The light should come on and remain on for four to eight seconds as a bulb check when the ignition switch is first turned ON. If the light is not lit during starting, see your authorized dealer. If the light stays on, flickers, or comes on while driving, have the system checked by an authorized dealer.
See also:
Lowering The Power Top
Press the top open button approximately one second for the partially open position.
Press the top open button for approximately one second a second time to fully open
the convertible top. ...
Speedometer (speed indicator)
It indicates the car speed. ...