Proposal to increase the potential speed reduction during the collision warning phase and clarify the interpretation of “engine start/run cycle”.
Proposal to align provisions with corresponding provisions of UN R152 and to clarify the interpretation of the provisions on system robustness when applied to heavy duty vehicles.
ECE/TRANS/WP.29/GRPE/90, para. 14., based on GRPE-90-09-Rev.1 as amended by Annex V.
Proposal for amendments to align UN R83 with provisions of UN R154 (WLTP).