Should the adblue dash display just have --- displayed?

[TwistedHelixis]

Just purcased a T6 van and when I open the addblue dashboard page, it displayes --- rather than displaying miles left.

The van was serviced just prior to my purchase and apparantly the adblue was refilled.

Are the dashes normal?

Thanks

 

[Salty Spuds]

Nope, sounds like it may have been overfilled.

 

[T6 Syd]

Or it could have been disconnected and mapped out. That wouldn't prevent it being filled but the garage wouldn't know how much to put in. They may have assumed it was empty though, given the display.