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It already is.
HORN CHIRP DISABLING / ENABLING
This controls if you want your Libby to beep the horn when locking via the keyless entry. * Reports indicate that this does not work for 05 mdoels.
To DISABLE (cancel) the horn chirp feature,
Press and hold the transmitter LOCK button for four to ten seconds.
While pressing the LOCK button in, press the UNLOCK button.
Release both buttons.
To ENABLE the horn chirp feature, repeat the above procedure.
OPTICAL CHIRP (FLASH) DISABLING / ENABLING
This controls if you want your Libby to flash the hazard lights when locking/unlocking via the keyless entry.
To DISABLE (cancel) the optical chirp feature,
Press and hold the transmitter LOCK button for four to ten seconds.
While pressing the LOCK button in, press the TAILGATE RELEASE button.
Release both buttons.
To ENABLE the optical chirp feature, repeat the above procedure.
TAIL GATE RELEASE DELAY
The liberty can be set to pop the tailgate instantly when you press the button, or require it to be pressed and held for it to open
Press the UNLOCK button for four to ten seconds.
While pressing the UNLOCK button, press the TAIL GATE RELEASE button.
Release both buttons.
This will toggle between PRESS AND HOLD and PRESS (no delay).
UNLOCK SEQUENCE
When unlocking the liberty, you can choose between unlocking drivers door first or unlocking all doors simultaneously.
Press and hold the transmitter UNLOCK button for four to ten seconds.
While pressing the UNLOCK button in, press the LOCK button.
Release both buttons.
This will toggle between Driver door first and Unlock all doors function.
Here's some tips on how you can tweak your Jeep's keyless entry system to fit your indiviaul needs. Many of these options are available to program with an EVIC, but if your Libby is not equipped with one, you can still make some changes to suit your needs. The features below are available to anyone who has a keyless entry system, regardless of whether it is equipped with Sentry key/Alarm.
AUTOMATIC (ROLLING) LOCKS
This is the "Lock when the vehicle is going 15mph" feature. This feature can also be disabled through the EVIC.
The rolling locks feature can be toggled ON/OFF by using the DRB IIIt only.
HORN CHIRP DISABLING / ENABLING
This controls if you want your Libby to beep the horn when locking via the keyless entry. * Reports indicate that this does not work for 05 mdoels.
To DISABLE (cancel) the horn chirp feature,
Press and hold the transmitter LOCK button for four to ten seconds.
While pressing the LOCK button in, press the UNLOCK button.
Release both buttons.
To ENABLE the horn chirp feature, repeat the above procedure.
OPTICAL CHIRP (FLASH) DISABLING / ENABLING
This controls if you want your Libby to flash the hazard lights when locking/unlocking via the keyless entry.
To DISABLE (cancel) the optical chirp feature,
Press and hold the transmitter LOCK button for four to ten seconds.
While pressing the LOCK button in, press the TAILGATE RELEASE button.
Release both buttons.
To ENABLE the optical chirp feature, repeat the above procedure.
TAIL GATE RELEASE DELAY
The liberty can be set to pop the tailgate instantly when you press the button, or require it to be pressed and held for it to open
Press the UNLOCK button for four to ten seconds.
While pressing the UNLOCK button, press the TAIL GATE RELEASE button.
Release both buttons.
This will toggle between PRESS AND HOLD and PRESS (no delay).
UNLOCK SEQUENCE
When unlocking the liberty, you can choose between unlocking drivers door first or unlocking all doors simultaneously.
Press and hold the transmitter UNLOCK button for four to ten seconds.
While pressing the UNLOCK button in, press the LOCK button.
Release both buttons.
This will toggle between Driver door first and Unlock all doors function.
Thank you for this concise write up! It worked perfectly on 2008 Jeep Liberty!First post to this site and just wanted to thank the OP for this thread. It really helped my OCD about the horn blowing every time I locked the doors. So thank you much Sir. ...
That being said I wanted to share and update for my 2012 KK. This is what worked for me.
HORN CHIRP DISABLING / ENABLING
This controls if you want your Libby to beep the horn when locking via the keyless entry.
To DISABLE (cancel) the horn chirp feature,
Press and hold the transmitter LOCK button for four to ten seconds.
While pressing the LOCK button in, press the PANIC button.
Release both buttons.
OPTICAL CHIRP (FLASH) DISABLING / ENABLING
This controls if you want your Libby to flash the hazard lights when locking/unlocking via the keyless entry.
To DISABLE (cancel) the optical chirp feature,
Press and hold the transmitter UNLOCK button for four to ten seconds.
While pressing the UNLOCK button in, press the LOCK button.
Release both buttons.
UNLOCK SEQUENCE (unlock on 1st press from outside of vehicle)
When unlocking the liberty, you can choose between unlocking drivers door first or unlocking all doors simultaneously.
Press and hold the transmitter LOCK button for four to ten seconds.
While pressing the LOCK button in, press the UNLOCK button.
Release both buttons.
and finally, ...
AUTO UNLOCK DOORS ON EXIT (from inside vehicle)
Enter the Libby and close all doors
Cycle the ignition switch between LOCK and ON and then back to LOCK, four times, ending up in the LOCK position.(Do not start the engine)
Press the power door UNLOCK switch to unlock the doors.
A single CHIME will sound and indicate the programming is complete.