900 S Coupe L4-2290cc 2.3L DOHC (1995)
Adjustment of the analogue and digital clocks will now take place automatically.
The code for RDS time is transmitted once a minute over the FM network.
For both clocks to tell the right time, they must be synchronized.
Outside temperature display
Information on prevailing outside temperature is provided by all three versions. This information comes from the outside temperature sensor located
behind the front spoiler below the grille.
The outside temperature sensor is grounded via pin 18 of the Saab Information Display (SID) unit. The temperature signal is received by the SID unit on
pin 19 and made available to other systems via pins 16 and 17.
Check Fan Belt
If the generator is not charging, engine temperature is too high and engine speed is in excess of 300 rpm, the Saab Information Display (SID) will
receive a signal from the main instrument display panel. The SID then displays the "CHECK FAN BELT" message and an acoustic signal will be heard
at the same time.
In addition, the SID requests the main instrument display panel to turn on the INFO DISPL lamp.
Communication takes place via pins 16 and 17 of the SID and pins 3 and 4 of the main instrument display panel.
Audio Display
