GMC 2009 Envoy Denali Owner's Manual page 81

Remote Keyless Entry (RKE)
System Operation
The Remote Keyless Entry (RKE) transmitter functions
work up to 30 feet (9 m) away from the vehicle.
There are other conditions which can affect the
performance of the transmitter. See Remote Keyless
Entry (RKE) System on page 2-4.
To program different feedback settings through the
Driver Information Center (DIC), see Driver Information
Center (DIC) on page 3-47.
K
(Unlock): Press once to
unlock the driver door. The
parking lamps flash and
the interior lights come on.
K
Press a second time
within three seconds
to unlock all the doors.
Q
(Lock): Press to lock all the doors. Press
within three seconds and the horn chirps.
L
(Panic): Press to sound the horn. The headlamps
and taillamps flash for up to 30 seconds. To turn it
L
off, press again, or wait 30 seconds, or start
the vehicle.
Programming Transmitters to the
Vehicle
Only RKE transmitters programmed to the vehicle will
work. If a transmitter is lost or stolen, a replacement can
be purchased and programmed through your
dealer/retailer. When the replacement transmitter is
programmed to the vehicle, all remaining transmitters
must also be programmed. Any lost or stolen
transmitters no longer work once the new transmitter is
programmed. Each vehicle can have up to four
transmitters programmed to it.
Q
again
2-5