Using the correct boss kit should be all that's required.
I used a Splash (rebranded Works Bell) boss. It came with the wiring mod for the SRS light and fits keeping the clock spring in place. My horn works as normal and mi indicators cancel as normal. I had to purchase a horn retaining ring as I never got one with my steering wheel. (i use a quick release mechanism too but that should make any difference)
I got mine from eBay but to be honest I'd have thought they should be supplied with the steering wheel itself.
My horn works as normal even with the quick release.
How does what work - The horn retaining ring? I think it just prevents the horn button from falling through the muddle of the wheel and inside the boss. It's also got an electrical connection for earthing the horn. Not much too it really.
this is a great thread as above - managed to help me :thumbup:What quick release are you using? There are pics of mine in the link below
What quick release are you using? There are pics of mine in the link below