The all-new 9Y0 Cayenne's launch year — a clean-sheet SUV that traded the 958's transfer case for a fragile water pump, a delaminating dash, and the most recalls of the range.

A recurring 2019 electrical failure. These cars use a LiFePO4 lithium 12-volt battery whose control module can trip a false 'battery low' code and then permanently shut the battery down, stranding the car — one owner's car 'died suddenly at a traffic-light stop.' Porsche ran a software campaign (owner-cited code WMJ9), but owners report it recurring out of warranty, with dealer replacement quoted around $2,000–$5,000 and long back-orders. Ask whether the battery software campaign was applied and whether the battery has been replaced; a car that sits and dies is the tell.

The single most-repeated 2019 theme — the leather dashboard shrinks, bubbles, and lifts over the passenger-airbag zone. Owners and one detailed 'safety assessment' filing argue the loose material could interfere with airbag deployment (an FMVSS 208 concern) and note the pattern spans 2018–2022 production. Porsche calls it cosmetic and there is no recall; a full dash replacement is quoted around $8,000–$10,000. It's worth inspecting for the airbag reason, not just appearance — check the dash for bubbling or lifting over the passenger side.

2019 is the recall-heaviest year. Recall 18V-751 replaces a passenger rear seat-belt buckle that can break under load (FMVSS 209). Recall 19V-111 fixes a rearview-camera display delay (FMVSS 111). Recall 19V-115 addressed an instrument cluster that may not show a brake-pad-wear warning (FMVSS 135) and was superseded by 19V-735, which reprograms the cluster. Recall 19V-112 applies to a single 2019 Cayenne Turbo with loose shock-absorber forks. And recall 25V-896 (issued December 2025) covers a rearview image that may not display in reverse. Verify each by VIN — all are free fixes.

A cluster of electronics annoyances. Several owners report a looping set of error messages — 'ACC not available,' 'PAS restricted,' 'Driving light control error,' 'Lane keep assist restricted' — that dealers struggle to clear, sometimes disabling safety features. On cars with the optional PSCB brakes (Porsche Surface Coated Brakes — the expensive tungsten-coated discs), owners report loud squeal addressed by a technical service bulletin (Porsche 120/22ENU 4652) with an updated disc/pad kit. And the surround-view cameras fail intermittently on some cars. None are walk-away issues, but drive it with the electronics exercised and listen at low-speed braking.