Volvo S90 Owner's Manual page 450

STARTING AND DRIVING
Symbols and messages for
®23
AdBlue
The emission control system continuously moni-
tors the level, quality and dosage of AdBlue. If
something is wrong, a message is shown in the
driver display.
Symbol Message
AdBlue level low
AdBlue dosing
and
AdBlue quality
Registered trademark that belongs to Ver-band der Automobilindustrie e.V. (VDA)
23
448
Specification
The AdBlue level is low and the tank needs to be topped up.
The system does not function as it should. Contact a workshop A to check the function.