Horn rattle

[col320ce]

I'm struggling to find out why my horn rattles. I've looked up the 3 parts mentioned but are they for a later steering wheel?
The horn ring looks good and it sits into some groves behind it so I can't see that there is a way of pushing it forward.
I'm obviously missing something...
(BTW this is the 250SE but I assume is identical to the pagoda)

[GM]

My horn ring was rattling and I replaced the 3 horn rubber isolation bumper pads (115-464-00-24) between the horn ring and steering wheel, which solved the problem. 70 cents each from MB.
Don't know if yours has these.

[col320ce]

Hi Gary

OK I think I understand now... Looks like they attach to the steering wheel between the steering wheel and the chrome horn part. I thought the fix was behind all of this.

Thanks!

[Pawel66]

The parts mentioned (A1154640024) are, as you mentioned in the first post, in the later steering wheel solution, from chassis 043 002980. I was looking in the parts list for similar grommets, but did not find anything...

[col320ce]

So any idea what the solution is for the earlier steering wheels?

[col320ce]

I fixed the problem by putting some felt between the steering wheel and the bit immediately behind it that attached to the chrome trim. I tried rubber but that was too thick (so the horn was on all the time).  A little glue to the steering wheel is all I put on. 
Interested if there is a better or "correct" solution to this.