Bonjour
It’s possible to repair the electronic card. I changed two capacitors in the card to a 91 mod. 730iA. Everything worked just fine when the capacitors was changed. I’m not very good with the soldering, but it went well. I took some pictures, they explain better than I write.
Take out the instrument cluster.
There are two locks, turn these over.
Then you can open the instrument cluster.
The electronic card is fasten in 10 places.
I put the soldering iron in this places, and the card released.
Be careful with the electronic card.
4 condensateurs à remplacer
Ou suivant votre type de compteur, 5 condensateurs à remplacer
