Add it yourself...
Repairing Your Rear Window Defrosterhttp://autorepair.about.com/cs/doityourself/a/aa112302a.htm
How to Change Your Batteryhttp://autorepair.about.com/cs/doityourself/a/blbattery.htm
Check and Replace Electric Fuse and Fuseshttp://www.2carpros.com/how_to/fuse.htm
Checking Battery and Charging System Alternatorhttp://www.2carpros.com/how_to/battery.htm
Soldering 101http://www.4runners.org/writeups/solder101/index.html
Check and Replace Electric Power Window Motor Regulatorhttp://www.2carpros.com/how_to/power_window.htm
Service Replace Electric Power Door Lockhttp://www.2carpros.com/how_to/door_lock.htm
How to reprogram V1http://www.valentine1.com/lab/MikesLabRpt3.asp
Install - HID Blue Headlight Covers - Scion xAhttp://www.headlightarmor.com/diy-install-hid-blue-headlight-covers-scion-xa.aspx
Reversed LCDhttp://forums.scionzone.com/smf/index.php?topic=2646
FULL 3rd brake light, revampedhttp://forums.scionzone.com/smf/index.php?topic=2082
Grab Handle LED modhttp://forums.scionzone.com/smf/index.php?topic=2070
Blue LED Dash Conversionhttp://forums.scionzone.com/smf/index.php?topic=1685
intall angel eyes headlights (open headlights)http://forums.scionzone.com/smf/index.php?topic=1381
Adjust a Car's Headlightshttp://www.ehow.com/how_3383_adjust-cars-headlights.html
Auto Electrical - Headlight Bulb Replacement - How To Replace a Headlight Bulbhttp://autorepair.about.com/od/fixityourself/ss/hlite_replace.htm
Check Head Light Alarm Horn Blinkers Running Lights Emergency Flasherhttp://www.2carpros.com/how_to/checking_lights_alarm_and_horn.htm
more . . .
AMP INSTALL IMPORTANT REMINDERShttp://forums.scionzone.com/smf/index.php?topic=1921
CUSTOM SUB BOX WITH FIBERGLASShttp://forums.scionzone.com/smf/index.php?topic=2053
Custom sub boxhttp://forums.scionzone.com/smf/index.php?topic=3657
Install OEM '06+ Radio Controls in an '05http://forums.scionzone.com/smf/index.php?topic=2083
Get sound from PC to Car Stereo / Amphttp://www.mp3car.com/vbulletin/faq-emporium/32430-how-get-sound-pc-car-stereo-amp.html
Series: Car Stereo Installation - how should I wire my amplifierhttp://www.clubknowledge.com/page5.html
Learn How To Install A Car Radiohttp://www.popularmechanics.com/technology/upgrade/3380301.html
