Both signals flashing, no horn

[Flipballer]

Hi all. Project bike, installed eBay mirror/signals for inspection. Both signals flash at same time regardless of which direction is used on handlebar switch. Also, horn not working. Could the integrated tail have anything to do with this?

Fuse is good, handlebar switch and relay recently replaced.
Thanks!

[mtips18]

What year bike?

[numbafree]

did you match the correct wires to each other? I had this issue too, I assumed that black was the ground wire... I was wrong.

[Flipballer]

It's an 05.
The mirrors have red and yellow. when I swap them I get dash indicators but no activity on the signals.

[Flipballer]

Problem solved. Culprit was melted wires going into integrated tail were touching. Now on to the horn/brake light issue.