Proposal to amend UN R13
Download in .pdf format Download in .docx format

Proposal to allow the parking brake warning device to be actuated only once the electric transmission of the parking brake is in a stable state securing the park brake application.

Reference Number: GRVA-11-42
Origin: CLEPA and OICA
Date: 1 October 2021
Proposal Status: Informal GR review
Related Documents:
GRVA-13-22/Rev.1 | UN R13: Proposal to amend document GRVA/2022/11 (electric park brake warning)
Discussion(s):
Working Party on Automated and Connected Vehicles | Session 11 | 27 Sep-1 Oct 2021

93. The expert from OICA introduced GRVA-11-42, an amendment proposal to clarify the warning actuation requirements in case the parking braking system would be automatically requested to apply the parking brake. GRVA requested the secretariat to distribute GRVA-11-42 with an official symbol at the next session.