Hi All .. I want to install the fourth Stalk that Control on board computer ,the problem i heard that there is a wire made to be connected to dash board and the 4th stalk ..any one can tell me where wires should goes in detailed instructions please .
Thanks

 

Here is the detailed instructions you asked for. Fourth Stalk Install P.S. it is in .pdf format. And for doing the OBC hack you can have the dealer turn it on or do it yourself OBC Hack