Quote:
Originally Posted by KiK
Someone mentioned in this forum that if you have an aftermarket radio in 17+ car it is pretty much plug and play but I can't find the part number from Subaru of those buttons.

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This image is from the catalog page for mechanical steering parts. The fig 830 refers to the figure where the switches are listed. Switches are listed under the Electrical category.
For US Market 2019 Subaru,
https://parts.subaru.com/a/Subaru_20...10-830-05.html
Two part numbers are given: 83154CA030 and 83154A100. I don't know the exact difference between the two parts, but with an aftermarket head unit where you can program an arbitrary mapping between resistance and function, I'd expect that you can use either one. Part numbers in Portugal may be different.