Add it yourself...
instruction on replacing the battery on the Lexus remote and replace the air filterhttp://bananags.grantham-international.com/GS_DIY/hepa_filter/
Remote Keyless Entry Programming Procedurehttp://www.clublexus.com/forums/showpost.php?p=1932376
Disable VSC/TRAChttp://www.clublexus.com/forums/showpost.php?p=1913052
Hacking Navigationhttp://www.clublexus.com/forums/showpost.php?p=3036667
Remove/Replace 98-2000 Navigation hard drivehttp://bananags.grantham-international.com/GS_DIY/change_nav_hd/
2004 ES330 XM Radio Install Success!http://www.clublexus.com/forums/showthread.php?t=131951
sony BlueTooth hands free car kithttp://www.clublexus.com/forums/showthread.php?t=116935
DVD/MP3 player in armresthttp://bananags.grantham-international.com/GS_DIY/DVDPLAY/index.html
TV mounthttp://bananags.grantham-international.com/GS_DIY/TVMOUNT/index.html
Hardwiring Valentine One Radar Detector in a GS430http://www.clublexus.com/forums/showthread.php?t=120585
Change NAV destination while in motionhttp://www.clublexus.com/forums/showthread.php?t=167666
OEM NAVIGATION on a NON NAV-GShttp://bananags.grantham-international.com/GS_DIY/OEMGPS/
LS430 Nav Overridehttp://www.youtube.com/watch?v=ysXzM9t7erQ
Soldering 101http://www.4runners.org/writeups/solder101/index.html
How to reprogram V1http://www.valentine1.com/lab/MikesLabRpt3.asp
intellexual net ยท m k i vhttp://www.intellexual.net/faq.html
Electronics Tips: Soldering Techniqueshttp://www.elexp.com/t_solder.htm
Technical Service Bulletin and Recall Informationhttp://www.alldatadiy.com/recalls/index.html
American Wire Gauge table and AWG Electrical Current Load Limitshttp://www.powerstream.com/Wire_Size.htm