Start-Up Button; Engine Stop Switch; System A-Prc (Aprilia Performance Ride Control) - APRILIA tuono v4 Owner's Manual

Start-up button (02_45)

With the key inserted in the ignition and turned to ON, when the button is pushed the
starter motor will start the engine
AFTER A FEW SECONDS FROM THE ENGINE START-UP, THE START-UP BUT-
TON ASSUMES THE MAPPING CHANGE FUNCTION.
02_45

Engine stop switch (02_46)

It acts as an engine cut-off or emergency stop switch.
Press this switch to stop the engine.
02_46

System a-PRC (Aprilia Performance Ride Control)

(if applicable)
a-PRC system (Aprilia Performance Ride Control)
Aprilia Performance Ride Control is an engine torque control system that helps im-
prove performance and enhance safety for the rider.
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