load
compartment, the driver's door and
the tailgate will be unlocked and a
warning chime will sound.