does anybody in here work for TLS long beach? or perhaps any dealer and works with the factory alarm, the RS3200+. i want to add the factory piezo buzzer and i cannot locate the spot on the harness to plug it in. can any body here help. i have a first gen xb and it does have the factory alarm, not just the keyless entry. thanks for any help provided

 

Dont know if it will help but the install PDF's for the alarm should be on one of theses 2 sites. plus all wiring diag's
http://scionlife.org/Scion_Docs/
(under installation manuals)
Shows two diff with and w/out audio controls
when you click on the right one the pdf install file is in upper right corner.
http://www.trdsparks.com/displaypart...5&parts_id=328