Hi
just fitted my after market head unit and works great except the radio.

The ariel connection i used is the one that connected to the tuner behind the battery. fakra i think
Install.
power and ign power from large plug in trunk to head unit.
4 pairs of speaker wires from back to head unit.
amp wires etc etc.

So i need to know if i have the correct ariel connection or
as i removed the original system the ariel amp has no power supply.
If thats the case can i wire this to become live.

Thank you in advance.

dave king