Hello!
I got the strangest problem with my speedometer(working Alternately), when he just stays at zero or drops to zero.
I have replaced the speedometer sensor with new original one, the teath on the cog-wheel were complete.
That didnt do the trick so i suspect the instrument panel because sometimes when I switch the car off it seems he stops geting any electricity at all! not showing Time or KM but ignition is fine.
I am attaching a link so you guys can see.. is anyone ever ecountered that? what is the cause?
https://www.youtube.com/watch?v=SRGDdnhNd94