Alex W

Hi Everyone,

I'm a happy new owner of a 2011 Porsche Cayenne Hybrid.

Still I have a small problem, the sport mode button and all other buttons from the bottom of the control panel are not working (except e-mode)
The buttons were working a week ago.

Do you know what can be the root cause?

As a clue, I was looking for blown fuses and accidently dropped and lost one.
I started the car without the fuse replaced, and got a power reduce error message.
Since I replaced it right away, but now I have a "Interm service now" (it was previously in 20000km ish)
I didn't test these buttons right after, so I'm not sure if it's related.