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.
Proposal to stipulate that “vehicle alarm systems (VAS) approved in accordance with the provisions of Regulation No. 163 on Alarm System are deemed to comply with Part II of this Regulation.”