Headunit wiring

[Ellisimo]

Hi all,

Trying to get my headunit sorted. Ive got it all in and working but i have to manually turn it off and on.
Here is the wiring diagram, which wire do i need to splice into to get it to come on and off with the ignition?

Thanks!

[paulw123]

Try swapping the yellow and red wires over, so red goes to yellow, and yellow goes to red.
That usually sorts VAG cars out.