[adyadad]

Thanks Mondaveo. The temporary glitch was my first thought too. It's my daughter's car so I wasn't there when it happened.
I do have a dongle and use it it monitor the dpf regen in my Amarok but I also have Torque pro for the codes.
I haven't caught up with her since before it happened so I haven't been able to check for code history but I've trained her right and she keeps on top of these sorts of things.
She's had no problems since, and no messages.
We all know that these cars are just lots of electronics and can glitch occasionally, although less than Microsoft Windows.
Cheers.