Service bulletins for the 2018 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.
718 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| No. 95-20 | 2020-08-05. Service bulletin. VISIBILITY. Instructions for reworking the panoramic sunroof in the event of a leak in the front interior light area. |
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| No. 26-09 | 2020-08-05. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Recommendations on how to store any Porsche vehicle since 2009. |
| Charging lockup | 2020-07-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Info on a new customer tool for looking up campaigns and recalls on their vehicle. |
| No. D4a | 2020-07-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Document showing the evolution of Porsche Vehicles since 1948. |
| No. 2-17 | 2020-07-02. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; EQUIPMENT:ELECTRICAL. Installation and Conversion instructions for installing a Cool Bag on several models. |
| PIWIS2001v | 2020-07-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT. Information on new PIWIS tester update 39.500.020 and .025. |
| No. 31-20 | 2020-07-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Instructions on how to handle 12V vehicle batteries. |
| No. 41-20 | 2020-07-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE. Instructions on how to perform a PVTS Software update in the event that a car will not start. |
| No. 17-20 | 2020-07-01. Service bulletin. TIRES; WHEELS. List of approved wheel and tire combinations for the new generation Cayenne. |
| No. 32-20 | 2020-07-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Information on new part numbers for Porsche mobile charger. |
| No. 28-20 | 2020-06-02. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; SERVICE BRAKES, HYDRAULIC; EQUIPMENT. Workshop campaign instructions for WS Campaign WKF8 - Replacing PSCB Brake Pads on Front Axle and Replacing Brake Pad Retainer Springs on Rear Axle |
| No. 2007.1 | 2020-06-02. Service bulletin. VEHICLE SPEED CONTROL. Instructions for clearing adaptive cruise control faults and warnings. |
| No. 122-19 | 2020-06-02. Service bulletin. WHEELS; VEHICLE SPEED CONTROL. Information on the Extended warranty for wheel speed sensors on the Cayenne. |
| No. 04-11 | 2020-06-02. Service bulletin. SEATS. Instructions for reworking the seat cover in the event that dark spots begin to appear as a result of using seat ventilation. |
| No. 49-20 | 2020-06-02. Service bulletin. VISIBILITY. Instructions for reprogramming the door control units in the event that the passenger's side mirror lowering does not come back to its original position. |
| No. 161-18 | 2020-06-02. Service bulletin. EXTERIOR LIGHTING. Instructions for assessing the condition of vehicle taillights for visual defects. |
| No. 16-20 | 2020-06-01. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. List of approved A40 engine oils for all applicable vehicles as of 1984. |
| No. 64-20 | 2020-06-01. Service bulletin. EXTERIOR LIGHTING. Extended warranty information for the tail lights on MY18 and 19 Cayenne vehicles. |
| No. 31-12 | 2020-06-01. Service bulletin. ELECTRICAL SYSTEM. Instructions for what to do in the event that the customer loses the driver's key while transporting the vehicle. |
| No. 41-20 | 2020-06-01. Service bulletin. ELECTRICAL SYSTEM. Instructions for how to perform a software update on the Control unit for the auxiliary alarm system in the event that the vehicle will not start. |
| 122-B4J4T-05 | 2020-05-05. Service bulletin. SERVICE BRAKES, HYDRAULIC. Porsche intranet posting for Workshop Campaign WKF8. |
| 122-A4Q6J-05 | 2020-05-05. Service bulletin. POWER TRAIN. Parts withdrawal for a selector lever on certain Cayenne models. |
| 122-H3P6K-05 | 2020-05-05. Service bulletin. SERVICE BRAKES, HYDRAULIC. Workshop Campaign instructions for WS Campaign WKF8 - Replacing PSCB Brake Pads on Front Axle and Replacing Brake Pad Retainer Springs on Rear Axle. |
| 122-F5V3R-05 | 2020-05-05. Service bulletin. EQUIPMENT. Instructions for retrofitting the sport design front apron on certain Cayenne models. |
| 122-W8Z8B-05 | 2020-05-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Instructions for retrofitting the sport design package on certain Cayenne models. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.