As i drive as much as possible with the cruise control the rubber wheel is worn down after nearly 14 years and it was hard to adjust the speed with it.
To change the whole expensive switch assembly you had to remove the airbag - so that was not a solution for me.
I made this tiny addon with PETG (or use some other heat resistant material) and glue it on the rubber wheel.
It works perfect for me!
The author marked this model as their own original creation.