I have a 2010 S3 Sportsback with factory fitted RNSE and Bose struggling with FM reception - any pointers appreciated...
Initially FM Radio reception was fine but then suddenly it was poor with most stations unavailable.
RNSE works fine for telephone, CD etc, fuses 9 inside and 18 under bonnet are good. Behind the RNSE all looks connected and the Fakra coax dual connector looks good.
If you disconnect the long rear screen aerial from the aerial amp in the rear hatch, the radio signal dissapears completely and I can't see any damage on the rear screen - disconnecting 2nd short aerial doesn't make any difference.
I bought & tried another amplifier - that makes no difference.
Does anyone know what the 3 spade connected wires are supposed to be as the earth is through the amplifier mountings so brown seems to be earth supply to something else. Large and small white don't have 12v which I was surprised on.
Suggestions appreciated!
Thanks
Stuart
Initially FM Radio reception was fine but then suddenly it was poor with most stations unavailable.
RNSE works fine for telephone, CD etc, fuses 9 inside and 18 under bonnet are good. Behind the RNSE all looks connected and the Fakra coax dual connector looks good.
If you disconnect the long rear screen aerial from the aerial amp in the rear hatch, the radio signal dissapears completely and I can't see any damage on the rear screen - disconnecting 2nd short aerial doesn't make any difference.
I bought & tried another amplifier - that makes no difference.
Does anyone know what the 3 spade connected wires are supposed to be as the earth is through the amplifier mountings so brown seems to be earth supply to something else. Large and small white don't have 12v which I was surprised on.
Suggestions appreciated!
Thanks
Stuart