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Service bulletins for the 2020 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.

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

By type

By component

By trouble code

Only bulletins with component: Glass, wipers and mirrors are shown. Show all

Bulletins, newest first
No. 143-182023-04-06. Service bulletin. BACK OVER PREVENTION; VISIBILITY. Symptom-based workshop manual for One or More Camera Views in the Central Display of the PCM are Black - Possible Water Intrusion
No. 224-222022-12-07. Service bulletin. VISIBILITY; EQUIPMENT. Symptom-based workshop manual for squeaking noise symptom when retracting and/or extending rear-view mirror
No. 147-222022-09-08. Service bulletin. VISIBILITY. Technical information for dust/spots on headlight lens for all models starting at model year 2020.
No. 1824.12022-02-04. Service bulletin. VISIBILITY. Special tools information regarding the surround view calibration mats.
No. D5122020-10-01. Service bulletin. VISIBILITY; ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS. Information on parts withdrawal of a vent line for the Cayenne.
No. 95-202020-08-05. Service bulletin. VISIBILITY. Instructions for reworking the panoramic sunroof in the event of a leak in the front interior light area.
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.
122-V4N8U-042020-04-02. Service bulletin. VISIBILITY. Instructions for adjusting the windshield wiper angles in the event that the wiper is touching the A-Pillar.
122-F7P8T-122019-12-04. Service bulletin. EQUIPMENT; VISIBILITY. Bulletin outlining a "white noise" message that appears in the dashboard for an emergency call function fault and how to eliminate it.

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