SL/R230: Nav ETA Accuracy Question
07-29-2012, 06:12 PM
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2004 SL500
Nav ETA Accuracy Question
Every timei take a long trip in my 04 SL, the calculated ETA is off by 30 minutes then when I get close to home it corrects itself.
In my Genesis, you can set a MPH like 60 that the Nav uses in conjunction with the GPS sat data.
In my 04, all I see is a setting for inputting the tire size.
A. Am I missing finding another setting for calibrating the Nav?
B. do you think that if I input a larger tire size with a bigger diameter that this would fake out the calibration process and make the ETA estimate closer.
In my Genesis, you can set a MPH like 60 that the Nav uses in conjunction with the GPS sat data.
In my 04, all I see is a setting for inputting the tire size.
A. Am I missing finding another setting for calibrating the Nav?
B. do you think that if I input a larger tire size with a bigger diameter that this would fake out the calibration process and make the ETA estimate closer.
