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How do I remove the horn button off 78 spider?
Posted: Sat Feb 19, 2011 6:40 pm
by nelsonj
Hello all - well I finally got my new steering wheel but I am having trouble getting my old horn button off.
I currently have a factory original "old style" wheel (the sort without the hub adapter). My current button is in good shape, and I don't want to risk breaking it taking it off. So....
How do I get it off???? My Hanyes book says to "press and turn", but after trying for 30 mins, no luck.
I see other posts here that says it just "pops off".
So how do I do it? Do I need to take off the black plastic ring it is housed in (this connects to the wheel somehow)?
If I just "turn it", do I turn clockwise or counter clockwise? And do I just turn the horn button, or do I need to turn the black plastic housing that surrounds it?
Sorry for asking such a simple question, but I am stuck....
Thanks
Re: How do I remove the horn button off 78 spider?
Posted: Sat Feb 19, 2011 6:59 pm
by So Cal Mark
the outer ring comes off first, and don't twist it. It has 3 tabs that hold it to the wheel. A tiny screw driver under the edge will pop it off
Re: How do I remove the horn button off 78 spider?
Posted: Sat Feb 19, 2011 7:04 pm
by nelsonj
Thanks Mark, I will go give it a try and let you know how things go.
Re: How do I remove the horn button off 78 spider?
Posted: Sat Feb 19, 2011 7:09 pm
by nelsonj
Came off with the first twist of my tiny screw driver! Thanks for the tip!
Re: How do I remove the horn button off 78 spider?
Posted: Mon Feb 21, 2011 4:47 pm
by nelsonj
Ok here is the finished product:
Just the wheel:
And the full dash:
Thanks again for the tip Mark.
Re: How do I remove the horn button off 78 spider?
Posted: Tue Feb 22, 2011 3:29 pm
by So Cal Mark
nice looking wheel
Re: How do I remove the horn button off 78 spider?
Posted: Sat Mar 19, 2011 8:03 pm
by jon8christine
Can I ask where you got the wheel?
Re: How do I remove the horn button off 78 spider?
Posted: Sun Mar 20, 2011 12:23 am
by BenjamminsFiat
That's awesome! I have a similar wheel... almost exact. I believe it's a Nardi (it has a signature engraved into one of the blades). I got it from my dad a long time ago and just found it in storage. I'd love to put it on the Fiat, but currently it has a Mercedes logo on the horn button. I'd like to know where i can get a Fiat logo horn button like the one on your wheel.
Looks awesome, BTW!
Re: How do I remove the horn button off 78 spider?
Posted: Sun Mar 20, 2011 11:37 pm
by nelsonj
Thanks for the compliments! I really love the wheel - it was just about exactly what I was looking for. You can find the wheel and the hub adapter at IAP (
http://www.international-auto.com). I don't have any affiliation with them, but I tend to buy a decent amount of parts from them. Here are more details from another post I made.
"Just put in the new steering wheel. IAP wheel and hub adapter. After I figured out what I was doing (basically there were no instructions) I have to say everything fit perfectly and all the needed parts were included (except the Fiat horn button). I would give IAP a 10+ on fit, quality of parts and no-hassle install. I would give them about a 7 on price (a bit pricey, but given the no hassle factor, I think worth it). My car is the "old" style so I needed the hub adapter. It looks like it is drilled to take just about any wheel. I believe my wheel is a Nardi pattern, but I think this will take a Momo also. It fit perfectly, and the horn wiring and hookup also worked perfectly. My turn signals still "return off" after I complete a turn. Every part was just about perfect.
Note the IAP wheel came with just a plain black center horn button. I removed a FIAT emblem from an old gear shift knob and crazy glued it to the center of the horn. I think it came out pretty good."