I bought a BT RR B3 2006 reachtruck a couple of months back. Machine is doing all it should be doing except for some small niggles.

First of all, the display is showing time.. Erm.. A time at a place on this planet which certainly is not mine..
Does anyone know how to set the clock?

The truck has a weighing function built in. When I press the button and start lifting the movement is slow (which I assume is normal) and then goes to normal speed. The display always shows zero as the weight.
It doesn't matter if I'm lifting nothing or lifting several 100kgs.
Is there any way to set or check what's going on?

I also found a display in the ceiling panel of the truck. It stayed dark while operating the truck but as I am curious I removed the panel and found the connector unplugged :)
Plugged in the connector and started the truck, display switches on, some segments light up in kind if a startup sequence and all I see after that is dots.
The display is a height indicator so I found out, but is there a way to check why it's not showing anything?

apart from an invoice I have no documentation with the truck. I have seen some posts about service and parts manuals. Are these available for this truck?