Chevrolet Silverado: Driving and Operating / Automatic Transmission
It is better not to park with the engine running.
If the vehicle is left with the engine running, follow the proper steps to be
sure the vehicle will not move...
If equipped, there is an electronic shift lever position indicator within the
instrument cluster. This display comes on when the ignition is in ACC/ACCESSORY,
on or service mode...
Other information:
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.
When is pressed on the power door
lock switch while the door is open, a chime will sound three times indicating delayed
locking is active...
..
Categories
Warning
Leaving children in a vehicle with the ignition key is dangerous and children
or others could be seriously injured or killed. They could operate the power windows
or other controls or make the vehicle move. The windows will function with the keys
in the ignition, and children or others could be caught in the path of a closing
window. Do not leave children in a vehicle with the ignition key.

read more