Hi,
I've finally managed to source a nice Volvo Momo wheel; with no boss kit or horn button. Cheapest I've found the boss kit for is $100AUD shipped for a new genuine Momo, hoping to find a cheaper used one on here.
Also looking for a basic 'Volvo' labelled horn button like this:
I've seen Dave Barton's buttons, which I'll probably go for if I cant find one of the above.
Cheers!