If any of you are interested in performing customisation on your cars, you might want to look into the official Toyota software called Techstream. It can be found on the web without looking too hard, and compatible USB cables from China are available for less than RM100 (do a search for "TIS Mini-VCI")

I'm still considering whether I want to try it myself, but I thought I would share this with everyone. This is what Toyota service technicians use for diagnostics and customizations.

Decided to order one for myself, as well as both a WiFi and a Bluetooth OBD-2 port, just for the heck of it. Some of the iPhone and Android apps look interesting.

This post has been edited by serendpt: Jan 26 2013, 12:27 AM