When I start my Saab, my heater/AC display shows a 0 in the left of the display. After 30 seconds, the regular display comes on and everything is ok. Being a pessimist, I assume that this means that the display unit is getting ready to die.. Please tell me I'm wrong. ( It doesn't do it on every start up..it is sporadic).
Rich
In message , Richard Sauer writes
Far from it! Looks like your ACC system is doing a self test every time you start the car, normally triggered by holding down Auto and Off, the
0 means no faults found.. Try resetting the system by holding down the Auto button and the lower fan speed button (the display will flash to confirm this followed by a self test. The owners handbook has more on this - look up ACC programming in the index.Andy
Oh Saints be praised! Many thanks. Just what I needed for Christmas.
Rich
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