9-3 SE Convertible (9400) L4-2.0L Turbo (B205) HO (2001)
The SID unit display can be used by all connected systems to show CHECK messages.
Service message
Service reminder showing when it is time for a service.
Audio display
The SID unit display is used to show the radio, cassette and CD settings on cars with the Saab audio system.
Horn
The SID unit activates the horn when information has been received from the steering wheel control.
Night Panel
The Night Panel function switches off the display and parts of the instrument lighting, and dims the button lighting.
The Night Panel information is output to the bus for use by other systems.
Engine off time
The SID unit calculates the length of time the engine has been switched off. This time information is output to the bus to be used for start settings for the
ACC system among others.
System Overview, Functions,Trionic T7
System Overview, Functions, Cars With Trionic T7 Engine Management System