[John W]

Thanks for clarifying things Nelly. I'll be sure to give the dealers a grilling to find out what is reported when I take it in.

Tell me, do you happen to know the spec of the diagnostics port.
Is it a standard RS485 port as used for OBDII on cars ?

I might try to get hold of the mathesis, but I'm wondering if the software I already have for the car will do it.

Cheers,
John.