Proposal for changes to the discussion document presenting potential new requirements for headlamp levelling, in particular regarding the vertical inclination in relation to the dipped-beam headlamp mounting height.

Supporting data justifying the headlamp aiming and cut-off points diagrammed in the proposal for a new series of amendments (GRE-81-13).

Comments on the proposal to introduce requirements for testing sun-load impact.

Updated headlamp aiming diagram in the proposal for a new 07 series of amendments to UN R48 as agreed during the April 2019 GRE session.

Discussion document presenting potential new requirements for headlamp levelling, in particular regarding the vertical inclination in relation to the dipped-beam headlamp mounting height.

Proposal to clarify the requirements of paragraph 5.26. for the variable luminous intensity of four different light signaling functions: rear direction indicator lamps of category 2b, rear position lamps of category R2, stop lamps of category S2,and rear fog lamps of category F2. The intent is to ensure that all the lamps maintain their proportionate relationships throughout the transitions in luminosity.

vary all together proportionally.

Proposal to correct and clarify the requirements for daytime running lamps (DRL) in conjunction with rear position lamps.

Proposal to allow under specified conditions the use of logos inside the illuminating surface of a signalling lamp.

Proposal to introduce requirements for testing the sun load impact to avoid delays in the perception of light signals under certain sunlight conditions.