.

[rawhog]

.

[thankyouOB]

So my question is why does this not change. I read in the owners manual that it can be reset. And that it shows average speed since the last reset. Mine has shown 28.9 MPH since day one. Even after freeway speeds.

if that is what it is doing after reset, it is busted.
reset by holding down the top right-hand button.

[rawhog]

.

[garygid]

Is this the Dashboard value, or the Nav-screen value?

Have you been able to reset either, or both?

If you cannot see it reset, it would appear to be a "lifetime average"!

[bowthom]

Hello,
I think a lot of people will be amazed at the average speed. I do mostly city driving and my average is 17.4 mph. Figure this, how long does it take you to get to work and how far is it? Me: 35 minutes @ 9.7 miles = 16.63 ave mph.

[evnow]

Does the car include times when the car is stopped - but is switched on ?

But the avg not moving (esp in the initial ownership period) shows something is wrong.

[rawhog]

.

[bowthom]

45 minutes and how many miles?

[bowthom]

Does the car include times when the car is stopped - but is switched on ?

Yes, The "trip" begins at power on and ends at shut down. It's just the total distance and the total time of the trip. Then I assume the averages are averaged together since reset.

[davewill]

... Then I assume the averages are averaged together since reset.

More likely the total elapsed time and total miles since reset are kept and a new average is computed as you go.