Volvo XC40 Owner's Manual page 440

STARTING AND DRIVING
|| Checking AdBlue level
1.
Open the Car status app in the app view.
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2.
Status
Press to show the AdBlue level.
Graphic for AdBlue level in the centre display.
Each cursor represents approx. 25% of a full
tank.
When less than 25 % of the tank remains
available, the colour of the remaining cursor
changes to amber, and at less than 10 % it
turns red.
Filling
When the AdBlue level starts to
become low, a symbol illuminates in
the driver display and the
level low message is shown.
1. Open the fuel filler flap with a gentle press
on the rear of the flap.
2.
Open the blue cover for the smaller filler pipe
intended for AdBlue.
AdBlue