How to swap wires ina ISO block?

[cunningrunt]

Fiat Bravo (V)

I have now sussed out after removing the original Grundig head unit and replacing it with a Wharlfdale unit what the problem is.

I need to swap the red and orange wires around.

I am not sure how to do this. I have tried to remove the wires from the ISO block but to no avail.

Do I need a special tool?

Again I am very new to all of this.

Once again any help would be most welcome.

runt

[hay88]

you need a very small screwdriver put it into the hole of the wire you need to change at the same end the wire feeds into the iso.
its like a little clip so be very careful. you need to go down one side of the little bit of metal and push it inwards.
and pull it towards you.

Fiat Bravo (V)

I have now sussed out after removing the original Grundig head unit and replacing it with a Wharlfdale unit what the problem is.

I need to swap the red and orange wires around.

I am not sure how to do this. I have tried to remove the wires from the ISO block but to no avail.

Do I need a special tool?

Again I am very new to all of this.

Once again any help would be most welcome.

runt