Before you pick up your van, Siesta Campers staff will make sure the fuel tank is full and that you have enough AdBlue for your entire trip. Both tanks are located in the flap near the driver's door. (see photo below)
Note: The fuel type of the Califórnia is Gasóleo (Diesel) - always the black pump at any gas station.
Don't forget to refill the fuel before dropping the van. In case the fuel tank is not full, the missing fuel and a refueling fee will be charged.