2005 Airstream Interstate series 2500 Sprinter with Mercedes 5 cylinder diesel engine and drivetrain. 91,200 original miles. Front fold down full sleeper. 2 burner gas stove. Upgrades/ replacements installed at the Airstream plant in Jackson Center Ohio in February 2021 include: water heater unit, refrigerator, toilet and bath unit, AC unit, gasket kit, awning. Other improvements include, Bluetooth radio and backup camera. (Note: backup camera not working as of this April). USB and HTMI plugs and WiFi Ranger on board. Note that my dash shows lit Engine light and SRS light. Mechanic (Oxford Automotive, Delaware, Ohio,) pulled both codes 4/2022 and reports one glow plug (out of 5) was not repairable while the others are working. That condition causes check engine light. SRS code was also checked 4/2022 and airbag control module may need replacement. A small area of incipient rust is visable around the water hose intake at rear drivers side. See picture. Full size rear mounted spare.