Those are my words. Nissan’s exact words are at the start of the post, verbatim. But if I had used a high pressure hose prior to the vehicle check by Nissan Brighton the engine bay would have been dust free, clean as a whistle. Nissan’s words do say very clearly we should not be driving in extreme dusty conditions such as the road from Blinman to Arkaroola, or the Gibb River Road. That’s not how they advertise this vehicle.