Revised version of the draft proposal submitted to the 83rd (October 2020) GRE session.

Proposal to correct the omission of the provision for detection of failure of a light source and/or a LED module in an Adaptive Front Lighting System in UN 149 as provided for in UN R123. The proposal would align UN R149 with UN R123.

Proposal from the SLR informal group to introduce into the 01 and 02 series of amendments to UN R74 references to the headlamp Classes in the 01 series of amendments to UN R149.

Proposal from the SLR informal group to introduce into the 06 and 07 series of amendments to UN R48 references to the headlamp Classes in the 01 series of amendments to UN R149.

Proposal from the SLR informal group to introduce into the 03, 04, and 05 series of amendments to UN R48 references to the headlamp Classes in the 01 series of amendments to UN R149.

Draft proposal from the SLR informal group to show the latest status of work and collect feedback from GRE to be used in the preparation of the final proposal that will be submitted to the 84th GRE session.

Proposal from the SLR informal group to introduce into the 01 series of amendments to UN R53 references to the headlamp Classes in the 01 series of amendments to UN R149.

Proposal to correct an error introduced by the 01 series of amendments to UN R113 when angular coordinates were introduced instead of dimensions in mm with screen at 25 m. The same correction applies to the 02 and 03 series of amendments to UN R113 and to UN R149. The proposal also corrects Annex 3, Figure C of UN R113 where the description of the zone 1 is not in line with the photometric requirements set in paragraph 6.2.5.2. which defines the horizontal angles to 5° to the left and 5° to the right. Similarly, the proposal corrects Annex 4, Figure A4-IX of UN R149 where the description of the zone 1 is not in line with the photometric requirements set in paragraph 5.4.4.2. Table 34 which defines the horizontal angles to 5° to the left and 5° to the right for the class BS headlamps.

Submission for the October GRE session listing the Stage One and Stage Two amendments under development.

Proposal for a Supplement to the 01 series of amendments to UN R86

Proposal to correct errors identified during the transposition on UN R98 and R123 into UN R149.

Proposal aim to allow the installation of Adaptive Driving Beams (ADB) on vehicles of category L₃.

Per UN R981 R112, and R123, proposals to:

• Rename the element “Segment I C to D” in Table 8
• Amend the luminous intensity requirements in Table 9, Part B and
• Correct Annex 7, paragraph 2.1.2.2.1. (a)

• Rename “E_max R/L” in Table 8
• Change Annex 7, paragraph 1. d).

Document based on SLR-37-04-Rev.1 from the previous session.

Proposal to correct UN R149 by replacing certain references to [RID] and to clarify the required markings for an additional lighting unit of an adaptive front-lighting system by adding a new example 5 (Figure A13-V). This example is copied from example 8 (Figure 13) of Regulation No.123.

Errors identified by the SLR secretary.

Proposal to allow the projection of driver assistance symbols on the road ahead of the vehicle as part of the Adaptive Driving Beam (ADB).

Draft submission for WP.29.

Proposal to reintroduce the run-up provisions for high-intensity discharge (HID) headlamps that were unintentionally omitted from the original text of UN R149.