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Service bulletins for the 2019 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.

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

By type

By component

By trouble code

Bulletins, newest first
No. 20052020-06-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Information on new VCI cables available for purchase by dealers.
No. 2007.12020-06-02. Service bulletin. VEHICLE SPEED CONTROL. Instructions for clearing adaptive cruise control faults and warnings.
No. 67-202020-06-02. Service bulletin. SERVICE BRAKES, HYDRAULIC. Instructions for how to handle a yellow "Brake Pads Worn" Message in the instrument cluster.
No. 04-112020-06-02. 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. 62-202020-06-02. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for replacing the turbochargers on affected Cayenne Turbo vehicles in the event that there is a major loss of power and noise from the engine compartment.
No. 49-202020-06-02. 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. 161-182020-06-02. Service bulletin. EXTERIOR LIGHTING. Instructions for assessing the condition of vehicle taillights for visual defects.
No. 16-202020-06-01. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. List of approved A40 engine oils for all applicable vehicles as of 1984.
No. 64-202020-06-01. Service bulletin. EXTERIOR LIGHTING. Extended warranty information for the tail lights on MY18 and 19 Cayenne vehicles.
No. 25-202020-06-01. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for performing the adaption drive on a vehicle in the event that a DME control unit fault is present.
No. 31-122020-06-01. 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. 41-202020-06-01. 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-052020-05-05. Service bulletin. SERVICE BRAKES, HYDRAULIC. Porsche intranet posting for Workshop Campaign WKF8.
122-A4Q6J-052020-05-05. Service bulletin. POWER TRAIN. Parts withdrawal for a selector lever on certain Cayenne models.
122-H3P6K-052020-05-05. 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-V2Z6E-052020-05-05. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for retrofitting the sports exhaust system in silver or black on the Cayenne S.
122-F5V3R-052020-05-05. Service bulletin. EQUIPMENT. Instructions for retrofitting the sport design front apron on certain Cayenne models.
122-W8Z8B-052020-05-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Instructions for retrofitting the sport design package on certain Cayenne models.
122-N2Q3D-052020-05-05. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for retrofitting a sports exhaust system on certain Cayenne models.
122-W3V2D-052020-05-04. Service bulletin. FUEL SYSTEM, GASOLINE. Advanced Technical information on repairing a fuel tank rattle on certain Cayenne vehicles.
122-M8J3B-052020-05-04. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C40 engine oils for all Porsche models since 1984.
122-S2A6B-052020-05-04. Service bulletin. SERVICE BRAKES, HYDRAULIC. Procedure for attaching additional adhesive pads to the brakes in the event that there is a clicking noise from the brakes when changing directions in certain Cayenne vehicles.
122-E6C3K-042020-04-02. Service bulletin. EQUIPMENT. Parts Withdrawal information for Panamera and Cayenne antennas.
122-A3M2G-042020-04-02. Service bulletin. ENGINE. Instructions for retrofitting the sport exhaust system on the new Cayenne and Cayenne Coupe.
122-P4P6Z-042020-04-02. Service bulletin. ELECTRICAL SYSTEM. Instructions for reprogramming the PCM 5.0 if daylight savings time is not in effect.

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