GMC 2003 Envoy - Manual (Page 86)

Theft-Deterrent Systems
Vghiqie thefi is Cn^ business, especially in some cities,
Although your vehicle has a number of iheft-deterrenl
leaTuies, we know ihal rtoihing we pul on it can make if
impossible to steal, However, Ihera are ways you
can help.
Content Theft-Deterrent
Your vehicle may ba equipped wilh a content
thgit’datarrent alanm system.
SECURIPr
United States Canada
Hare's how to operate the syslam;
t. Open Ihg door*
2. Lock !he door with Itie power door lock switch or
the remote keyless ontry transmilter, The
SECURITY tight should (lash,
3, Close all doors Th^ SECURITY light shO'Uid go oil
after approKimotely 3Ú seconds. The alarm is not
armad until the SECURITY light goes off,
If a looked door is opened without !he key or the remote
keyless entry Eransmitter^ Ihe alarm will go off. The
headlamps and panting lamps will Hash for two minuios,
and the hom will sound for 30 seconds, then wilt lure
off to save tha tottery power.
Remember, Ihe theft-deterrent system wort't activate it
you lock Ihe doors with a kay cr use the manual
door lock. Jt actívales only If you uso a power door lock
swiftch wilh the door open, or with the rermote keyless
entry transmitter. You should also remember that
you can start your vehicle with the correct ignition key if
Ihe atarmi has been sat off.
Here's how to avoid setting off the alarm by accident:
» If you don’l want tb activate The thefi-delerTent
system, (he vehicle should be locked with (he door
key after the doors aro closed.
* Always unlock a cteor with ? key, or use the remote
keyless enlry transmitter. Unlocking a door any
othor way will set off the alarm.
If you set off the alarm by accident, unlock any door with
the key You can also turn off the alarm by pressing
unlock on the remote keyless entry trensmitter. The alarm
won't stop if you fry to unlock a door any other way.
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