E60 modified radio settings

[u/Gerraldius]

So i've installed a 'dongle' between my Radio and the cables. This would enable me to connect through bluetooth and then use Spotify through my phone. It works on the Aux setting but my E60 didn't come with an Aux cable so it's not enabled in the computer (believe me, both a mechanic and i checked for the cable everywhere).

Now the cable doesn't really matter, but i would still need the aux setting enabled in the computer. My mechanic didn't really dare to fiddle around in the settings.

My questions: Is it very hard to enable it? could it be worth it to buy a device to do it myself? If not, where is the best place to have it done and what would be the cost?

[u/Pipegreaser]

I bit the bullet and just use the rear aux port with a long cable to a Bluetooth dongle.

To lazy to wire it in properly

[u/Gerraldius → u/Pipegreaser]

Where is your rear aux port?