Other information:
Petrol fuels conforming to the EN228 standard containing up to 5% and 10%
ethanol respectively.
Diesel fuels conforming to the EN590, EN16734 and EN16709 standards and
containing up to 7%, 10%, 20% and 30% fatty acid methyl ester respectively.
The use of B20 or B30 fuels, even occasionally, imposes special maintenance
conditions referred to as "Arduous conditions"...
This system makes use of the beam from a front foglamp to illuminate the
inside of a bend, when the main or dipped beam headlamps are on and the vehicle
speed is below 25 mph (40 km/h) (urban driving, winding road, junctions,
parking manoeuvres)...