I recently purchased a 2011 LTV Serenity. As I'm trying to learn about this vehicle I'm looking for info on how to service the DEF tank. I believe I have found the tank on the right side of the vehicle just forward of the rear axle. There is a cap on the top but I can not get it off. Can anyone give me a heads up as to if I have the correct location of the tank and how to go about servicing the DEF fluid.
Mike Lewis