This bulletin applies to 2016 Porsche Cayenne, Macan and Panamera vehicles. The customer may see a warning message in the instrument cluster that reads “Lane change assist not available, service required.” This message may be intermittent.
Security Access Denied
This bulletin applies to 2020 Jaguar XF vehicles. When attempting to complete the “Replace ECU” on a new PCM, the application finishes at the stage of learning the VIN in the module, with the error message “Security Access Denied.”