Mr12Volt P600AU3G MOST Bluetooth Music Streaming Adapter for Audi MMI 3G High/Basic/Plus | A4 A5 A6 A7 A8 Q5 Q7 | OEM Fibre Optic Retrofit with MMI & Steering Wheel Controls

Mr12Volt P600AU3G Optical Wireless Audio Interface for Audi MMI 3G systems

Bring modern wireless audio to your Audi while keeping everything looking factory. The Mr12Volt P600AU3G integrates on the MOST optical bus to deliver clean, high quality audio through your original speakers, with full control via your MMI rotary controller and steering wheel buttons. After installation a dedicated Bluetooth Audio source appears in the MMI menu for a seamless, OEM-style experience.

Part number: P600AU3G

Why owners choose this upgrade

• Direct connection to the optical loop for crisp, CD-like playback with zero FM hiss or clutter
• Use your existing controls for play, pause and track skip plus on-screen track info on text-capable MMI units
• Streams audio from popular apps including Spotify, Apple Music, Deezer, YouTube, podcasts and sat nav prompts
• Discreet, factory-fit feel with no aftermarket head unit or dangling adapters
• Includes dedicated Y-harness for straightforward MOST integration
• Auxiliary 3.5 mm input included for an additional wired source

We have installed and used this Mr12Volt kit on our own demonstrators and many customer cars. Feedback has been consistently excellent, especially around sound quality, the tidy integration and how natural it is to operate from the MMI and steering wheel.

Vehicle compatibility

Designed for Audi Multimedia Interface 3G Basic, 3G High and 3G Plus

• Audi A4 B8 8K 2009+
• Audi A5 8T 8F 2009+
• Audi A6 C6 4F 2009 to 2010
• Audi A6 C7 4G 2010+
• Audi A7 4G8 2010+
• Audi A8 D4 4H 2010+
• Audi Q5 8R 2009+
• Audi Q7 4L 2009+

Important notes

• Vehicles with a 6 disc CD changer must have the changer disabled for this module to operate correctly
• To verify you have MMI 3G, check for twin SD card slots in the dash or glovebox

What you get in the box

• Mr12Volt main module
• MOST fibre optic Y-harness
• Power loom
• 3.5 mm AUX lead
• 2 x red Scotch Lock wire taps

Professional fitting

Want it installed properly first time. Book with MJ Modifications in Warwickshire. Request a quote and check availability at info@mjmodifications.co.uk. We are happy to advise on compatibility for your specific Audi with MMI 3G Basic, High or Plus.

Guides and resources

• Mr12Volt Audi user manual
• Installation video example for Audi MMI 3G

Search-friendly terms

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