Audi Q7 Service and care Checking and top... Selective catalyt...
Applies to: vehicles with selective catalytic reduction
Open the tank flap Fig. .
Unscrew the cap on the filler neck anti-clockwise Fig. .
Fill up with AdBlue until the first time the filler nozzle cuts off the supply .
Put the tank cap back on link.
CAUTION
  • The handle of the filler nozzle must point downwards when filling the tank. Otherwise the filler nozzle will not cut off the supply automatically .
  • You should stop refilling the first time the filler nozzle automatically cuts off the supply. Otherwise the level of AdBlue in the tank may be too high and AdBlue could overflow .

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