So I was driving to the Pocono's,it's about a 2 hour drive. First my Psm light comes on. A few minutes later the check oil level light comes on. A few minutes later my check brakes light comes on. I checked the oil level before I left and was fine. Has this ever happened to anyone before? 08 Cayenne S.

 

No - engine oil is separate from the braking system. If you have a Durametric, I would start checking the car computer modules for stored faults and followup.