Bluetooth AUX Module for Citroen C4 RD4 and Peugeot 207 307 308 407 1007 Car Radios
Upgrade your Citroen C4 and Peugeot RD4 systems with this Bluetooth AUX Module, a smart, plug‑and‑play solution that brings modern wireless audio to classic car radios. Designed to fit Citroen C2/C3/C4/C5/C6, Berlingo, Jumpy, Synergie, and Peugeot models including 207, 307, 308, 407, and 1007, it works through the RD4 port to deliver seamless Bluetooth streaming through your existing car speakers. No more fiddly FM transmitters or swapping CDs—just reliable wireless music from your phone or Bluetooth device, routed through your car’s original sound system.
Built on Bluetooth 4.1, this adapter is backward compatible with earlier Bluetooth versions (2.0, 3.0, 4.0), ensuring broad compatibility with a wide range of phones and players. It supports common audio formats—MP3, WMA, WAV, and FLAC—delivering high‑fidelity sound that satisfies music lovers who care about detail and clarity. The design emphasizes stable transmission and easy use, so you can enjoy hi‑fi quality without compromising the factory look of your dashboard. The unit is wired for simple installation, with red for positive 12V, black for ground, and a white interface that connects to the CD player. When power is supplied and Bluetooth pairing occurs, the blue indicator light helps you confirm a solid connection before you press play on AUX.
Use cases include streaming your daily playlist from a smartphone, sharing podcasts on road trips, or listening to hi‑res audio files in environments where high‑quality sound matters. It’s particularly appealing for anyone who wants a clean, reliable Bluetooth audio path without losing the original RD4 radio aesthetics. The adapter is designed to fit the specified Citroen and Peugeot models with Blaupunkt/VDO/Bosch RD4 head units, ensuring compatibility with vehicles that retain their factory CD/aux interfaces.
Benefits & Tips
- Effortless wireless music in your car: pair your phone once, then enjoy seamless playback through the RD4 radio via AUX.
- Preserves your factory look and controls: the adapter integrates with the original CD player port without requiring extensive modifications.
- Reliable audio formats for true sound: MP3, WMA, WAV, and FLAC support ensures your library sounds as it should on the road.
Product specifications
- Item Type: AUX Adapter
- Material: ABS
- Fitment: Fits Citroen C2 (2005+ Blaupunkt/VDO/Bosch RD4), C3 (2005+ Blaupunkt/VDO/Bosch RD4), C4 (2005+ Blaupunkt/VDO/Bosch RD4), C5 (2004+ Blaupunkt/VDO/Bosch RD4), C6 (2005+ Blaupunkt/VDO/Bosch RD4), C8 (2004+ Blaupunkt/VDO/Bosch RD4), Berlingo (2005+ Blaupunkt/VDO/Bosch RD4), Jumpy (2007+ Blaupunkt/VDO/Bosch RD4), Synergie (2005+ Blaupunkt/VDO/Bosch RD4), Peugeot Expert (2007+ Blaupunkt/VDO/Bosch RD4), 207 (2006+ Blaupunkt/VDO/Bosch RD4), 307 (2005+ Blaupunkt/VDO/Bosch RD4), 307SW (2005+ Blaupunkt/VDO/Bosch RD4), 307CC (2004+ Blaupunkt/VDO/Bosch RD4), 308 (2007+ Blaupunkt/VDO/Bosch RD4), 407 (2005+ Blaupunkt/VDO/Bosch RD4), 407SW (2005+ Blaupunkt/VDO/Bosch RD4), 607 (2005+ Blaupunkt/VDO/Bosch RD4), 807 (2005+ Blaupunkt/VDO/Bosch RD4), 1007 (2005+ Blaupunkt/VDO/Bosch RD4), 4007 (2007+ Blaupunkt/VDO/Bosch RD4)
- Bluetooth Version: 4.1 (backward compatible with 2.0/3.0/4.0)
- Supported audio formats: MP3, WMA, WAV, FLAC
- Power: 12V DC (Red = Positive, Black = Negative)
- Connection: White interface to the CD head unit
- Indicator: Blue LED shows pairing status
Package includes:
- 1 x Bluetooth AUX Adapter
Warnings/Reminders
- Ensure correct 12V power connection (red to +12V, black to Ground) before powering on.
- Insert the appropriate CD player jack and power on the unit to start pairing; the blue light will flash during pairing and stay on when connected.
- After pairing, select the AUX input on the car head unit to begin playback from your Bluetooth device.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
At intercyprus.com since 2002 — trusted for quality and reliability.