![Amazon.com: Acouto Car Bluetooth AUX IN Cable ABS Metal Bluetooth 5.0 AUX IN Cable with Mic Radio RD4 Wireless Auxiliary Input Adapter Replacement for C2 C3 C4 Car Audio Cable(With power adapter) : Amazon.com: Acouto Car Bluetooth AUX IN Cable ABS Metal Bluetooth 5.0 AUX IN Cable with Mic Radio RD4 Wireless Auxiliary Input Adapter Replacement for C2 C3 C4 Car Audio Cable(With power adapter) :](https://m.media-amazon.com/images/I/61hDFJ8Gv5L.jpg)
Amazon.com: Acouto Car Bluetooth AUX IN Cable ABS Metal Bluetooth 5.0 AUX IN Cable with Mic Radio RD4 Wireless Auxiliary Input Adapter Replacement for C2 C3 C4 Car Audio Cable(With power adapter) :
![Trying to install a bluetooth adapter to my 2008 Citroen C4, but pin 11 that I was told to splice to is unused in my radio. What are my options? I could Trying to install a bluetooth adapter to my 2008 Citroen C4, but pin 11 that I was told to splice to is unused in my radio. What are my options? I could](https://i.redd.it/ji84jkaos1a51.jpg)
Trying to install a bluetooth adapter to my 2008 Citroen C4, but pin 11 that I was told to splice to is unused in my radio. What are my options? I could
![Car Audio Bluetooth 5.0 Receiver Aux Adapter for Peugeot Citroen C2 C5 RD45 RD4 Radio Module Bluetooth Aux Cable - AliExpress Car Audio Bluetooth 5.0 Receiver Aux Adapter for Peugeot Citroen C2 C5 RD45 RD4 Radio Module Bluetooth Aux Cable - AliExpress](https://ae01.alicdn.com/kf/H44e0663369eb4a488e1a23ae77d26706Q.jpg_640x640Q90.jpg_.webp)
Car Audio Bluetooth 5.0 Receiver Aux Adapter for Peugeot Citroen C2 C5 RD45 RD4 Radio Module Bluetooth Aux Cable - AliExpress
![BLAUPUNKT PSA-RD4 LEVEL2 7643141392 Service Manual download, schematics, eeprom, repair info for electronics experts BLAUPUNKT PSA-RD4 LEVEL2 7643141392 Service Manual download, schematics, eeprom, repair info for electronics experts](https://elektrotanya.com/PREVIEWS/39485642/23432455/blaupunkt/blaupunkt_psa-rd4_level2_7643141392.pdf_1.png)
BLAUPUNKT PSA-RD4 LEVEL2 7643141392 Service Manual download, schematics, eeprom, repair info for electronics experts
![Bluetooth Audio AUX Cable Adapter for Cit.roen C2 C3 C4 DS3 DS4 Blaupunkt CD RD4 Radio Music Streaming - AliExpress Bluetooth Audio AUX Cable Adapter for Cit.roen C2 C3 C4 DS3 DS4 Blaupunkt CD RD4 Radio Music Streaming - AliExpress](https://ae01.alicdn.com/kf/H5038677c95844893b77c1e7503e0126d7.jpg_640x640Q90.jpg_.webp)