I am wondering if there is some technical manual for Gen4 that is available for download ? Stuff like Audio installation, Maintenance guide, where are all the plugs and fillers ? Many thanks.
For us in the US, the site is techinfo.toyota.com. I know I've seen posts giving a different URL for users in the EU ( Toyota Service Information ), so maybe there's a different one for Singapore too ... maybe from the Toyota Singapore web site you can find it. Or perhaps it would be possible for you to sign up on the US or EU site. -Chap