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#1
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Nav GPS not working properly...Showing wrong location and direction
First I just wanted to say hi to everyone on this board. I have a MKIV Nav, software version 4-1/70.
My nav is constantly pointing to the wrong location and going the wrong direction (although the car tracking works). This started happening about two months ago, but a month later out of the blue the problem disappeared and all of a sudden my nav was back in working form. But the problems reappeared last week and do not know why it is happening. I have included pictures of my GPS settings in the Service Menu. Could it be that I'm just not getting the proper satellites? Thanks for the help! ![]() ![]() ![]()
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#2
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Your GPS antenna is bad. On your photos you are only tracking one satellite with a weak signal (4.4). You should be seeing 7 or 8 satellites, with signal strengths of at least 4 satellites of around 10 to 18.
Replace the GPS antenna. And at the same time update the nav OS software from 4-1/70 to 4-1/100 :-) |
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#3
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Quote:
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#4
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Always :-)
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#5
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Thanks for the input. Where do I find the GPS antenna? Or the connections rather?
Edit: Checking the nav again, my software is 4-1/100. The photo I used for reference must of been old, because I just upgraded the nav to the newest version couple of months ago. Last edited by redice; 07-13-2008 at 09:43 AM. |
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#6
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Quote:
Connection of antenna cable to nav unit is on the back of the nav Location of antenna depends on what type of BMW you have - help us out a little here..... |
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#7
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sorry bout that, its an 06 M3
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#8
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Antenna is on rear parcel tray under the parcel tray liner.
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#9
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BMW should fix the problem since I am still under warranty correct? Also, since I updated the nav with a custom splash screen, will this pose any problems? Should I update the nav with the default splash? Thanks again!
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#10
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Put your nav back to standard OS software to avoid any issues with BMW. Then talk to BMW about warranty repair.
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