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GRE-71-18

Proposal for a Supplement to the 04 series of amendments and a Supplement to the 05 series of amendments to Regulation No. 48

Source(s)

France

Date

24 Mar 2014

Status

Superseded

Subject

UN R48 Installation of Lighting

Meeting(s)

GRE | Session 71 | 31 Mar-3 Apr 2014

Agenda item 4. (c) Other amendments to Regulation No. 48

Agenda item 4. (a) Proposal for amendments to the 04, 05 and 06 series of amendments

Agenda item 4. (b) Proposal for amendments to the 06 series of amendments

Agenda item 5. (f) Regulations Nos. 6 and 48

Agenda item 12. (d) Any other business

Proposal to extend the modifications that introduced provisions for interdependent direction indicator lamps in the 06 series of amendments to UN R48 to the 04 and 05 series in order to avoid an unjustified design restriction for approvals under the earlier versions of the regulation.

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Excerpts from session reports

GRE | Session 71 | 31 Mar-3 Apr 2014

19. The expert from France introduced GRE-71-18 proposing two amendments to series 04 and 05 series of amendments to UN Regulation No. 48:

(a) The first amendment introduced interdependent lamp systems in para. 5.18.4. (b) and was based on ECE/TRANS/WP.29/2014/21 adopted during March 2014 session as a new supplement for 06 series of amendments to UN Regulation No. 48.

(b) The second amendment suggested that the speed limit in paragraph 6.22.7.4.3 was reduced from 70 to 60 km/h and the requirements of paragraph 6.22.7.4.3(a) was amended to indicate a clear alternative to either detect the motorway conditions with sensors or only activate the E mode above a speed of 110 km/h. The objective of this amendment proposal was to improve the performance of the system by avoiding unnecessary on-off activation of the motorway light.

20. GRE adopted proposal (a) above and requested the secretariat to transmit it to WP.29 and AC.1 for consideration at their November 2014 sessions as draft supplement to the 04 and 05 series of amendments to UN Regulation No. 48. GRE decided to come back to proposal (b) at its next session.

GRE | Session 72 | 20-22 Oct 2014

17. GRE noted that the expert from France had withdrawn its proposal to modify the speed threshold in paragraph 6.22.7.4.3. (GRE-71-18).