GAR | GRE-79-29

Document Number GRE-79-29

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Document title	UN R48: Proposal for a new 07 series of amendments
Date	25 Apr 2018			Discussion document from the Netherlands and Italy to serve presenting potential new requirements for headlamp levelling, in particular regarding the vertical inclination in relation to the dipped-beam headlamp mounting height. The proposal is based on the original proposal of the Informal Working Group on Visibility, Glare and Levelling (VGL) (informal documents GRE-78-23-Rev.1, GRE-78-32, GRE-78-36) and discussions during the GRE 78th session.
Source(s)	Italy and Netherlands
Status	Superseded
Rulemaking area(s)	UN R48 Installation of Lighting
Meeting(s)	GRE \| Session 79 \| 24-27 Apr 2018 Agenda item 4. Simplification of lighting and light-signalling Regulations Agenda item 6. (a) Regulation No. 48: Proposals for amendments to the 05 and 06 series of amendments
Related documents
	GRE-78-23/Rev.1		Proposal and justification for lines defining the limits (diagram) for a new headlamp aiming range (Superseded)
	GRE-78-32		UN R48: Justification for deletion of the 2000 lm criterion
	GRE-78-36		Status report of the VGL informal group
	GRE/2019/3		UN R48: Proposal for a new [07] series of amendments (Superseded)
	SLR-24-05/Rev.1		UN R48: Improvements to GRE-79-29 regarding Aiming and Levelling
Downloads:		.pdf format	.docx format
Excerpts from session reports related to this document
GRE \| Session 79 \| 24-27 Apr 2018			29. The expert from Poland provided a summary of initial aiming and levelling tolerance issue (GRE-79-23, GRE-79-24). The experts from Italy and the Netherlands briefly introduced GRE-79-29 as a discussion paper for the possible introduction of new requirements for headlamp levelling, in particular on the vertical inclination in relation to the dipped-beam headlamp mounting height. GRE agreed to keep GRE-79-29 as a reference document for the next session.