Mystery fuses and wire

[twodog]

while trying to figure out brake light problems on my 91 warrior,  I discovered 2- 4 amp fuses under the dash.  They appear to be from factory, and one fuse has a brown wire leading to it.  The brown wire has a metal end that looks like it should plug into something.   Does anybody have any idea what these fuses and the mystery wire are for?     Sorry pic isn't more clear

[linda s]

Wiring is not my forte but hopefully these diagrams will help

click on section you need

Wiring Diagrams (winnebago.com)

Linda S

Oops I see it takes us to the main page. Click on year and then your model then wiring diagrams and your rig is there

[Ctgriffi]

I’ve got same model. Brown wire might be power to cruise control if you have it. The metal tang on the end should be slipped in next to any fuse on the box near driver’s left shin. 

[Maineah]

Very light weight and not factory. Must go to lighting or  a gadget.