Found this discussion on IRV2.
2016 Class A Motorhome
Exterior Changes/Enhancement
• Deluxe T-60 high-gloss cream fiberglass with matching body color trim
• Keyless entry keypad
• Carefree Travel'R powered patio awning with cover and LED lights. This awning automatically retracts when canopy movement exceeds the predetermined threshold. The unique truss support design provides maximum head clearance for easy access into patio area
• Thetford turbo Sanicon system. This system incorporates 1"discharge hose that stretches 21' than retracts to 7' to save storage space . Easy to use threaded that is designed to fit securely (lock) into dump station inlets
• Frameless window on entrance door
• Larger frameless windows on all floorplans:
o UL, UN, UR - bathroom and dinette windows are larger
• Full trim on frameless driver and passenger windows
• J-ride Plus -Computer balanced drive shaft, jounce bumpers, Bilstein shocks , sway bar