Change TPMS target pressure on 2024 Ducato?

[PeteandCher]

Having changed from the Michelin Agilis CP tyres to Continental Vancontact4season tyres I am delighted with the improvement in ride and grip using the lower pressures emailed to me by Continental for my axle weights (47psi or 3,25 bar) on a lightly loaded 6 month old PVC.
I am experimenting with pressures and am currently at 50psi or 3,5 bar to give a little margin for error, but of course the TPMS warning light is on, the display showing the correct 3.5 bar.
In order to get rid of the annoying light I would have to go up to about 4.4 bar with the harshness and lower grip that entails. I have asked a Fiat Professional dealer if they would adjust the target pressure at my expense and although they were willing to do this and said it was a common request, they said that it was not possible as their diagnostic gizmo couldn't access the settings. Has anyone found a way round this?

 

[chopper602]

The garage I take my van to are able to adjust this for me. I'm at the opposite end of the country to you though

I'd be interested to know an e-mail address at Continental, for this information, as I've failed to find one on-line . . .

 

[PeteandCher]

The garage I take my van to are able to adjust this for me. I'm at the opposite end of the country to you though

I'd be interested to know an e-mail address at Continental, for this information, as I've failed to find one on-line . . .

If you go here https://www.continental-tyres.co.uk/products/car/contact/ and click on the technical request you will get a swift answer from someone who knows what they are talking about (or at least I did!)

Who did you get to adjust your tpms, maybe I could call them to discuss, or even visit them later in the year?

 

[arturo]

This is the Continental recommended pressure info for their camper tyres that Fiat refuse to recognise. They also instruct their dealers to refuse customers who request a reset of the TMPS settings. After having my vehicle weighed, I run my 2023 Pilote 540 on 3.0 bar front and 3.25 rear that allows an acceptable and safe ride but I have to put up with the TPMS warning light remaining on. Fiat customer care in this instance is severely lacking.