Service bulletins for the 2012 Porsche Cayenne
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.
518 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Lighting are shown. Show all
| 122-K9M7R-06 | 2021-03-06. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Resubmitting at request of Mr. Bernard Hardgrave. Information on fogging lighting components. |
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| 122-G8Z4D-10 | 2017-10-15. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH. Information: A Cayenne with optional equipment no. 1D6 will come with a Trailer hitch receiver and wiring up to the receiver hitch that includes a control unit to operate the trailer parking lights, turn signals and brake lights. The Cayenne is also pre-wired for a brake controller. You will need to do the following to hook up the trailer electrics and/or an electric brake controller: |
| 122-F4R5G-06 | 2017-08-01. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. Concerns: Headlights Information: Porsche has issued revised instructions for removing and installing the headlight as a result of the modified technical features of the headlight lock. The changes are described in an Owner's Manual Supplement. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.