Chevrolet Silverado: Keys and Locks / Automatic Door Locks
If equipped, the doors will lock automatically when all doors are closed, the
ignition is on, and the shift lever is moved out of P (Park).
If a vehicle door is unlocked and then opened and closed, the doors will lock
either when your foot is removed from the brake or the vehicle speed becomes faster
than 13 km/h (8 mph).
To unlock the doors:
Press
on a power door lock switch.
Shift the transmission into P (Park).
Automatic door locking cannot be disabled. Automatic door unlocking can be programmed.
See Vehicle Personalization.
If equipped, this feature delays the locking of the doors until five seconds
after all doors are closed.
Delayed locking can only be turned on when the Open Door Anti-Lockout feature
has been turned off...
If equipped, the ignition is on or in ACC/ACCESSORY and the power door lock switch
is pressed with the driver door open, all the doors will lock and only the driver
door will unlock...
Other information:
The vehicle has a number of computers that record information about the vehicle’s
performance and how it is driven or used. For example, the vehicle uses computer
modules to monitor and control engine and transmission performance, to monitor the
conditions for airbag deployment and deploy them in a crash, and, if equipped, to
provide antilock braking to help the driver control the vehicle...
Infotainment
See the infotainment manual for information on the radio, audio players, phone,
navigation system, and voice or speech recognition. It also includes information
on settings.
Active Noise Cancellation (ANC)
If equipped, ANC reduces engine noise in the vehicle’s interior...