Fiat Ducato Series 8 spurious warning lights

[mikedi29]

I have a 2022 Hymer Ayers Rock based on the new Ducato. Occasionally orange warning lights appear such as high beam headlight, autonomous braking, automatic windscreen wipers. They may appear for a short time and then switch off for some time. Additionally the speed limit indicator occasionally reads 18 in a 30mph zone, 26 in a 40mph, and 31 in a 50mph zone. There is a long wait to get the van booked into a Fiat dealer so any suggestions are welcome

 

[Sue and Rick]

That looks like it’s using km/h

 

[royandsharont]

Have a look at THIS thread about the ADAS symptoms some of us have had.

 

[WillysMB]

that would be the other way around 30 kmh = 18 mph

 

[mikedi29]

Thanks for the information. The thread about ADAS issues talks about screen condensation. This could well be our problem here. Also the mph to kph point is interesting but I've no idea how the speedo is reading mph but the Traffic sign recognition reads the signs as though they are in kph and converts them to mph. It doesn't do it all the time though.

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[royandsharont]

I recall reading on here about the earlier model Ducato Uconnect system with the integrated sat nav only reading in kph etc and couldn’t get mph but I presumed their dash was mph as that was never mentioned. I think the verdict it was software gremlins.

I’ll be interested to see what my traffic signs show when we get to Spain in a month.

 

[Sue and Rick]

that would be the other way around 30 kmh = 18 mph

Oh yes. Its totally buggered