Thank you all for comments and suggestions.
The local Morgan expert, Trond Bråthen, said that he has the necessary parts, and he will help me to get it fixed before MOT.
On my previous cars mechanical speedometers used to last hundreds of thousands kilometers on low price models. Hence, I'm somewhat disappointed that hhis happened so early. Perhaps the electronic stuff is programmed to fail early?
Greetings,
Harald
