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.
 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:
   Warning
To prevent serious injury or death, always park your vehicle and trailer 
on a level surface when possible.
When parking your vehicle and your trailer on a hill:
	Press the brake pedal, but do not shift into P (Park) yet. Turn the wheels 
	into the curb if facing downhill or into traffic if facing uphill...
   
   Using the Universal Remote System
Press and hold the appropriate Universal Remote system button for at least one-half 
second. The indicator light will come on while the signal is being transmitted.
Erasing Universal Remote System Buttons
Erase all programmed buttons when vehicle ownership is terminated...
   
 
	 
	
			
			
			
        
		Categories
		
		
The vehicle has a passenger sensing system for the front outboard passenger position. 
The passenger airbag status indicator will light on the overhead console when the 
vehicle is started.

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