Spot1
Well-Known Member
If your F1 is a higher spec level it may have an amplifier that needs a trigger wire attaching to the new head unit to turn it on.... it’s likely something simple like that if the head unit itself is new/working ok.
SWC, I have no idea, it is different for all head units, many after market ones are not capable of utilising them in the first place, many need a ‘black box’ between the switches and the head unit to match the two together.....
SWC, I have no idea, it is different for all head units, many after market ones are not capable of utilising them in the first place, many need a ‘black box’ between the switches and the head unit to match the two together.....
BigCraig
Member
I was going to connect to ignition live the blue is for an electric aerial, Thanks for the advice
Nodge68
Well-Known Member
The electric aerial trigger wire is also used as the amp trigger wire on modern HUs.
BigCraig
Member
That’s great thanks just need to find what wire is the amp feed,The electric aerial trigger wire is also used as the amp trigger wire on modern HUs.
Nodge68
Well-Known Member
It's probably purple/yellow for the amp trigger.
BigCraig
Member
That’s great thanks I will give it a go tonight
