The radio remote Winn part number is 163142-13-000 and the cost is $83.10. I added one to my 09 Journey that I purchased while at the GNR. Couple of considerations - it only works with the radio supplied by Winnebago, it requires a remote IR receiver connected to the radio and it will only install in the Freightliner VIP steering wheel. If you have a "compatible " coach, installation is a 10 minute job involving pulling off the center of the wheel, drilling two holes to mount the unit and tightening the lock nuts. The unit comes with a chrome backer piece that holds it securely inside the wheel and is predrilled/serves as a template for mounting. Winn suggest relocating the IR sensor to the steering column as the transmitter is on the bottom of the remote but mine worked fine with the receiver mounted in the center of the dash. Good luck, it is a dramatic improvement from the Velcro mounted remote.
09 Journey 39Z