srhutch said:mac27040 said:With head units with sat nav you need to connect to rear of cd changer to get the head unit to change tracks, if you did what I did by connecting to rear of head unit, you cannot get head unit to chance tracks. Below us my mates company of which I have installed the GROM kit.
http://www.carputer-shop.co.uk/
This is not correct, dension connects to head unit and you can control through head unit or mfsw
What is 'dension' ?