satnav?

[riedrider]

How did you wire the nav to the horn?
Yo must connect the + wire of the nav to the brown cable of the horn an the negative wire to permanet ground (yellow arrow in  post #3). Not to the second wire of the horn.

[size=1.35em]I will never get my project bike, Pan euro st1100, [/size]

But on a Honda this might be a little bit different......
On my Honda NTV +12V is via the horn button. There is good chance that the Pan is similar and the wiring to the horn will not work.
Thank you for this helpful information  :rolleyes

[drewblez]

No I didn't I connected wire to wire not to the earth of the horn.  Now where I went wrong (not looking at picture properly).  Will reconnect tomorrow and let you know how I get on.  Am I able to wire something else to the horn as well i.e will I be able to connect a cigarette lighter as well so I can charge my phone and other things or will it be too much for the horn's wiring?

[riedrider]

On a Honda it might not work. See my post above.