Nav reporting wrong location. How to fix?

[bobbydigital]

I've found my 2004 Z4 nav shows me at a wrong location. It's off by like 5 miles but continues to track my position as I drive (just at wrong location).

Seems like it just needs to be "reset" to start tracking correctly / re calibrated.

How does one do this?

[StickMon]

So it's like that everywhere you go?
I've never heard of that before on any navi, but I know I've had some maps that were wrong in certain places.
My map thinks my street address is about 5 houses up the street.

[bobbydigital]

Originally Posted by StickMon

So it's like that everywhere you go?
I've never heard of that before on any navi, but I know I've had some maps that were wrong in certain places.
My map thinks my street address is about 5 houses up the street.

It's not the maps that are wrong. It's my vehicle's position.

[tiltmode43]

I have had the same issue! Seemed to come and go. It would be silly, would put me 10 miles West in the pacific ocean and as I would drive inland, it would then put me on the nearest streets 10mi west.

No fix, it seemed to go away on it's own IIRC.

[SCHMOUPE]

The issue is your GPS antenna. There is a thread from a few years ago that outlines the fix. Do some searching, you should find it easily.