3.6.2 Steering Wheel Controls
• Button ①: RADIO PTT, the button signal is forwarded to the radio plug (see wiring diagram for
pinout).
• Button ②: ACKNOWLEDGE, when pressed all the alarms are skipped, critical alarms will persist.
Long pressure (4 seconds) will reset chassis sensors (steering angle, accelerometers).
• Button ③: Display PAGE, a single short push will scroll pages, pushing the button for longer than
0.5 sec will return to the driver’s page.
• Button ④: START/KILL, only when IGN is ON this button act as a starter. When the engine is ON a
long pressure will kill the engine.
• Button ⑤: PIT LIMITER, when pushed the ECU will set engine rev limiter to control pit-limited speed
(if wheel speeds are available).
• Button ⑥: MARK, when pushed the ECU will register the input in the log file. Double click will
activate fuel pump (for fuel drain purpose).
• Button ⑦: RAIN Light, when pushed the ECU will activate the rain light, a blue flag will be active on
the left bottom corner of the dash.
• Button ⑧: REVERSE, when pushed the REVERSE gear is requested to the shifter, it only acts when
the car is steady and the AKN button is pushed.
In the logged data are available the channels:
• Dash_Button: bitmapped, triggers value 1 on relevant bit if one of the button has been pushed.
Please refer to the table below showing bitmap configuration for the channel above
To Next Page
