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UN R48: Revised proposal for a new [0x] series of amendments
Document GRE-83-31
8 October 2020

For a more efficient discussion during the 83rd session of GRE the experts from the International Organization of Motor Vehicle Manufacturers merged documents GRE/2020/08-Rev.1 (SLR) and GRE/2020/23 into one document.

Submitted by OICA
Status: Superseded
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Previous Documents, Discussions, and Outcomes
4. (a) | Activities of the Informal Working Group "Simplification of the Lighting and Light-Signalling Regulations"
4. (e) | Simplification of UN Regulations Nos. 48, 53, 74 and 86

14. The expert from IWG SLR tabled a revised proposal for a new series of amendments to UN Regulation No. 48 that introduces new requirements for headlamp levelling and allows manual levelling only for off-road vehicles (ECE/TRANS/WP.29/GRE/2020/8/Rev.2). The expert from Poland suggested amendments for the initial downward inclination (GRE-84-37). The experts from France and the United Kingdom of Great Britain and Northern Ireland made further comments.

15. GRE noted diverging positions on the proposed aiming diagram and manual levelling for off-road vehicles. GRE remained optimistic that a consensus could be reached and requested IWG SLR to convene 1-2 additional separate meetings with the aim to reconcile the different positions and to prepare a revised proposal for the next session.

6. | UN Regulation No. 48 (Installation of lighting and light-signalling devices)
6. (a) | UN R48: Proposals for amendments to the latest series of amendments
4. (c) | UN Regulation No. 149 (Road illumination devices)
4. (e) | Simplification of UN Regulations Nos. 48, 53, 74 and 86
6. (a) | UN R48: Proposals for amendments to the 05 and 06 series of amendments
6. (b) | UN R48: Proposals for new series of amendments

29. Based on a proposal of IWG SLR, GRE continued its deliberations for preparing a new series of amendments to UN Regulation No. 48 with new requirements for headlamp aiming and automatic levelling (ECE/TRANS/WP.29/GRE/2020/8/Rev.1). The expert from Poland held the view that the justification part contained mistakes and inconsistencies and recalled his earlier proposals on the subject (GRE-83-41). Several experts expressed their support to the IWG SLR proposal.

30. The expert from OICA proposed to keep an option of manual levelling (ECE/TRANS/WP.29/GRE/2020/23 and GRE-83-31). Some experts supported this option, while others were not in favour.

31. In the absence of a consensus, GRE stressed the need to finalize the issue as soon as possible and requested IWG SLR to take into account the comments made and to prepare a revised working document for the next session, based on the following principles:

  • the aiming diagram agreed at the eighty-first session of GRE (Annex II to ECE/TRANS/ WP.29/GRE/81);
  • automatic levelling;
  • manual levelling, only if a consensus is reached within IWG SLR.

32. The expert from Poland did not agree to that conclusion.

33. GRE instructed IWG SLR to organize a separate meeting on this issue and encouraged all experts of Contracting Parties to participate.

Related and Previous Documents
GRE/2020/23
GRE/2020/8/Rev.1
GRE/2020/8/Rev.2
Relates to UN R48 |