Two problems related to exterior lighting have been reported for the 2014 Porsche Cayenne. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 Porsche Cayenne based on all problems reported for the 2014 Cayenne.
Last week I took my car to car wash, after that my right passenger side light went off. Water went in the rear sound control module and I lost sound too. My gps sound comes from woofer only. I heard from a by other Porsche owners that Porsche had recall on rear lights, but I was never informed.
After going through the car wash, I lost my rear brake lights and rear running lights. Still have the third brake light. From reading on many Porsche form sites, this is a common issue. The vehicle does not have adequate drains, in return, water leaks into multiple areas of the vehicle causing electrical shortages. You do not get any warning bells, or signs on the dash that you do not have rear taillights. It is a very dangerous issue.
| Exterior Lighting problems | |
| Headlights problems | |
| Brake Light problems |