Chevrolet 2015 Impala Owner's Manual page 37

2-4 Keys, Doors, and Windows
start the engine from outside the
vehicle using the RKE transmitter.
See Remote Vehicle Start on
page 2-9.
If equipped with a keyed ignition,
the RKE transmitter buttons will not
operate when the key is in the
ignition.
Keyless Access Operation
Some vehicles have the Keyless
Access system that lets you lock
and unlock the doors and access
the trunk without removing the RKE
transmitter from your pocket, purse,
briefcase, etc. The RKE transmitter
must be within 1 m (3 ft) of the door
being unlocked. If the vehicle has
this feature, there will be a button on
the outside door handles.
The Keyless Access can be
programmed to unlock all doors on
the first unlock/lock button press
from the driver door. See Vehicle
Personalization on page 5-38.
Keyless Unlocking/Locking from
the Driver Door
When the doors are locked and the
RKE transmitter is within 1 m (3 ft)
of the driver door handle, pressing
the lock/unlock button on the driver
door handle will unlock the driver
door. If the lock/unlock button is
pressed again within five seconds,
all passenger doors will unlock. Pull
the door handle to unlatch the door.
Driver Side Shown, Passenger
Similar
Pressing the lock/unlock button will
cause all doors to lock if any of the
following occur:
It has been more than
five seconds since the first lock/
unlock button press.
Two lock/unlock button presses
were used to unlock all doors.
Any vehicle door has opened
and all doors are now closed.