LI54.10-P-076820 PDF

A technical documentation about issues related to a 12 V battery symbol and a 'Switch on vehicle' message that sporadically appears in the instrument cluster. The document details the fault codes and reasons for these alerts, attributes them to issues with the door control unit, and provides a remedy by updating the software on all door control units. It also includes images showing on-board electrical system data and mentions various repair software version numbers. The document addresses symptoms, control unit fault codes, and operation numbers related to the issue.