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.

10. The expert from IWG SLR proposed correcting a figure with the passing beam test points and zones in UN Regulations Nos. 113 and 149 (GRE-83-07). GRE adopted the proposal and requested the secretariat to submit it for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as draft Supplement 7 to the 01 series of amendments, draft Supplement 1 to the 02 series of amendments, draft Supplement 2 to the 03 series of amendments to UN Regulation No. 113 and as draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

23. The expert of GTB tabled a proposal which allowed for projection of driver assistance symbols on the road ahead of the vehicle, as part of the adaptive driving beam (ADB). This proposal was submitted in a package with an amendment to UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/4 and GRE-83-30). The expert from OICA presented supporting material for the proposal (GRE-83-33 and GRE-83-34), while the experts from Japan expressed concerns identified in the course of their own study (GRE-83-49). Other experts also expressed various views and concerns, such as the need for possible restrictions and standardization of the projected symbols, and that distraction must be avoided. Based on the comments received and pending further studies on the issue, GRE requested GTB to submit a revised document to the next session and invited all interested parties to contribute. Meanwhile, GRE asked the expert from Finland to liaise with the Working Party on General Safety Provisions (GRSG) which had established a Task Force on Field of Vision Assistant.

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.

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.

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

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.

11. The experts from IWG SLR and OICA presented other draft amendments that aimed to correct errors inadvertently introduced in UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/10/Rev.1 and GRE-83-37, respectively). GRE adopted these proposals and requested the secretariat to submit them for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as part of draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

23. The expert of GTB tabled a proposal which allowed for projection of driver assistance symbols on the road ahead of the vehicle, as part of the adaptive driving beam (ADB). This proposal was submitted in a package with an amendment to UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/4 and GRE-83-30). The expert from OICA presented supporting material for the proposal (GRE-83-33 and GRE-83-34), while the experts from Japan expressed concerns identified in the course of their own study (GRE-83-49). Other experts also expressed various views and concerns, such as the need for possible restrictions and standardization of the projected symbols, and that distraction must be avoided. Based on the comments received and pending further studies on the issue, GRE requested GTB to submit a revised document to the next session and invited all interested parties to contribute. Meanwhile, GRE asked the expert from Finland to liaise with the Working Party on General Safety Provisions (GRSG) which had established a Task Force on Field of Vision Assistant.

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

23. The expert of GTB tabled a proposal which allowed for projection of driver assistance symbols on the road ahead of the vehicle, as part of the adaptive driving beam (ADB). This proposal was submitted in a package with an amendment to UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/4 and GRE-83-30). The expert from OICA presented supporting material for the proposal (GRE-83-33 and GRE-83-34), while the experts from Japan expressed concerns identified in the course of their own study (GRE-83-49). Other experts also expressed various views and concerns, such as the need for possible restrictions and standardization of the projected symbols, and that distraction must be avoided. Based on the comments received and pending further studies on the issue, GRE requested GTB to submit a revised document to the next session and invited all interested parties to contribute. Meanwhile, GRE asked the expert from Finland to liaise with the Working Party on General Safety Provisions (GRSG) which had established a Task Force on Field of Vision Assistant.

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).

11. The experts from IWG SLR and OICA presented other draft amendments that aimed to correct errors inadvertently introduced in UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/10/Rev.1 and GRE-83-37, respectively). GRE adopted these proposals and requested the secretariat to submit them for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as part of draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

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.

10. The expert from IWG SLR proposed correcting a figure with the passing beam test points and zones in UN Regulations Nos. 113 and 149 (GRE-83-07). GRE adopted the proposal and requested the secretariat to submit it for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as draft Supplement 7 to the 01 series of amendments, draft Supplement 1 to the 02 series of amendments, draft Supplement 2 to the 03 series of amendments to UN Regulation No. 113 and as draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

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.

12. The expert from IWG SLR presented draft modifications to UN Regulation No.149 that would be finalized under stage 2 of the simplification process (GRE-83-24 and GRE-83-25). The expert from Poland expressed concerns about the photometric requirements envisaged by IWG SLR (GRE-83-43).

12. The expert from IWG SLR presented draft modifications to UN Regulation No.149 that would be finalized under stage 2 of the simplification process (GRE-83-24 and GRE-83-25). The expert from Poland expressed concerns about the photometric requirements envisaged by IWG SLR (GRE-83-43).

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.

11. The experts from IWG SLR and OICA presented other draft amendments that aimed to correct errors inadvertently introduced in UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/10/Rev.1 and GRE-83-37, respectively). GRE adopted these proposals and requested the secretariat to submit them for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as part of draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

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.

