Howdy folks!

Planning to install a towbar to my MK5 Estate.

I enabled both the fog and brake light checkers and trailer hitch to present in Tech 2.

But i notice that my REC has no fuse holder in F36 (towbar)

What does this fuse do? Is this purely for giving constant power?

And is there supposed to be an extra telltale on the IPC for trailer indicators?

Thank you kindly!