If I have an RNS510 & iPhone 4 by the sounds of things the 9WZ will work with HFP - not rSAP. The extra ability in regards to SMS text access on the 9WZ sounds a good feature. I am happy to get installed and coded at a dealer. The prices aren't that different so I can't see why people wouldn't go for the 9WZ with more features.
Hopefully the answer to this post clears this up as there seems a lot of confusion out there (including mine obvsiously )
I've highlighted the two products and features below:
Option 1: 9W7 via "the Polish guy" $445 AUDVW PREMIUM Bluetooth KIT RCD mfd3 RNS RNS510 7P6 - A2DP (eBay item 170512767381 end time 09-Apr-11 09:35:25 AEST) : Consumer Electronics
Plug&Play KIT - with PREMIUM Function
part # 7P6035730C / 7P6 035 730 C
Compatible all BT Phones !!! ( also iPhone 3GS / and 4.0 )
Compatible with WHITE MFA / MFD !!!
This kit contains :
3B0 035 711 B - Microphone
7P6 035 730 C - Bluetooth Interface
VW VOICE COMMAND and A2DP cables
VAG / VAS Coding is needed to operate this bluetooth kit in your car !!!
VOICE CONTROL ONLY WITH RNS510 soft min 2660 !!!
This bluetooth kit is totally plug & play, you don't need to cut wires or adapt the wires from your car with dangerous risks !!!
Option 2: 9WZ via UK $579 AUDOEM VW Bluetooth kit RCD RNS510 A2DP GSM Voice Control (eBay item 280572170219 end time 05-Apr-11 23:29:54 AEST) : Cars, Bikes, Boats
You are buying a genuine Volkswagen Novero Bluetooth kit (part No. 3C8035730A).
A2DP/Audio Bluetooth Support;
SMS Support / can choose between rSAP - UHV;
Compatible with all BT Phones (including iPhone 3GS and 4.0);
Compatible with WHITE MFA/MFD;
Possibility to download phone book to bluetooth kit memory that enables you to access contacts direct through RNS510 screen;
All the functions, such as phone book browsing and dialling, can be controlled by your Multifunction Steering Wheel or Voice.
Will fit following navigation units:
VW MFD3/RNS510, RCD510;
SEAT High and Bolero.
This kit includes:
Microphone (part. No. 3B0 035 711 B),
Bluetooth Interface (part No.3C8 035 730 A),
GSM Antenne and BT & A2DP wiring.
This bluetooth kit is totally plug & play, you don't need to cut wires or adapt the wires from your car with dangerous risks!!!
It's very easy to install the bluetooth integrated with your car – a new fast connection makes this work very easy.