couple queeries..

[Holdens Rule]

This is the only way to do it properly! The high/Low converters will work but are crap and you will notice a huge difference by adding the RCAs then using a high/low converter.

Found this yonks ago. Some bloke who wanted to be able to plug an MP3 player in to his stock head unit wrote it up.

VT/VX Low Series Head Unit RCA

 

[daveee90]

thanks for the help with the RCA output, that link posted by tony looks easy enough, but at the same time if you made a mistake id assume youd stuff it? might just buy another headunit after all.

as for the speedo, i know that in a VX if you put it on "engineers mode" everything lights up and the needle goes to 100.... but in my VT nothing lights up and the needle doesnt move, the digital screen displays everything at once, but as for the instruments, nothing happens?

And thanks also for clarifying about the heater.

CHeers.