What is the meaning  of LV specification for electric wiring in motor vehicles ?

This Supply Specification (LV) version was prepared by representatives of automobile manufacturers Audi AG, BMW AG, Daimler AG, Porsche AG, and Volkswagen AG in working

This Supply Specification is stored as an MS Word file in the Audi AG Standards department. No claim is made as to its completeness. The automobile manufacturers may require additional
tests as per the respective state of the art at any time. Since the individual automobile manufacturers may make changes if necessary, only the in-house standards that the automobile manufacturers derive from this LV must be used.

Deviations from this Supply Specification are listed in the in-house standards on the cover sheet (in justified exceptional cases, deviations can be presented in italics in the text of the standard). If modifications of individual test sections are required in individual cases, these modifications must be agreed upon separately between the appropriate departments of the automobile manufacturer and of the supplier.

For general development projects of the automobile manufacturers, test reports will be accepted as long as the tests were performed by an independent institute that is accredited as per
DIN EN ISO/IEC 17025. Acceptance of the test reports will not automatically result in a release. Other test reports may be accepted at the discretion of the purchaser.