Hab hier mal eine klare Aussage gefunden:
Zitat von VorschriftElectric regenerative braking systems as defined in paragraph 2.17. of thisRegulation, which produce a retarding force upon release of the acceleratorcontrol, shall generate the signal mentioned above according to the followingprovisions:
Vehicle decelerations Signal generation
≤ 0.7 m/s² The signal shall not be generated
> 0.7 m/s² and ≤ 1.3 m/s² The signal may be generated
> 1.3 m/s² The signal shall be generated
Quelle: https://www.unece.org/fileadmi…p29regs/2015/R13hr3e_.pdf
Punkt 5.2.22.4