Bluetooth streaming + car kit / USB / AUX interface / audio adapter for 40-pin BMW car radios

Bluetooth interface / audio adapter ( MN-BUA-BM2 ) for factory BMW car radios with plate 40-pin connection .

This interface makes it possible to play music from a USB stick or a mobile phone via Bluetooth connection in CD quality via 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 is operated simply via the buttons on your steering wheel or via those on your car radio.

Product features:

• Plug & Play
• 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 adapter supports the following BMW car radios:

• BMW Business Cassette (BE6507) , used in BMW E39
• BMW Business Cassette (PH7030)
• BMW Business CD (PH8030)
• BMW Business CD CD53 (Alpine) , used in E39 and E53

Comments:

• No compatibility with car radios equipped with DSP (Digital Sound Processor)
• No compatibility with BMW Reverse RDS car radios
• Cannot be combined with an existing CD changer. Existing CD changer (6+3 pin CD changer in the trunk) must first be disconnected
• No compatibility with i-Drive system
• No compatibility with ALPINE CD53 radio-R50
• No compatibility with BMW 16:9 navigation system
• ID3 tag is displayed on the car radios with text support

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

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