Hello.
I recently purchased a Seat Leon FR Facelift edition. This is my first ever post on this site. I probably would have posted more but luckily I do actually use the search functionality to answers I require and so far I have found this site useful both. In fact I used this site to actually make a decision on what car to go for.
Anyway, my car came with RCD 310. I decided before purchasing the car that I would replace this unit with a RNS 510 as I wanted Sat Nav. I used the various guides on here to install it. It was pretty much plug and play. I got it configured using VCDS so that the directions appear on the MFD.
My phone connects to the RNS 510. I can see my phone book in both the MFD and RNS display. I can dial a number from either the MFD using the steering wheel controls or using the touchscreen on the stereo. There is one major
problem which I am currently having. After I have connected my phone and pressing the microphone button on the steering wheel when making a call, I hear nothing. The other person on the phone can hear me (I think) but I cannot hear them. I've tried dialing from the stereo and it is the same issue. Voice control no longer works either by pressing the microphone button on the steering wheel - I don't even hear the womans voice who notifies you the feature has switched on. When I press the star/microphone button on the RNS, the womans voice does come on but the voice commands fail - that is probably because there is no wires in the MIC IN/OUT on the back of the RNS in the loom.
Is there a conflict between the RNS system and the factory bluetooth? What can I do to make sound come out. I have tried using audio streaming over bluetooth and no sound is output either.
I have read somewhere that Leon Factory bluetooth has only one audio output channel - do I need to wire a pair of cables from the bluetooth connector to the back of the RNS?