04' VY Commodore, Replacing Headunit with touchscreen.. Steering Wheel Controls?

[Sneddon]

Hey everyone Im only new to this community but I was thinking about installing a Alpine IVA-W520EBT touchscreen headunit in my VY,

I dont want to lose steering wheel volume controls. what do I need?

 

[Nic92]

this or get the steering wheel controls separate from that dealer> VY-VZ Commodore FULL KIT facia/steering harness/iso GRY | eBay