https://www.fiatforum.com/punto-guides/228925-changing-instrument-cluster-low-spec-punto.html
Nice little guide there for you
Yes it'll all plug and play
I did a swap back on my old punto - way before it became a big boom
And it was plug and play - and it all worked
I went for a drive first - got engine hot - so i could check needle worked
fuel compared to old reading (ok)
and checked the Rev counter worked
I didnt check speedo because of the milage - it'd upset my old set because the milage would change on a tiny scale
Anyway
I dropped it off at my local auto sparky - and he fitted it - programmed it in (proxy alignment) To match my current mileage As dash was lower then my cars current milage
It went of from 70k to a slow death from 100k to 110k No problems!
The bulb malfunction light soon started coming on cause i had a lazy bulb
sometimes a dash fitted displays an error that isn't there (ps / eml etc)- should be cured with proxy alignment
Ziggy