One problem related to cruise control has 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.
While adaptive cruise control is engaged the vehicle will brake on its own. This occurs when there are no other vehicles or objects in sight. The vehicle applies the brakes hard enough where if another car is following closely it could rear-end my vehicle. I have had the car in to circle Porsche 5-6 times with no resolve. This was first reported to the dealer on June 29, 2015.
| Vehicle Speed Control problems | |
| Cruise Control problems | |
| Speed Sensor problems |