11. The experts from IWG SLR and OICA presented other draft amendments that aimed to correct errors inadvertently introduced in UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/10/Rev.1 and GRE-83-37, respectively). GRE adopted these proposals and requested the secretariat to submit them for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as part of draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

12. The expert from IWG SLR presented draft modifications to UN Regulation No.149 that would be finalized under stage 2 of the simplification process (GRE-83-24 and GRE-83-25). The expert from Poland expressed concerns about the photometric requirements envisaged by IWG SLR (GRE-83-43).

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).

11. The experts from IWG SLR and OICA presented other draft amendments that aimed to correct errors inadvertently introduced in UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/10/Rev.1 and GRE-83-37, respectively). GRE adopted these proposals and requested the secretariat to submit them for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as part of draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

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).

11. The experts from IWG SLR and OICA presented other draft amendments that aimed to correct errors inadvertently introduced in UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/10/Rev.1 and GRE-83-37, respectively). GRE adopted these proposals and requested the secretariat to submit them for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as part of draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

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.

10. The expert from IWG SLR proposed correcting a figure with the passing beam test points and zones in UN Regulations Nos. 113 and 149 (GRE-83-07). GRE adopted the proposal and requested the secretariat to submit it for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as draft Supplement 7 to the 01 series of amendments, draft Supplement 1 to the 02 series of amendments, draft Supplement 2 to the 03 series of amendments to UN Regulation No. 113 and as draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

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.

11. The experts from IWG SLR and OICA presented other draft amendments that aimed to correct errors inadvertently introduced in UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/10/Rev.1 and GRE-83-37, respectively). GRE adopted these proposals and requested the secretariat to submit them for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as part of draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

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).

11. The experts from IWG SLR and OICA presented other draft amendments that aimed to correct errors inadvertently introduced in UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/10/Rev.1 and GRE-83-37, respectively). GRE adopted these proposals and requested the secretariat to submit them for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as part of draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

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

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.

10. The expert from IWG SLR proposed correcting a figure with the passing beam test points and zones in UN Regulations Nos. 113 and 149 (GRE-83-07). GRE adopted the proposal and requested the secretariat to submit it for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as draft Supplement 7 to the 01 series of amendments, draft Supplement 1 to the 02 series of amendments, draft Supplement 2 to the 03 series of amendments to UN Regulation No. 113 and as draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

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.

15. GRE noted IWG SLR proposals for further simplification of UN Regulations Nos. 48, 53, 74 and 86 (GRE-83-19, GRE-83-20, GRE-83-21 and GRE-83-28) and invited GRE experts to provide comments to IWG SLR before the next session.

Proposal from the SLR informal group to introduce into the 02 and 03 series of amendments to UN R53 references to the headlamp Classes in the 01 series of amendments to UN R149.

15. GRE noted IWG SLR proposals for further simplification of UN Regulations Nos. 48, 53, 74 and 86 (GRE-83-19, GRE-83-20, GRE-83-21 and GRE-83-28) and invited GRE experts to provide comments to IWG SLR before the next session.

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.

15. GRE noted IWG SLR proposals for further simplification of UN Regulations Nos. 48, 53, 74 and 86 (GRE-83-19, GRE-83-20, GRE-83-21 and GRE-83-28) and invited GRE experts to provide comments to IWG SLR before the next session.

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.

26. The expert of IWG SLR introduced draft amendments to references in UN Regulation No. 48, anticipating the future 01 series of amendments to UN Regulation No. 149 (GRE-83-22 and GRE-83-23).

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.

26. The expert of IWG SLR introduced draft amendments to references in UN Regulation No. 48, anticipating the future 01 series of amendments to UN Regulation No. 149 (GRE-83-22 and GRE-83-23).

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.

11. The experts from IWG SLR and OICA presented other draft amendments that aimed to correct errors inadvertently introduced in UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/10/Rev.1 and GRE-83-37, respectively). GRE adopted these proposals and requested the secretariat to submit them for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as part of draft Supplement 3 to the original series of amendments to UN Regulation No. 149.

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).

11. The experts from IWG SLR and OICA presented other draft amendments that aimed to correct errors inadvertently introduced in UN Regulation No. 149 (ECE/TRANS/WP.29/GRE/2020/10/Rev.1 and GRE-83-37, respectively). GRE adopted these proposals and requested the secretariat to submit them for consideration and vote at the March 2021 sessions of WP.29 and AC.1 as part of draft Supplement 3 to the original series of amendments to UN Regulation No. 149.