tall6guy6

I just purchased a 225 TTC last week that was equipped with the Nav system. I have noticed that the few times that I have tried to use it, the thing seems to think that I am "off roading" a lot and that I am a lot closer to cross streets than I actually am. The error seems to be at at least 1000 ft and as much as 1/4 mile. Is this something that has happened to others and is there a way to calibrate the system?

pareTT

I've noticed this too. Just yesterday, I cam to a stop sign and only had the option to turn left or right. The Nav system still had me .1 miles from the next turn and didn't give me a direction. I find myself making 50/50 guesses and then finding out I was right, or being told "make a u-turn when possible".

EdTT

Maybe the accuracy is dependent on the area ? I live in Southern California and I am amazed at how good it is. The system seems to be accurate to have a city block minimum.<p><a href="mailto:emorawski@email.com"><img src="http://pictureposter.audiworld.com/AudiWorldPics/2000/EdTT1.jpg" border="0" alt="180Q APR Chip"></a>
Ed Morawski
180Q Borla/ APR Chip/ Zaino
17" Mille Miglia Spiders

christopherjs

like in the bmw's? if not what does it look like? wondering if it is integrated are you kinda stuck in not being able to upgrade the stereo receiver.<p>Don't have a TT yet... :-(