Defects Book - What not to report?

Col1874:
I’ve been driving 3.5t vans for my employer for a while but moving up to a Class 2 MAN after passing my test.

The MAN I’m getting has a warning light, but I wouldn’t consider it a defect since its only saying “service due” or something like that which I’d consider to be a reminder rather than a warning.

I take it this wouldn’t need to be reported as a defect?

No defect just annoying when it comes up every time you turn ignition on
Truck is most probably service in house but needs a MAN dealer computer to turn it off and reset it

Sent from my iPad using Tapatalk