Hello.
For an 8-button multi-function steering wheel, you have to install the CANBUS simulator.
MFSW Control Canbus gateway Simulator RCD330 plus For VW Jetta MK5 Passat
Alternatively, you can select a unit from the links below.
Noname 187B RCD330 plus
1.Standard Original Edition
2.Standard original unit + rear USB.
3.Standard original unit + rear USB+ wireless carplay dongle
RCD330 PLUS RCD340G Noname 187B For Jetta Golf Passart Tiguan
Noname 187B with Rear USB V3 AndroidAuto RCD330 Plus Jetta MK5 MK6 Passat Polo2013
Wireless CarPlay Dongle+ Noname 187B AndroidAuto RCD330 Plus + Rear USB V3.0
Desay 187B
https://www.rcd330.com/product/rcd330-plus-desay-187b-1g-ram-for-mk5-mk6-passat/
Desay 187B with rear USB
https://www.rcd330.com/product/desay-187b-with-rear-usb/