Help with diagnostics

Hi all, I finally recovered my old trusty P38 after 18 months storage (kept her locked away as couldn't decide what to do with her at the time) and now need to get into the "system" to reset faults: suspension, windows etc as the whole thing has lost the electronic plot so to speak!

I recall you could connect up to a laptop via some software and run your own diagnostics on these but don't know where best to look for cheapest option.

Just to add, model is 1995 petrol 4.6 HSE

All ideas and advice appreciated.........

Many thanks!

Eas cable/software from datatek. Syncmate. Nanocom Evo. Etc. Check BlackBoxSoloutions website. That should cover it.

Or stick a location in your details and ask if there's anyone around you who might already have the kit and be willing to help.

Put a decent battery on it for a start low voltage is the cause of many problems. Windows are just a matter of open all the way down then immediately all the way up hold for 5 seconds and you should get the Window Set message as you do each one.