NHTSA campaign 19V111000
Hazard
Porsche Cars North America, Inc (Porsche) is recalling certain 2019 Cayenne and Cayenne S vehicles. A software failure may cause the rearview camera image display to be delayed in responding. As such, these vehicles fail to comply to Federal Motor Safety Standard (FMVSS) number 111, "Rearview Mirrors."
Consequence
A rearview camera display that does not function as designed can reduce the driver's view of what is behind the car, increasing the risk of a crash.
Remedy
Porsche will notify owners, and dealers will update the related software, free of charge. The recall began April 19, 2019. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AKA0.
The text above is quoted verbatim from the NHTSA record. Confirm the affected units and the remedy with the manufacturer or NHTSA. Recall data may be incomplete, delayed, or superseded.