Hello.
I have a Opel Insignia from 2009 and is fitted with Radio CD300. I want to put in aftermarket GPS navigation system instead of CD300.
1. If I have a CD300 and want to put in an aftermarket navigation, do I need to change first CD300 to CD400?
2. Is there any additional programming needed to be done for the new aftermarket solution?
3. If I put in an after market navigation (which comes ...
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