Anyone know about this screen?
The load figure didn’t seem to change at all as the trailer was being loaded? I thought it may have been a handy dandy way of finding out the load weight in the trl. The air pressure and voltage changed 
Anyone shed any light?
Lol pete, I was just reading that very document that you posted. Hmm it looks like Axle and Bogie weights are only displayed with a certain version but I’ve seen that display on an older display module and it’s completly different to the one in the picture. Hmm maybe I should stop tinkering before I break something 
Got the same display on my lowloader. Plug it in when loaded if the back end looks a bit weighty, air bags must be fully inflated. seems to be quite accurate but as I never go over a weighbridge it may only be a rough guide. Lots of data available if you press buttons, you can’t break anything, I hope!