The warning light on the dial turns on (on certain versions together with the message on the display) when the car exceeds the speed limit set previously (see “Reconfigurable multifunction display” in the “Dashboard and controls” section).
See also:
Start&Stop system and Gear Shift Indicator
With respect for the environment and fuel economy still in mind, the new
model implements a system called Start&Stop. Standard on all engines, this
device temporarily stops the engine and rest ...
Controls
(A): Air temperature knob (mixing hot and cold air)
(B): Air recirculation on/off button
(C): Fan knob
(D): Air distribution knob. ...
Front fog lights
(green)
The warning light turns on when the front fog lights are turned on. ...