2011 Sundancer 330/350 Auxiliary Interface Module

[argus1]

Does anyone know where the 2011350 Auxiliary Interface Module is located? I looked under the dash console where is located on the 280 Sundancer? However, on my 330/350 Sundancer, I can not locate it there. The Auxiliary Interface Module shows on the wiring diagram but I don’t know where to look for it.