I haven't taken my Cayenne off road yet but I was playing around with the offroad settings and I noticed that I cannot get the 'Lock Rear Differential' light to light up. I can switch to the first setting (Off Road) and second setting (Center Differential Locked) but the third click (Rear Differential) does not result in anything. I get no notification on the MFD like with the other off road settings and no light on the dial itself. Am I doing something wrong or do I have a faulty Cayenne?

 

I believe that the locking rear differential option only comes if you have PTV (Porsche Torque Vectoring).

Vinny

 

Yes, you are right and that explains it. They left the 3rd LED on the dial which is why I was confused. Thanks