Ok. I have done more testing and got it working perfectly.
On my head unit I just needed to attach one cable from the head unit to Steering REM and ground the Steering GND.
Once this was done the headunit could be programed with the steering wheel controls.
The unit it now all installed and working perfectly.
If anyone needs a hand with there's just let me know.
On my head unit I just needed to attach one cable from the head unit to Steering REM and ground the Steering GND.
Once this was done the headunit could be programed with the steering wheel controls.
The unit it now all installed and working perfectly.
If anyone needs a hand with there's just let me know.