AC panel question
My Supra has the AC wherein I can use the up and down arrows to set the temperature I want (I think everyone has the same AC.)
I am trying to figure out what makes the arrows backlit. They aren't always on; sometimes the up arrow is lit, other times the down arrow is lit. I don't recall them both being lit at the same time. I didn't see anything in the owners manual explaining this.
Can someone enlighten me?
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Current ride: Not a Supra :-(
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