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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: Wiring and fuses are shown. Show all

Bulletins, newest first
122-P5G7U-072018-08-06. Service bulletin. ELECTRICAL SYSTEM:WIRING; ENGINE. Oil in the wiring harness. 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.
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-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.
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-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

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