Power Door Locks - GMC SIERRA DENALI 2003 Manual

Power Door Locks
If your vehicle is equipped
with power door locks,
press the raised side of the
switch, with the lock
symbol, on either front
door to lock all the doors
at once.
Press the recessed side of the switch with the unlock
symbol, to unlock all the doors at once.
The power door locks will operate at any time even
when the ignition is off.
Operating the power locks may interact with the
theft-deterrent system (if equipped). See Content
Theft-Deterrent on page 2- 13.
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