Power Door Locks - Chevrolet 2005 Silverado 1500 Pickup Owner's Manual

There are several ways to lock and unlock your vehicle.
You can use the keyless entry system, if equipped,
or you can also use your key.
To lock the door from
the inside, slide the lever
rearward. To unlock
the door, slide the lever
forward.

Power Door Locks

Press the recessed side of the switch with the unlock
symbol, to unlock all the doors at once.
If your vehicle has this
power door lock switch,
press the raised side of
the switch, with the
lock symbol, on either
front door to lock all the
doors at once.
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