Every Porsche leaves the factory with a documented list of installed options — each one identified by a short alphanumeric equipment code (also called a PR number or option code). For the Cayenne 958, this list tells you exactly what your car shipped with: suspension type, exhaust, infotainment level, and dozens of smaller features that aren’t always obvious from looking at the car. The factory reference PDF below covers equipment codes for all markets and regions.
Porsche equipment codes typically follow an X plus a two-digit number format (for example, X73 for Porsche Sport Exhaust or X76 for the Sport Chrono Package) and are shared conventions across much of Porsche’s range, not unique to the Cayenne. The exact code list and numbering for the 958’s full option set is in the PDF above — it’s the authoritative source rather than any single summarized list, since codes were revised across the 92A’s 2010–2017 production run.
Most PCM/comfort features unlocked through coding are tied to hardware that has to already be present — coding changes a software setting, it doesn’t add a part. Knowing your equipment codes tells you in advance whether a given feature in our 958 coding guide is realistic for your specific car, before you spend time (or a specialist’s shop hours) attempting it.
Yes — some options are market-specific (certain lighting and emissions-related codes in particular), which is why the reference PDF above covers codes for all markets and regions rather than a single-market list.
No — coding can only activate software features tied to hardware that’s physically installed. If your equipment code list doesn’t show the underlying option, the feature can’t be coded on regardless of what a guide says is possible on other cars.
Most commonly in the spare-wheel well under the cargo floor, or glued inside the service booklet. If it’s missing, a specialist can still retrieve your full equipment list from the VIN.