You have the Interior Air Quality System (IAQS) on yours? Cause I don't- and maybe the display info was only included with the optional IAQS?..
Also, as mentioned by Lexman and Tem, there's something called "Clean Zone Interior Package" - not to be confused with the plain-Jane CleanZone which I have on mine (listed in the spec..)
I looked it up on my order sheet and at the time I specced my car the "IAQS with CZIP" has been offered as an option that only came with the 4-zone climate- the tick box I purposely left unchecked, as I didn't want my 3- and 5-yr olds setting their own temperature in the back
The "normal" CleanZone (ie. no display info) is listed as standard on all trims (for MY18)..