What 33 owners told NHTSA about the 2011 Porsche Panamera Gts

TL* THE CONTACT OWNS A 2011 PORSCHE PANAMERA. WHILE DRIVING 35 -40 MPH, THE VEHICLE STALLED AND THE SPEED DROPPED TO 10 MPH. THE ENGINE POWER REDUCED WARNING LIGHT AND THE TRACTION CONTROL DISABLED WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE VEHICLE WAS TOWED TO A LOCAL DEALER, WHO DIAGNOSED THAT THE CAM SHAFT ADJUSTER DETACHED AND MAY HAVE CAUSED AN ENGINE BLOCK, RESULTING IN A LOSS OF ENGINE POWER. THE MANUFACTURER WAS NOTIFIED AND ADVISED THE CONTACT TO SEE A LOCAL DEALER. THE FAILURE MILEAGE WAS 46,000.

NHTSA ODI 10780826

CAMSHAFT ADJUSTER BOLT PIN BROKE OFF AND CAMSHAFT CAME A PART. INCIDENT HAPPENED WHILE SITTING AT A TRAFFIC LIGHT. HAD THE CAR TOWED TO THE DEALERSHIP AND THEY TOOK A PART THE ENGINE AND FOUND A BUNCH OF METAL IN THE OIL PAN. THE ENTIRE ENGINE HAD TO BE REPLACED. THERE WAS A RECALL FOR THIS ISSUE ON CARS IMPORTED INTO CHINA BUT THAT DID NOT COVER MY CAR. HAD TO PAY FOR THE REPAIR OUT OF POCKET WITH SOME HELP FROM THE EXTENDED WARRANTY COMPANY.

NHTSA ODI 10750386

THE HORN ON MY 2011 PORSCHE PANAMERA STOPPED WORKING. I DID NOT KNOW UNTIL I NEEDED TO USE IT TO AVOID A POTENTIAL ACCIDENT. THE DEALER TOLD ME THE PROBLEM IS VERY COMMON ON PORSCHE'S WITH HEADLIGHT WASHERS. THE WASHER SYSTEM APPARENTLY LEAKS BEHIND THE HEADLIGHTS WHERE THE HORNS SIT. APPEARS TO BE A PROBLEM KNOWN BY PORSCHE THAT, IF TRUE, IS UNQUESTIONABLY A DESIGN DEFECT AND A SAFETY CONCERN. REPAIR REQUIRED ACTUALLY REPLACING THE HORNS. *TR

NHTSA ODI 10584992

I WAS DRIVING APPROX. AT 55 MPH, ENGINE LOST POWER, LOST POWER STEERING, BRAKES FELT LIKE HAVING NO POWER AND IT WAS VERY DIFFICULT TO BRAKE. ELECTRONIC SYSTEM SEEMED TO HAVE POWER, BATTERY WAS NOT DEAD BUT ENGINE WAS DEAD RESULTING IN LOSS OF POWER STEERING AND BREAK. A SIMILAR PROBLEM WAS ALSO REPORTED BY ANOTHER DRIVER ON JULY 12, 2012 ON THIS MODEL CAR (WEB SEARCH). PORSCHES HAS CHECKED MY CAR AND THEY REPORT THAT THERE IS NO ERROR CODE AND IT MEETS THEIR SPECIFICATION. WHEN I ASKED IF PORSCHE WAS AWARE OF A SIMILAR ISSUE, PORSCHE REFUSED TO PROVIDE AN ANSWER. WHEN I REQUESTED TO HAVE THE CONTACT INFORMATION TO A TECHNICAL REP IN GERMANY OR PORSCHE QUALITY REPRESENTATIVE, IT WAS REFUSED BY PORSCHE. WHEN I ASKED IF PORSCHE HAS DONE A FAULT SIMULATION SPECIFIC TO MY PROBLEM, THEY REFUSED TO ANSWER. LOSS OF ENGINE POWER WHILE DRIVING CAN BE CATASTROPHIC AND LIFE THREATENING. I WOULD LIKE AN OFFICIAL INVESTIGATION INTO THIS DEFECT. *TR

NHTSA ODI 10577974

VEHICLE HAS A PUSH BUTTON TO CLOSE TRUNK (HATCH). THE HATCH IS SUPPOSED TO HAVE A SAFETY MECHANISM TO PREVENT ITEMS FROM BEING CRUSHED ON CLOSING. A PIECE OF LUGGAGE WAS BETWEEN THE LATCH AND THE TOP OF THE HATCH AND, ON CLOSING, BECAME WEDGED TO THE POINT THAT THE ONLY WAY TO OPEN THE HATCH WAS TO CUT THROUGH THE CAR FROM THE INSIDE (REAR SEATS FALL DOWN) TO ACCESS THE LATCH MECHANISM. IF A THE HATCH DOES NOT AUTOMATICALLY RETRACT WITH A LUGGAGE STRAP (WHAT ELSE DOES ONE MUST OFTEN PUT IN THE TRUNK OF A CAR OTHER THAN LUGGAGE), SEEMS LIKELY THAT THE HAND OF A SMALL CHILD COULD LIKEWISE BE CRUSHED BY THE AUTOMATIC LATCHING MECHANISM. *TR

NHTSA ODI 10574250

2011 PORSCHE PANAMERA. CONSUMER WRITES IN REGARDS TO INABILITY TO ACCESS A SPECIFIC SERVICE BULLETIN. *SMD

NHTSA ODI 10565132

TL* THE CONTACT OWNS A 2011 PORSCHE PANAMERA. WHILE DRIVING APPROXIMATELY 50 MPH, THE ENGINE STALLED WITHOUT WARNING. THE VEHICLE FAILED TO RESTART AND WAS TOWED TO AN AUTHORIZED DEALER. THE TECHNICIAN STATED THAT ONE OF THE ENGINE BOLTS DISLODGED INTO THE ENGINE WHICH CAUSED SEVERE DAMAGE. THE ENGINE WAS IN THE PROCESS OF BEING REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 25,000.

NHTSA ODI 10476565

BOTH REAR TIRES, PIRELLI PZERO 275/45ZR18, WERE SEVERELY WORN AT 7430 MILES. THEY WERE REPLACED BY THE DEALER AT MY EXPENSE OF APPROXIMATELY $950.00. I AM A VERY CONSCIENTIOUS DRIVER AND CHECK THE TIRE PRESSURES DAILY. I BELIEVE THIS IS A POTENTIAL SAFETY ISSUE, SINCE YOU WOULD NOT EXPECT TIRES TO BE ON THE VERGE OF BLOWING OUT WITH JUST 7,400 MILES. I HAVE THE TIRES IN MY POSSESSION. *TR

NHTSA ODI 10440250