Power Door Locks; Programmable Automatic Door Locks - Chevrolet 2003 Blazer Owner's Manual

Power Door Locks
If your vehicle has power door locks, the switches are
located on the driver's and the passenger's front
armrests. Remove the ignition key and press LOCK to
lock all the doors at once. To unlock the doors, press the
raised area to the right of the key symbol.
On four-door models use the manual door IocWunlock
lever on each rear door to lock or unlock those
doors from the rear seating area.
Programmable Automatic
Door Locks
If your vehicle has power door locks, it will be equipped
with an auto IocWunlock feature which enables you
to program your vehicle's power door locks.
The following is a list of the available programming
options:
All doors IocMOnly the driver's door unlocks: Press
the lock side of the power door lock switch once and
then the unlock side once. If your vehicle is not equipped
with remote keyless entry, you may not be able to
utilize this option.
All doors lock/All doors unlock: Press the lock side
of the power door lock switch once, and then the
unlock side twice.
All doors IocklNone of the doors unlock: Press the
lock side of the power door lock switch once, and
then the unlock side three times.
No doors IocMNone of the doors unlock: Press the
lock side of the power door lock switch twice. This
turns off the automatic lock feature. This is the factory
setting.
For more information, see your dealer.
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