The text reproduced below was prepared by the GRE Informal Working Group on Simplification of Lighting and Light-Signalling Regulations (IWG SLR) with the aim to correct some errors identified in the proposal for the 01 series of amendments

The text reproduced below was prepared by the GRE Informal Working Group on Simplification of Lighting and Light-Signalling Regulations (IWG SLR) with the aim to correct some errors identified in the proposal for the 01 series of amendments (doc. ECE/TRANS/WP.29/GRE/2021/14).

Proposal by the GRE Informal Working Group on Simplification of Lighting and Light-Signalling Regulations (IWG SLR) with the aim to correct some errors identified in the proposal for the 01 series of amendments ECE/TRANS/WP.29/GRE/2021/15.

Proposal to introduce new requirements for headlamp levelling, in particular on the vertical inclination in relation to the dipped-beam headlamp mounting height, and to allow manual levelling only for off-road vehicle. Amendments to ECE/TRANS/WP.29/GRE/2020/8/Rev.2; new series of amendments

This document replaces the official document ECE/TRANS/WP29/GRE/2021/18

Proposal that retrofitted and distracting stylish and outside facing interior lighting should not be allowed through interpretation of the revised regulation.

Proposal also covers a Supplement to the 02 and 03 series of amendments . Proposal to delete Class A from the R 53. With the same intention Germany propose and to delete Class BS for motorcycles in Supplement to the 01 series of amendments

Proposal to amend GRE-85-20

Proposal clarifies that other logos than the vehicle or body manufacturer logos are prohibited.

Proposal aims to enhance the conspicuity of motorcycles equipped with a front position lamp reciprocally incorporated with a direction indicator, by clarifying the electrical connection requirements

Proposal to amend the transitional provisions of GRE/2021/13 (R148) , GRE/2021/14 (R149) and GRE /2021/15 (R150)

Proposal to allow the driver to make a gradual (smooth) manoeuvre instead of an abrupt one. To achieve this, the warning shall be provided in advance, when the vehicle is about to exit the lane (before it crosses the lane marking), as opposed to when the vehicle has exited its lane (started crossing or has crossed the lane marking).