There are two sets of software in play in the car as I understand it, there is the overall control system lets call it Pivi although it is a bit more than that and then there are a series of modules controlling specific functions (e.g. battery management and charging).D762466C said:Sorry Electric Beagle, I'd assumed that when you referred to "modules" you meant hardware.
If we are talking about just software then it's puzzling. 2.1.0a installed and ran perfectly.
This new version (2.1.0b,c,d,e?) downloaded but didn't and won't install. However, the very act of "failing to install" seems to have caused damage. It would be nice to just Restore 2.1.0a.
I've repeated this in the JLR Public Relations area but I don't expect any response.
The top level is like your Windows update, the lower level is like the drivers and bios on your laptop. It is all software but it is very different levels of software and may update at different times.
You should kick off a case directly with JLR Customer Support rather than expect them to respond here.