Other XC90 Problem: Infotainment Lights, Anti skid, VIDA DICE

[cornerwaysuk]

Hi,
I have 2005 XC90 2.5T AWD. I have owned it for 10 years. It was LPG converted when I purchased it. Its had its issues over the years, I had it off the road until December for 18 months but got it back on the road and slowly got round to doing running repairs tyres track rods LPG service and the like. I replaced the pressure boost switch I have also replaced the CD player as it got jammed. Replaced the heater blower as well.
There are 3 issues I have to resolve, the first may help me with the others.
1. I have a DICE unit but I have had it a few years, the laptop I use to have the software on has been binned so I bought DVD VIDA off ebay for windows 10 and set it up on my laptop and it works fine but cant get it to connect with DICE. Any one got any ideas?

2. I have the Antiskid service required warning but not on EML, I want to get it sorted and realise it may be the clock thingy behind the steering wheel. But want to check first via VIDA if I can.

3. The LED lights or lights within the infotainment centre and lights on switches and aircon do not illuminate. I need ideas on this if possible? I do have the alarm siren issue and it may or may not be connected but I have a new siren etc and will be replacing that shortly.

Any ideas would be greatly appreciated. Thanks in anticipation Eric