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Service bulletins for the 2011 Porsche Panamera

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

485 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
122-U3T2C-062017-08-01. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Concerns: Porsche Communication Management (PCM) 3.1 Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. Various issues can occur in the PCM integrated systemon the affected vehicles, depending on vehicle equipment.
122-F4A6H-062017-08-01. Service bulletin. ELECTRICAL SYSTEM. Concerns: Front-end electronics control unit Rear-end electronics control unit (only for model year 2012 vehicles) Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. New data records for the front-end electronics and rear-end electronics control units are available for the affected vehicles.
122-L5P2V-062017-08-01. Service bulletin. ELECTRICAL SYSTEM:WIRING. Concerns: Wire harness for exterior mirrors Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. There is the possibility that the wire harnesses in both exterior mirrors may not be routed correctly. As a result, the wire harnesses can become damaged when the exterior mirrors are folded in and the electric functions of the exterior mirrors can fail.
122-W5A8M-062017-08-01. Service bulletin. ELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM. Concerns: Wire harness for engine Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. There is the possibility that moisture can get into the ground splice connections in the wire harness for the engine. As a result, ground splice connections can become corroded over the service life of the vehicles. This can cause signal faults in the oil pressure, oil level and oil temperature sensors, and therefore cause the Check Engine warning light to be activated.
122-B3W7F-062017-08-01. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS; ELECTRICAL SYSTEM. Concerns: Brake light switch Information: Possible replacement of perfectly functioning components when complaint "Brake light stays on" is received/fault code 4340 in PSM control unit.
122-B4W2U-062017-08-01. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Concerns: Coding values for the instrument cluster Information: This is to inform you of a voluntary Workshop Campaign on certain 2010 to 2013 Panamera/4/S/4S/S Hybrid and Panamera Turbo/S vehicles. A new parameter set for the instrument cluster is available for the affected vehicles. Internal communication between various control units and the instrument cluster has been optimized with this parameter set.
122-J5L6E-062017-08-01. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. Concerns: Front-end electronics control unit Rear-end electronics control unit (only for model year 2012 vehicles) Information: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. New data records for the front-end electronics and rear-end electronics control units are available for the affected vehicles.
122-Q5C4S-062017-07-28. Service bulletin. ENGINE; ELECTRICAL SYSTEM:WIRING. Issue: Oil in the wiring harness. Information: If oil is found in the engine wiring harness during a repair, the wiring harness and all the affected components (including the oil pump control valve) must be replaced.
42/102016-07-07. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.
97092015-04-21. Service bulletin. ELECTRICAL SYSTEM:WIRING. PORSCHE: MODEL YEAR 2010-2013: COVER ON POWER DISTRIBUTOR MUST BE SEALED TO AVOID CORROSION. *LJ
TI-20-132013-06-22. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. PORSCHE: CERTAIN VEHICLES,IN ISOLATED CASES, AFTER STARTING ENGINE, DRIVE OFF COMFORT MAYBE IMPAIRED RESULTING IN REDUCED ENGINE POWER MESSAGE DISPLAYED. MODELS 2011-2013 PANAMERA, PANAMERA 4. *PE
TI-52-122012-12-28. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. PORSCHE: REAR END ELECTRONICS CONTROL UNIT AND FRONT END ELECTRONICS CONTROL UNIT NEED TO BE REPROGRAMMED WITH UPDATED DATA RECORD. MODELS 2010-2012 PANAMERA, 4, S HYBRID, S, 4 S, TURBO, PANAMERA TURBO S. *PE
TI-8-122012-07-18. Service bulletin. ELECTRICAL SYSTEM:WIRING. PORSCHE: THE GROUND SPLICE CONNECTIONS IN ENGINE WIRE HARNESS BECOMES MOIST AND/OR WET, CAUSING SPLICE CONNECTIONS TO CORRODE OVER LIFE OF VEHICLE AND ACTIVATE CHECK ENGINE LIGHT. *PE
TIS-53-112012-03-09. Service bulletin. ELECTRICAL SYSTEM:IGNITION:SWITCH; ELECTRICAL SYSTEM:IGNITION; ELECTRICAL SYSTEM:STARTER ASSEMBLY. PORSCHE: SOME MODEL YEAR VEHICLES ARE EXPERIENCING A REDUCTION IN COMFORT WHEN ENGINE STARTS AFTER SERVERAL ATTEMPTS ARE MADE, USING DRIVER'S KEY. *PE
TI-84-102011-08-10. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; STEERING:ELECTRIC POWER ASSIST SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. PORSCHE: 2011 PANAMERA. INFORMATION ON REPROGRAMMING ELECTRONICS IN THE REAR, INSTRUMENT CLUSTER, AND STEERING. *RM

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.