Calibration Mode
WARNING: This page is about a different car, the 1996 Saab 900 and 1995 Saab 900. However, it is still accessible from the selected car via links, so may be relevant.
The A/C-heater control must be calibrated if the battery has been disconnected or discharged, a stepper motor replaced, or if the A/C-heater control panel has been replaced. The calibration and self-test are carried out by simultaneously pressing AUTO and OFF push button. The calibration and self-test takes less than 30 seconds.
All stored faults are cleared at the start and while calibration and self-test are in progress. The number of faults found will be shown on the A/C-heater control panel display.