Momo steering wheel , working horn and returning indicator stalk

[Gunnar]

Since i couldn't realy find any pictures or a real guide i decided to buy a steering collumn with the whole stuff on it and see if i could break that apart and get it working. (when experimenting buy used test parts or you'll end up stranded at one point).

I took the plastic ring with the connector off the steering column and under it there is 4 metal rings on which the slider contacts of the plastic ring with connector make contact.

What you want is the second one of the bottom of the steering wheel plug, which is the second ring from the inside. Remove the slider contact from the plastic ring.

Now to the momo wheel. You'll notice 3 slots in the metal inner ring (A). Look at your car's steering column. There is 3 white plastic pins on the inner plastic ring of the steering column right?
The problem is they are further apart. When we go to the momo wheel. you can see there is a plastic edge between the coper ring and the inner metal ring. If we use a cutter knife and just extend the metal slots into the plastic divider ring we have the perfect match with the white pins in the car.

Now remember the slider contact we removed from the original part? (you should, it wasnt too long ago).
We line that up against the outer edge of the copper ring on the momo wheel (B). Use soldering flux and a POWERFULL soldering iron and solder it onto the copper ring. Pull the slider contacts out a bit so their extend further.

Voila, all done.