My RCD310 AUX, USB and Bluetooth does not work, but the CD does 
I had a RNS310 previously fitted, but my Leon got written off so I switched the RNS310 with a a RCD310 from my Golf.
I bought my Leon back, and I realised the features are not working on the RCD310 e.g. the AUX & bluetooth even though it use to work in my Golf.
Any ideas on how to make the AUX, USB and bluetooth work?
Do I need to plug in a VAG COM and activate it through there?
I tried looking for the phone options through the MFD and theres nothing.
I had a RNS310 previously fitted, but my Leon got written off so I switched the RNS310 with a a RCD310 from my Golf.
I bought my Leon back, and I realised the features are not working on the RCD310 e.g. the AUX & bluetooth even though it use to work in my Golf.
Any ideas on how to make the AUX, USB and bluetooth work?
Do I need to plug in a VAG COM and activate it through there?
I tried looking for the phone options through the MFD and theres nothing.
