Adaptive Cruise Control Symbol in HUD Question
#1
AudiWorld Junior Member
Thread Starter
Adaptive Cruise Control Symbol in HUD Question
I just got this A8 last Friday night and took it for a Shakedown Cruise this weekend. Seems like all is good. I have a question though. On my HUD, I have this symbol which is, as I understand, tells you Adaptive Cruise Control is on. Fair enough.
That said, on the symbol attached, it should be all green like the picture. What I have is all green except the two top quadrants are red dashes. Can someone explain it to me? This is my first encounter with an Audi so please be gentle on an Audi Virgin? TIA.
That said, on the symbol attached, it should be all green like the picture. What I have is all green except the two top quadrants are red dashes. Can someone explain it to me? This is my first encounter with an Audi so please be gentle on an Audi Virgin? TIA.
#3
AudiWorld Senior Member
I don't think any of us recognize what you're describing. Maybe post a picture?
The green symbol comes on when the car is maintaining the set speed in ACC. Maybe it goes red when it's accelerating or decelerating to meet it, or when your set speed exceeds the speedlimit more than the margin you've selected. But I don't think Ive ever seen it go partially red.
The green symbol comes on when the car is maintaining the set speed in ACC. Maybe it goes red when it's accelerating or decelerating to meet it, or when your set speed exceeds the speedlimit more than the margin you've selected. But I don't think Ive ever seen it go partially red.
#4
AudiWorld Junior Member
Thread Starter
I don't think any of us recognize what you're describing. Maybe post a picture?
The green symbol comes on when the car is maintaining the set speed in ACC. Maybe it goes red when it's accelerating or decelerating to meet it, or when your set speed exceeds the speedlimit more than the margin you've selected. But I don't think Ive ever seen it go partially red.
The green symbol comes on when the car is maintaining the set speed in ACC. Maybe it goes red when it's accelerating or decelerating to meet it, or when your set speed exceeds the speedlimit more than the margin you've selected. But I don't think Ive ever seen it go partially red.
That happens when I engage the cruise control regardless of acceleration or deceleration or just maintaining. Tomorrow I will try to make sure it is set to under speed limit to see. Thanks
#5
AudiWorld Super User
It's explained in your owner's manual. It indicates that the set speed and the speed limit are not the same. Only if you have predictive control activated, because then it may decide to lower the speed due to upcoming situations such as intersections etc. So it's letting you know that it's currently driving slower than the speed limit. .
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#6
AudiWorld Senior Member
It's explained in your owner's manual. It indicates that the set speed and the speed limit are not the same. Only if you have predictive control activated, because then it may decide to lower the speed due to upcoming situations such as intersections etc. So it's letting you know that it's currently driving slower than the speed limit. .
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