Hey guys! 
I have a BMW E30 dashboard with speedo and everything..
So what I want, is to get Speed, RPM, water temp, turbo, fuel, indicators and headlight.
What do I need, to get this work?
Thanks in advance! 
hello.
at the moment you can try to make the rev counter and speedometer work.
You will need two rev burners (one for the tachometer and one for the speedometer) and a 12v power supply.
this is how you should connect everything together:
http://www.symprojects.com/wp-content/uploads/Powersupplies_14565/psuschema2.pngit makes more sense when you have a rev burner in front of you...
the trycky part is to find where the rev counter and speedometer signals connect in the dashboard
Sometimes it might be useful to find and download the service manual for the car. you could find some description of the wiring/connectors of the dashboard.
or you could just try until it works. start connecting the 12V and ground until the dashboard get to live (some light turn on) and then connect the tacho signal to different places until the tacho moves. I did that a couple of time and eventually worked.
the fuel, water and the other gauges at the moment are not supported.
for the warning lights, you could use the Pro Shift, which is a LEDs controller. it is not able to drive the 12V bulbs of the dashboard but you can replace them with standard LEDs.
Cristiano