How to find all wireless devices in a vehicle

I need to find all the wireless devices in the 2018 generation CRV or the 2016 or previous RAV4. Any suggestions on where I can find this information?

When I called Honda Corp, but they would only give me the wireless devices in the owners manual.

Would I be able to find this info by searching an online repair manual using search terms such as FCC ID or wireless? Which manual then would be best?

Thanks.