GAR | GRSG-105-21

Proposal for amendments to Regulation No. 121

Document GRSG-105-21

3 October 2013

105th GRSG session (8-11 Oct 2013)

Proposal to adapt the provisions for multi-function displays to technological progress. In principle, current displays can convey more information to the driver, including levels of severity or importance, while the current text was written when technologies were less flexible. As a result, the current provisions risk impeding the use of beneficial multi-function tell-tales.

Submitted by OICA

Status: Superseded

Download document

Previous Documents, Discussions, and Outcomes

106th GRSG session (5-9 May 2014)

10. | Regulation No. 121 (Identification of controls, tell-tales and indicators)

38. The expert from OICA introduced GRSG-106-35 justifying the proposal ECE/TRANS/WP.29/GRSG/2014/12 to adapt the provisions on multi-function displays to technical progress. GRSG noted a number of comments and agreed to submit it for consideration to the next session of the Working Party on Brakes and Running Gear (GRRF). GRSG also agreed to resume consideration at its next session awaiting the comments of GRRF.

105th GRSG session (8-11 Oct 2013)

11. | Regulation No. 121 (Identification of controls, tell-tales and indicators)

44. The expert from OICA introduced GRSG-105-21 adapting the provisions on multi-function displays to technical progress. GRSG noted a study reservation by the expert from France and agreed to resume consideration at its next session on the basis of an official document.

Reference Number:	WP.29/2025/2
Meeting Session(s):	195th WP.29 session (3-7 Mar 2025)
Document date:	24 Dec 24
Document status:	Formal WP.29 review
Regarding:	Communications/Connectivity

Reference Number:	EVE-79-05
Meeting Session(s):	79th EVE session (17 Dec)
Document date:	23 Dec 24
Regarding:	GTR No. 21 EV Power Determination \| GTR No. 22 EV Battery Durability \| HD EV Battery Durability

Reference Number:	VIAQ-30-09
Meeting Session(s):	30th VIAQ session (11 Oct)
Document date:	23 Dec 24
Regarding:	MR 3: VIAQ

Reference Number:	WT-64-03
Meeting Session(s):	64th WT session (16 Dec)
Document date:	22 Dec 24
Regarding:	UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance

How Do You Want Call Up the List of Documents?

AC.3 Select Year

GRB Select Year

GRBP Select Year

GRE Select Year

GRPE Select Year

GRRF Select Year

GRSG Select Year

GRSP Select Year

GRVA Select Year

WP.29 Select Year

Documents concerning UN R121 Hand Controls, Tell-tales and Indicators

AC.3

Select Year

GRB

Select Year

GRBP

Select Year

GRE

Select Year

GRPE

Select Year

GRRF

Select Year

GRSG

Select Year

GRSP

Select Year

GRVA

Select Year

WP.29

Select Year