Do you have any records of your last AdBlue additions and typical consumption, something to give you confirmation that it’s low?

My wife’s Jeep uses 1 gallon per 10,000 miles for example. If I topped it off 2500 miles ago, the 5 gallon tank should be about half full. Do your records suggest significant consumption? If so, I guess it must be blocked, but it’s difficult to imagine how that could happen.

 

Have you tried the UK Macan forum? We do not have the diesel Macans in the US. IIRC, when I owned a BMW 335d one have to be
careful to ensure the AdBlue cap/nozzle was screwed on tightly and fit all the way into the filler neck in the car.


Good luck!

 

Cayenne diesels are around. What do they suggest?

 

Bonjour
il faut le remplir par gravité avec un bidon