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.
GRSG may wish to consider a proposal to amend UN Regulation No. 159, tabled by the expert from VRU-Proxi (ECE/TRANS/WP.29/GRSG/2021/6).
The proposal corrects the cross-reference to the paragraph number in paragraph 6.4..
Proposal for clarifications to the original text from the VRU-Proxi informal working group.