DEF tank
New owner of a 2016 Navion 24G and was wondering if this RV has a DEF tank and how often it needs to be filled and where the input tube is located on the vehicle? Thanks. Terry
Forum Discussion
Doesn't that have a Mercedes diesel engine? I would hope that they would have located the DEF filler next to the fuel filler cap. Having it under the hood is not going to be very convenient.
