Quote:
Originally Posted by Anthony555
I have just put a new NBT EVO head unit in my F82 M4 (2014/2015). Everything worked fine for a while, but now the Map is showing my vehicle not on the road but shifted off to the side by 100+ meters. Basically it is not properly tracking the location of the car with respect to the roads.
I went into the Vehicle settings diagnostic mode, and it said it had a 3D fix, and read out the Lat and Long. Then things seemed to be fixed for about a minute or two. But then it started drifting off the road and getting out of sync.
Any ideas on how to fix this would be much appreciated.
The new NBT EVO HU was coded to my vehicle by BimmerRetrofit, in Vancouver. And they are super great at helping out, I just wanted to solve this problem on my own.
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Usually a physical issue with the signal between the GPS antenna and unit.
Not the HU or coding itself based on past threads.