Car Alarms: programming a remote opener and lock, designtech, kidwell

Question
I broke my Viper Valet remote #RPN 491T and I want to buy a used one to replace it.  The problem is I can't find my programming instructions.  That information is not in the owners manual which I still have.

Answer
THIS IS AN AUTOMATED RESPONSE
TO YOUR DEI/VIPER/SIDEWINDER/HORNET/VALET
PYTHON/AUTOMATE/CLIFFORD/AVITAL/DESIGNTECH,
AUTOSTART, OR ANY OTHER DEI EQUIPMENT SERVICE
OR, SUPPORT REQUEST.

Sorry, but I am obligated to decline
this request due to a mutual
agreement between DEI & Myself.

If you look at www.CARPROTECTOR.com ,
you will see this policy has not changed.

Please go to either DEI directly
(www.directed.com),
my forum at www.INSTALLSUPPORT.com or,
my collegue and Viper Tech Carlos Kidwell at
CARLOS.KIDWELL.@GMAIL.COM - 301 675-5658
and retstate your inquiry.

Thank you for
visiting ALARMTEK