Hi I have a 2010 Octavia with Bluetooth that our iPhones won't connect too, our present module is 5N0035730B, SW8502, HW 015. I have been looking at http://www.ebay.co.uk/itm/VW-SEAT-SKODA-BLUETOOTH-BOX-MODULE-INTERFACE-MFD3-RNS510-RCD510-5K0035730D-/251271264526?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item3a80ef390e on eBay and was wondering if this is the one that would work and if it is the best one to get. Is it a case of just plug and play?

I have that unit and my sons ipod connects fine. Its not the same series but I think the wiring loom is the same. Best to have that confirmed though by others on here.

There is also a 7P6 035 730 J on eBay too, it's hard to know what will just be plug and play for iPhone phoning and streaming.

You need anything supporting hands free protocol (hfp). This guide has a couple of errors but is a good source of info.

http://wiki.ross-tech.com/wiki/index.php/Telephone_Retrofitting

Search eBay for 3C8 035 730 C. this unit is plug and play, and works fine with the Columbus head unit and iPhone.