Bluetooth AUX Adapter for 2006+ Audi A2 A3 A4 TT R8 Quadlock C71525

Add Bluetooth A2DP music streaming to a compatible Audi factory radio through its rear Quadlock/CD-changer audio connection.

Product Details

• Bluetooth 5.0 A2DP receiver
• Model C71525
• 5-12V input range
• 20-bit DAC, 20 Hz-20 kHz stated frequency response, and 90 dB stated signal-to-noise ratio
• Bluetooth pairing name: JieRi-BT 5608
• Does not support hands-free calling
• Does not support radio or steering-wheel track controls

Fitment and Compatibility

For select 2006 and newer Audi A2, A3, A4/B7, TT/TTS, A8, and R8 factory radios equipped with the matching Quadlock connector and an available or activatable AUX source. Compare the rear connector and confirm that AUX appears among the radio sources before ordering. Vehicle model and year alone do not establish compatibility.

Part Number Information

Adapter model: C71525. Catalog/SKU reference: 333907094783. Audi model names A2, A3, A4, TT, A8, and R8 are fitment designations, not part numbers.

Package Contents

• 1 C71525 Bluetooth AUX adapter cable/module

Installation Notes

Connect the adapter at the compatible radio port, provide power as required by the harness, select AUX, and pair the source device. An existing external changer may be displaced. Test all audio functions before reinstalling the radio.