Owners Manual for Fourth generation Silverado(2019-2026), a full-size and heavy-duty pickup truck manufactured by General Motors.
Danger, Warning, and Caution
Warning messages found on vehicle labels and in this manual describe hazards
and what to do to avoid or reduce them.
Danger
Danger indicates a hazard with a high level of risk which will result in
serious injury or death...
Other information:
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)...
This feature lets you use the high-beam headlamps to signal a driver in front
of you that you want to pass. It works even if the headlamps are in the automatic
position.
To use it, pull the turn signal lever toward you, then release it.
If the headlamps are in the automatic position or on low beam, the high-beam
headlamps will turn on...
.