Thanks for the reply back that documenthas been quite usefull...
thing is i have pins in 1,3,4,7,15 and 16 that i can see..
I guess that some of the pins wont be used but in that document they all need pin 5 which mine does not have
I would of thought that the car would have pin 5 as its the signal ground or is this not needed???
if its not needed does this mean that i have a ISO connect??
sorry for all the extra questions