2011 Porsche Boxster S problems, complaints & recalls
Most-reported problem areas: Service Brakes, Hydraulic (1)
Safety recalls (1)
Visibility:sun/Moon Roof Assembly 2010-03-30 · campaign 10V125000 · 9 vehicles
Defect: PORSCHE HAS NOTIFIED NHTSA OF A DEFECT IN CERTAIN MODEL YEAR 2011 BOXSTER SPYDER 2 DOOR CONVERTIBLE PASSENGER VEHICLES. IT IS POSSIBLE THAT THE LOCKING HOOK ON THE SUN SHIELD (TEMPORARY SOFT TOP) MAY NOT ENGAGE CORRECTLY INTO THE LOCK CATCH WHICH IS POSITIONED ON THE WINDSCREEN FRAME OF THE VEHICLE.
Risk: IF THE SUN SHIELD IS NOT FULLY LOCKED, THE SUN SHIELD CAN OPEN WHEN TRAVELLING AT HIGHER SPEEDS INCREASING THE RISK OF A CRASH.
Fix: DEALERS WILL HAVE BOTH THE LOCKING HOOK AND LOCK CATCH REPLACED WITH REDESIGNED COMPONENTS. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON APRIL 30, 2010. OWNERS MAY CONTACT PORSCHE AT 1-800-545-8039.
Service bulletins (374)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Power Train 2026-09-22 · No. 28-26 · Service Bulletin/Repair Instructions
manufacturer's certificate for overview of approved porsche c40 engine oils. note that this bulletin covers all models back to model year 1984, for which c40 engine oils are allocated.
Power Train 2026-09-22 · No. 27-26 · Service Bulletin/Repair Instructions
manufacturer's certificate for overview of approved porsche c20 engine oils. note that the bulletin covers all models back to model year 1984, for which c20 engine oils are allocated.
Power Train 2026-09-22 · No. 26-26 · Service Bulletin/Repair Instructions
manufacturer's certificate for overview of approved porsche c30 engine oils. note that the bulletin includes all models back to model year 1984, for which c30 engine oils are allocated.
Power Train 2026-09-22 · No. 25-26 · Service Bulletin/Repair Instructions
manufacturer's certificate for overview of approved porsche a40 engine oils. note that this bulletin covers all vehicles from model year 1997 to 2020, for which a40 engine oils are assigned. model years 1997-2001 are not available for selection in the system.
Wheels 2026-09-14 · SPTL2609 · Service Bulletin/Repair Instructions
special tools and equipment information for alignment machines - q3 2026 software spec update available
Electrical System 2026-09-01 · No. 12-26 · Service Bulletin/Repair Instructions
technical information for damage to nano plug contacts due to utilization of incorrect measuring equipment
Showing the 6 most recent of 374 bulletins. Search all of them free at nhtsa.gov.
What owners report
2010-10-13 · Service Brakes, Hydraulic“my 2011 porsche cayenne has an "auto stop" feature that kills the engine whenever the car is stopped at a stop light or stop sign. when the driver's foot is removed from the brake, the car engine restarts. the stop-start delay is potentially dangerous. i was almost rear-ended by a car that was behind me because the driver was anxious to "move" a…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.