2019 Jayco Alante 31v ...
Customer Value Package
JRIDE: Computer-balanced driveshaft, Jounce bumpers, front and rear stabilizer bars, SACHS shocks
Soundstream Infotainment Dash Radio w/ GPS & CD/DVD Player
Seamless crowned fiberglass roof
Backup and sideview cameras with monitor
1,000-watt inverter powers main TV, rear bedroom TV, exterior TV, entertainment center
Electric patio awnings with LED lights
Exterior entertainment center with LED TV mounted on swivel bracket & DVD/AM/FM radio & speakers
LED living room TV
Driver/ passenger cockpit table
Slideout awning toppers
... copied this from Jayco's site. So probably was built with passenger side rear view camera. As stated above by BigMac65, it would be an odd setup, that's the one you probably use the most.
Contact Jayco Motorized with your VIN, they are very helpful.