Which is the Remote cable?

[Dipont]

Hey all

 

I´ve been fixing my overall sound system in the car but I need some help now.

 

Trying to find the remote cable behind the stereo, what I often have seen from similiar forums says that a blue should be it, It´s a ISO something, sitting in a Octavia mk1 if that does makes more sense.

 

It´s the cable that starts the amplifier when you are switching on the ignition, apperantly it can be fixed by attaching a so called remote cable.

 

I can show also some pictures tomorrow for a better understanding.

 

Maybe there is another way or even better one but now I´m kinda stuck, only the last part left and then I´ve got a kick-ass "BRRRRBRRRBRRR" sound in it

 

[StevesTruck]

Normally blue

[Dean]

In VAG they're Blue.

[nige8021]

The OEM radio wiring doesn't have a switched output from the radio to turn on an amp