2007 Dolphin roof horns

[Ken the Dolphin man]

I purchased this MH in 2013 and it has 2 roof mounted elect horns.  Have chased the wired until they disappear into the wiring harness in the dash.  It seems there should be a switch somewhere on the dash to select either standard horns or the roof mounted horns but if there is one it is a mystery to me where it is.  Other Dolphin owners that I have encountered during travels don't seem to know where the switch is located either.

 

[Gary RV_Wizard]

I seem to recall that my 2002 Dolphin LX had one, but I've forgotten where it was on the dash.

I gather you didn't get the owner manual with it? Mine wasn't great, but it did cover dash switches.

Do you see the "city" horn(s) on the firewall?  If there is another set, they should be fairly easy to see. If you only have the roof mount horns, then obviously no switch needed.