Yes, I"m starting to think someone just riveted the VIN from a 71 model onto an 87 model so they could get it through customs. the fuse box seems more consistence with an 86 and above model.
I've had numerous issues with those ceramic fuses and earths on Fiats in the past. But not so much with my Yugo for some reason.
My Trabant used the same type of fuse box found on old VWs. Soldered ends of wires secured with screws. No plug in connectors!
As you can see the wires were getting hot from resistance. Plus the driver's side headlamp kept going out which was caused by a poor contact in the fusebox.

My solution:



I have not had one single electrical issue related to the fuse box since then. Only thing is it's not original but works better.
I also installed a 400+ watt Chevrolet alternator with a 6 volt internal voltage regulator. The battery indicator lamp was acting weird at times because the brighter H4 headlamps, auxiliary lamps and electronic ignition were exceeding the 220 watt generator's capacity!
This was much cheaper than converting the car over to a 12 volt system.

I thought about installing an ATO type on my Citroen but because it's in the engine compartment, felt like it would stick out like a sore thumb. So I'm going to go with the same type and replace the connectors while I'm at it.
No plans on using a Chevrolet alternator on my Citroen!
But did notice the alternator was made in Slovenia by ISKRA who also made alternators for Yugo. But the one from a Yugo appear to be much larger. They are 55 amps.
Weren't some 2CVs made in Slovenia by Tomos?
Here is my Tomos TX-50:
