Just purchased a 2008 EXL Odyssey, which has navigation. I can talk to the car using the steering wheel buttons. Only thing is that it's missing Bluetooth. Does anyone know if I could just purchase a Bluetooth card/module that would have been in Touring and if the connection point exists to add? I believe the part number is 39770SHJA020M1. I search for hours but haven't seen anyone comment specifically on this. Everything I've seen is about the versions without Navigation.