Correct wiring of head unit xav-ax3005db

[Plasterer1]

I've purchased the xav ax3005db and looking to install into Vauxhall corsa d 2010 model, I have the wiring kit from car to head unit but unsure of which colour cable needs a constant feed to ensure memory isn't lost every time ignition is switched off, can anyone help please thanks kev

[Marino.Manolo]

 

[Plasterer1]

Great thank you, would you have any suggestions as to where to take that feed from? Thanks kev 

[Marino.Manolo]

Is that what you mean?

XAV-AX3005DB
Manuals
https://www.sony.co.uk/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-ax...