: Turn the key to the MAR/ON position without starting the engine.
This button is located on the dashboard instrument cluster. It is usually a small black or grey push button (often labeled "TRIP" or represented by a small clock or wrench icon). fiat fiorino reset service
: While holding the accelerator, press the brake pedal 7 times . : Turn the key to the MAR/ON position
This "voodoo" reset is the most popular manual method for older or petrol-engine Fiorino models. fiat fiorino reset service