Text prepared by Germany with support from The Netherlands, to introduce requirements to avoid intentional non-approved (voltage) variation of the principal passing beam, using halogen light sources and to harmonize this with operating voltage requirements in UN Regulation 48.

Revised text prepared by Germany with support from the Netherlands, to introduce requirements to avoid intentional non-approved (voltage) variation of the principal passing beam, using halogen light sources and to harmonize this with operating voltage requirements in UN Regulation 48.

Proposed changes to the proposal to finalize the deletion of distributed lighting systems (DLS), or rather light generators, from certain lighting regulations.

Submitted by Germany to clarify the requirements and to avoid the need for a telltale where one or more Light Emitting Diodes (LED) or LED modules, used to produce the principal passing beam, are wired such that the failure of any LED or LED module causes all the LED to stop emitting light.

Text prepared by the International Automotive Lighting and Light Signalling Expert Group (GTB) to amend the provisions concerning the heat test requirements for conformity of production.