Working Party on Lighting and Light-signalling | Session 79 | 24-27 Apr 2018
Geneva
The deadline for the submission of official working documents is 26 January 2018.
Agenda Item 7. (c)

34. On behalf of the Special Interest Group for DRL of L-category vehicles, the expert from Japan proposed a new requirement for automatic switching from DRL to the headlamp for L3 category (ECE/TRANS/WP.29/GRE/2018/19). The expert from India suggested deletion of the wording “passing beam” from the text (GRE-79-20). Some GRE experts supported in principal ECE/TRANS/WP.29/GRE/2018/19, but expressed concerns about the proposed introduction of a new category of daytime running lamps with the maximum luminous intensity of 700 cd. GRE invited experts to send their comments to the Special Interest Group and agreed to continue consideration of the proposal at the next session.

35. The expert from IMMA proposed to clarify that direction indicators may be activated to show the vehicle status when the engine is stopped (ECE/TRANS/WP.29/GRE/2018/25). The experts from Finland, Italy and Netherlands recalled that Regulation No. 48 in similar situations makes clear references to Regulations Nos. 97 and 116. The Chair invited IMMA to consider its proposal in line with the logic of Regulation No. 48.

36. The expert from IMMA introduced a revised proposal which allowed the use of different stop lamp activation methods and aligned the stop lamp provisions with those applicable for four-wheelers (ECE/TRANS/WP.29/GRE/2018/29). GRE adopted the proposal and mandated the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their November 2018 sessions as a draft Supplement 20 to the 01 series of amendments to Regulation No. 53 and as a draft Supplement 2 to the 02 series of amendments to Regulation No. 53.

37. The expert from IMMA presented a proposal on exterior courtesy lamps (ECE/TRANS/WP.29/GRE/2018/26). The experts from Austria and Netherlands asked for clarification under which motorcycle rest positions (main and/or side) the courtesy lamps would be activated. GRE agreed to revert to this issue at the next session.

38. The expert from IMMA proposed to align the text of Regulation No. 53 with Regulation No. 48 and to correct a mistake in the past amendment process (ECE/TRANS/WP.29/GRE/2017/26). GRE adopted the proposal and mandated the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their November 2018 sessions as a draft Supplement 20 to the 01 series of amendments to Regulation No. 53 and as a draft Supplement 2 to the 02 series of amendments to Regulation No. 53.

39. The expert from India presented GRE-78-24, which replaced GRE-77-08, with the aim to make, under certain conditions, the front position lamp optional for L3 category of vehicles. The experts from Austria, Italy, Finland and Netherlands pointed out the need to study this proposal in more detail. The Chair invited the expert from India to submit an official document for consideration at the next session.

40. GRE noted that GRE-77-09, GRE-77-17 and GRE-78-22, which had not been addressed at the previous sessions due to lack of time, had been superseded by other proposals considered at this session.

Documentation
GRE-79-11 SLR: Proposal to improve the general requirements for the "Change Index"
GRE-79-13 SLR: Proposal regarding references to the three new UN Regulations on LSD, RID and RRD
GRE/2018/15 UN R53: Proposal for Supplement [2] to the 02 series of amendments
GRE/2018/18 Collective amendments to Regulations Nos. 53, 74 and 86
GRE/2018/19 UN R53 and LSD: Proposal for the 03 series of amendments and for amendments to the draft new Regulation on light-signalling devices
GRE/2018/25 UN R53: Proposal for a draft amendment (IMMA)
GRE/2018/26 UN R53: Proposal for a draft amendment (IMMA)
GRE/2018/28 UN R53: Proposal for a new Supplement to the 01 series of amendments (IMMA)
GRE/2018/29 UN R53: Proposal for a new Supplement (IMMA)