Unstable navigation cursor (2015 cx5)

Rotish

Member
:
Cx 5
Have the pre Mazda connect infotainment system.

My nav system had been flawless until last week. Now, the cursor is wildly rotating in every direction while Im driving straight on a road.

Any idea what the fix is? Is your a compass/gps issue or software problem? Is this something only a dealer can fix?
 
Last edited:
I would wager to guess a bad connection for the antenna. Areas that use salt or MgCl on the roads are more prone for corrosion at the connections.
Remove your shark fin and inspect the antenna connection.
 
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