Hi Martin,
To the best of my knowledge, my horns are still the original ones and both are working. Within my close circle of acquaintances, I now have two more 3Cs, and none of them have known horn defects either.
OT: Regarding the infrequent use, I only know about my current wife's Kadett from back then: Apparently, rust or something similar built up in the horn. After a month of non-use, it would regularly start with a loud buzzing sound, which then within 20 seconds would turn into a normal honk. It almost sounded like a cow mooing and opening its mouth completely from being closed to fully open within 20 seconds...
Hutfahrer wrote: |
| Off-topic again: Why do some vehicles of this series have clear turn signal lenses and others have orange ones? Is there a pattern like: "up to VIN [...], orange turn signals, afterwards white..."?? |
No, not FIN, but dependent on the equipment line. Only the cheapest Trendline (which your employer probably ordered

) has orange. All models above that (Comfort, Sport, and Highline) have the clear ones.
You can easily identify the Highline model from the outside by its horizontally chrome-plated grille and chrome roof rails. (Inside, it features leather upholstery.)
The Comfortline trim features chrome window surrounds (and flat seats inside), while the Sportline has black window surrounds (and seats with side bolsters).
But most of the elements can also be exchanged for the look of the other line for an additional fee

.
Regards,
Sure.
Here is the translation of the text from German to English:
"Guste" means "gust" in English. It can also be used as a verb, meaning "to gust."