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A6 4F Radio Fault Codes

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Old 09-22-2015, 04:09 AM
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Default A6 4F Radio Fault Codes

Hello, i need some help, after change my mmi 2g basic to mmi 3g i have 2 faults in radio modul.
1. 02981 - Connection between Radio and Impedance Converter 1 Open circuit
2. 02984 - Connection between Impedance Converter 2 and Window Antenna open circuit

What can i do with it ?
Old 09-28-2015, 08:30 AM
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Originally Posted by StefanTG
Hello, i need some help, after change my mmi 2g basic to mmi 3g i have 2 faults in radio modul.
1. 02981 - Connection between Radio and Impedance Converter 1 Open circuit
2. 02984 - Connection between Impedance Converter 2 and Window Antenna open circuit

What can i do with it ?
Did you compared wire diagrams of this two system you should see why you get opened circuit....
Old 05-21-2019, 01:45 AM
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where can i find this wire diagrams?
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