The Audi Q5 has
an AdBlue filler cap located next to the fuel filler cap on the side of the car.
Some Audis are supplied with a hexagonal
AdBlue filler cap, which requires the wheel nut wrench from the boot...
Not exact matches
The required
AdBlue urea solution, available at filling stations and Opel dealerships, is stored in a tank, which can be topped up as required via a nozzle alongside the car's fuel
filler cap.