Date: Fri, 22 Dec 2006 08:57:25 -0800
From: "Richard Sauer" <>
Subject: Re: Heater/AC display on 9-5 (2000 v6)

"Andrew Sinclair" <> wrote in message news:LS8x72A9n+iFFw$ > In message <>, Richard Sauer > <> writes >>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 is sporadic). >> > 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. > Oh Saints be praised! Many thanks. Just what I needed for Christmas. Rich

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