Upgrading and re-cording CANBUS gateway

[Old Navman]

If you want me to have a look remotely over Teamviewer send me a message.

Sounds good Kamold - thanks. In that case I'd definitely need to use another (slightly faster ) laptop. I have never used the TeamViewer but I guess it's a matter of d/l, installing & then granting access. Let me get the bits ready first.

In the meantime, do you think there is any need for me to get the can gateway re-flashed with latest firmware update by VW dealer? There doesn't seem to any drastic battery drain, certainly not overnight as I've read on some forums.