It was suggested by the dealer that I should try to contact here.com myself to progress the log in issues.
From the Jaguar site, we eventually found the log-in for the navigation information (I realise this is a Jaguar branded implementation by here.com but still something that Jaguar are responsible for).
So it begins at the help and support page…
Selecting any of the FAQs gives me a page not found…
Selecting the Contact Us gives me the following. Not a show-stopper but “Contac T Us” isn’t inspiring any confidence.
And, the details are for CRC, who I know are not going to be able to help.
Jaguar really needs to sort this stuff out.