![I have this radio adapter for my vw polo 9n 2009.it fits with the original stereo system..but doesn't fit in other radio mp3 system..what can i do?(i want to change because the I have this radio adapter for my vw polo 9n 2009.it fits with the original stereo system..but doesn't fit in other radio mp3 system..what can i do?(i want to change because the](https://i.redd.it/jfbco1o346j81.jpg)
I have this radio adapter for my vw polo 9n 2009.it fits with the original stereo system..but doesn't fit in other radio mp3 system..what can i do?(i want to change because the
![Can i install an aux jack on this? VW polo 2005! My first car. If i can need some help with finding them! Google wasn't a good help. : r/Volkswagen Can i install an aux jack on this? VW polo 2005! My first car. If i can need some help with finding them! Google wasn't a good help. : r/Volkswagen](https://i.redd.it/bv8a597pc5m81.jpg)
Can i install an aux jack on this? VW polo 2005! My first car. If i can need some help with finding them! Google wasn't a good help. : r/Volkswagen
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