Hello, it is recommended that you choose one of the following units. In addition, your car may have battery drainage problems. Provide your VIN code, and I will check your gateway model. If your car has a battery drain problem, you also need to install a simulator.
Noname 187B RCD330 plus
1.Standard Original Edition
2.Standard original unit + rear USB or + wireless carplay dongle.
Genuine Not fake RCD330 PLUS RCD340G Noname 187B For Jetta Golf Passart Tiguan Polo 6R
Genuine Not fake Noname 187B Front Rear USB V4.0 AndroidAuto RCD330 Plus Jetta MK5 MK6 Passat Polo6R
CANBUS gateway Simulator
https://www.rcd330.com/product/mfsw-control-canbus-gateway-simulator-rcd330-plus-for-vw-jetta-mk5-passat/