Informal document submitted by the Task Force on Substitutes / Retrofits (TFSR) to support and proposal changes to formal proposal GRE/2024/2.

LUPC task force mandate to review the requirements of the current suite of lamps under parked conditions and to develop, where necessary, proposals to address the energy indicator and lamp test mode under UN R48.

Proposal from the AVSR task force to amend its earlier document.

Revised proposal to avoid exceeding the aggregate maximum intensity of the main-beam headlamps (430,000 cd) by removing the double requirement for a sum of reference marks and a sum of maximum luminous intensities which risks generating large rounding errors when the maximum luminous intensities are summed up.

Interpretation question on the provision “With the exception of retro-reflectors, a lamp even bearing an approval mark is deemed not to be present when it cannot be made to operate by the sole installation of a light source and/or a fuse.”

Proposal to enable the approval of a front and rear indicator which can be activated simultaneously. This informal document supersedes the formal proposal GRE/2024/9.

Proposal to introduce the provisions to enable the use of light-signalling in form of projection of patterns on the road for other road users through new light-signalling functions “Direction indicator projection” and “Reversing projection”.