Did someone say head unit remotes? Check these out. Found them on eBay for $24-$30. They are Bluetooth disc shaped controllers. They have them specifically for Apple or android systems. The top home button summons Siri and the home screen while the bottom media button controls play/pause, volume and track selection of your music. It has worked for me on my pioneer nex 4000 in Bluetooth mode and CarPlay mode. The one caveat being that you loose the ability to control the volume with the fob
View attachment 1095496 when in CarPlay(these are for hook up with the phone of your choice, not sure if you can do a HU connection). Must be a software override issue. I have mine mounted to the e brake handle but I think they would look great on the horizontal spokes of the steering wheel. Just check Amazon or satechi.com.