The electronic Left Foot Accelerator
At each engine start the green lighted pushbutton installed on the dashboard flashes indicating that a selection of the left foot accelerator pedal is possible by pushing on it.
After the selection the button stays ON.
In the absence of a selection the original accelerator pedal is active and the button stops flashing after 10 seconds and remains OFF until the next engine start.
The switching between both accelerator pedal is done by an electronic circuit installed under the dashboard. This circuit was tested for electromagnetic compatibility. See EMC
Both accelerator pedals are never active at the same time.