Bluetooth / USB / AUX interface / audio adapter for Citroën car radios (MN-BUA-RD4)

Bluetooth interface / audio adapter ( MN-BUA-RD4 ) for factory Citroën car radios with a 12-pin CD changer connection.

This interface makes it possible to play music from a mobile phone or other device with Bluetooth support in CD quality through your car radio.

The interface / audio adapter also has an AUX IN audio connection, so that all external sound sources (MP3 players, iPod, iPhone, iPad, PSP and mobile phones) can be connected via a 3.5 mm jack input.

This interface behaves like a CD changer and is also recognized as such by your car radio. This maintains the full functionality of your car.

The interface / adapter is operated simply via the buttons on your steering wheel or via those on your car radio.

The integrated Bluetooth module makes it possible to make hands-free telephone calls and to stream music wirelessly from a mobile phone or other connected Bluetooth device.

Product features:

• Integrated Bluetooth module with support for:
  • Hands-free telephoning (HFP). Operation takes place via your original car radio or steering wheel buttons (AVRCP). Record by pressing ">>" button (fast forward) on the radio or steering wheel button and hang up by pressing "<<" button (rewind) on the radio or corresponding steering wheel button
  • Stream music wirelessly (A2DP), also via Spotify. Operation takes place via your original car radio or steering wheel buttons (AVRCP). Fast forward via ">>" button on the radio / steering wheel; Rewind via "<<" button on the radio / steering wheel
  • Supported profiles: A2DP, AVRCP, HFP, SPP, GATT, ATT and multi profiles
• High quality Bluetooth chip. Sound transmission without distortion according to High Definition Standard
• Current stabilizer with integrated interference filter for clear sound
• Support for USB sticks up to 32GB (recommended up to 8GB). Support for USB 2.0 and 3.0. Operation takes place via your original car radio or steering wheel buttons: Track Up / Down, Play / Pause, Fast Forward / Fast Reverse. Built-in high-quality Hi-Fi decoder with perfect support for the following audio files: MP2, MP3 (up to 320Kbit/s bit rate), WMA, FLAC (8, 16, 24 bit), ACC / MP4 / M4A, WAV, AIF, AIFC
• Connection of external sound sources possible via AUX IN using the supplied AUX cable
• Memory for the last playback position, which resumes playback when the radio is switched on and off
• Fast charger for mobile devices via the second USB port (2A)
• LED status indicator
• Shock and interference resistant
• No loss of quality or interference (as with FM transmitters) thanks to the direct connection
• Easy installation, without damage to the original parts of the car

This interface / audio adapter supports the following Citroën car radios:

• Bosch / Blaupunkt RD4 car radios
• Bosch / Blaupunkt / VDO / Magneti Marelli RT3 car radios ( software 6.xx )
• Magneti Marelli RT4 car radios
• Magneti Marelli RT5 car radios without HDD navigation
• RNEG Wip Sound / Wip Nav / MyWay with Bluetooth
• RT6 WIP Nav+ without JBL option
• WIP Com 3D (NG4)

• RD4 B5 N1
• RD4 B5 N2, RD4N1M-02
• RD4 D2 N2
• RD4 N1 01
• RD4 N2 MP3 02
• RT3 CAN-BUS (With LIST button)
• RT4 Magneti Marelli
• RT5 Magneti Marelli
• RNEG (Wip Sound/Wip Nav/MyWay)
• RT6 WIP Nav+
• WIP Com 3D (NG4)

Comments:

• Does not support the following car radios / navigation systems:
  • Car radio with serial number RD4N2M-03
  • VDO RD4 N1M-02 radio unit (P13825)
  • RT5 with HDD navigation (Magnetti Marrelli RT5-02)
  • RT3-N3-02 Navigation
  • RT3-N1-02 Navigation
• If a CD changer has not previously been connected to the radio, the CD changer support must be activated by the dealer. With us this can be achieved for only €37.95.
  If you have a Lexia 3 diagbox, you can also arrange this yourself. See manual: https://www.youtube.com/watch?v=52huHY_Q-rg
  
• It is not possible to combine this interface / adapter with an existing CD changer.
• Before installing the interface, the car radio must be disconnected from all cables except the antenna cable. Please note that in some cases a radio security code must be entered after disconnecting the wiring. So keep this at hand.

Supported car radios are usually found in the following Citroën models*:

* Only in combination with one of the above-mentioned supported car radio / navigation systems.

Scope of delivery:

• The interface
• Connection cable interface -> radio, cable length approx. 75cm
• Microphone with gold-plated contacts, cable length approx. 2m
• AUX cable with gold-plated contacts, cable length approx. 1m
• User manual in English
• 2 year warranty
• Invoice