




Mr12Volt MOST Bus BMW CIC CarPlay & AA Interface with OEM microphone support - BMW E8X 1 Series | E9X 3 Series | E6X 5 series | Mini Cooper R55-R61
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What Imran thinks:
"What a great way to update the tech in your E series BMW for a relatively small outlay. I've got so used to Android Auto/Apple Car play in the modern cars I always miss it when jumping into the E92 M3. Having Waze and Spotify in the car makes long journeys more enjoyable."
MR12volt Wireless Apple CarPlay & Android Auto – BMW CIC & MINI – P3000-BMCIC
Modernise your BMW or MINI infotainment system with the MR12volt P3000-BMCIC Wireless Apple CarPlay and Android Auto interface.
Designed for vehicles equipped with BMW CIC or CIC MID infotainment systems and the MOST fibre optic audio network, this retrofit adds modern smartphone connectivity while retaining the original display, iDrive controller, factory amplifier and OEM functionality.
Unlike many aftermarket CarPlay interfaces that rely on the vehicle's AUX input, MR12volt integrates directly into the digital MOST fibre network. This allows audio to remain within the factory digital signal path, helping preserve sound quality while adding Wireless Apple CarPlay, Wireless Android Auto, Bluetooth streaming, camera support and additional multimedia functionality.
Why Choose MR12volt for BMW CIC?
Older BMW and MINI models remain hugely popular for their driving experience, but their factory infotainment technology can feel dated compared with newer cars.
The MR12volt P3000-BMCIC brings modern connectivity into the original system without replacing the dashboard display or installing an aftermarket head unit.
The system adds:
- Wireless Apple CarPlay
- Wireless Android Auto
- Wired Apple CarPlay
- Wired Android Auto
- Direct MOST fibre optic audio integration
- Factory iDrive controller operation
- Factory display integration
- Steering wheel control retention
- Bluetooth audio streaming
- Camera inputs
- 15-band DSP equalisation
This allows compatible BMW and MINI models to gain many of the everyday features found in modern vehicles while retaining the OEM interior.
Direct MOST Fibre Integration – No AUX Required
One of the biggest advantages of MR12volt is its direct MOST fibre optic audio integration.
Many aftermarket BMW CarPlay systems rely on the original AUX input.
This typically means audio is passed through an analogue connection before reaching the factory audio system.
The P3000-BMCIC instead integrates directly with the MOST network.
This provides:
- No AUX connection required
- Direct digital audio transmission
- No unnecessary analogue conversion
- Factory amplifier compatibility
- Preserved OEM sound quality
- Cleaner factory-style integration
For BMW owners with upgraded factory sound systems, this is one of the key reasons to choose MR12volt over a conventional AUX-based CarPlay interface.
Key Features
- MR12volt P3000-BMCIC
- Wireless Apple CarPlay
- Wireless Android Auto
- Wired Apple CarPlay
- Wired Android Auto
- BMW CIC and CIC MID compatibility
- 8.8-inch and 6.5-inch display support
- Direct MOST fibre optic integration
- No AUX required
- Factory iDrive controller operation
- Factory steering wheel controls retained
- OEM display retained
- Factory parking sensor display retained
- OEM microphone support where compatible
- Base, HiFi and Harman Kardon compatibility
- 15-band DSP equalizer
- Reverse camera input
- Front camera input
- Left and right blind-spot camera inputs
- AHD 1080P aftermarket camera support
- Bluetooth handsfree calling
- Bluetooth audio streaming
- USB music and video playback
- Apple Lossless support
Compatible BMW & MINI Vehicles
The MR12volt P3000-BMCIC is designed for compatible BMW and MINI vehicles equipped with CIC or CIC MID systems using MOST fibre optic audio.
Applications include:
BMW 1 Series
- E81 – 2009–2012
- E82 – 2009–2012
- E87 – 2009–2012
- E88 – 2009–2012
BMW 3 Series
- E90 – 2009–2012
- E91 – 2009–2012
- E92 – 2009–2012
- E93 – 2009–2012
BMW 5 Series
- E60 – 2009–2010
- E61 – 2009–2010
- F07 – 2010–2012
- F10 – 2010–2012
- F11 – 2010–2012
BMW 6 Series
- E63 – 2009–2010
- E64 – 2009–2010
- F12 – 2011–2012
- F13 – 2011–2012
BMW 7 Series
- F01 – 2009–2011
- F02 – 2009–2011
- F04 – 2009–2011
BMW X Series
- X1 E84 – 2009–2012
- X3 F25 – 2011–2012
- X5 E70 – 2009–2012
- X6 E71 – 2009–2012
BMW Z4
- E89 – 2009–2016
MINI
- R55 – 2009–2014
- R56 – 2009–2014
- R57 – 2009–2014
- R58 – 2009–2014
- R59 – 2009–2014
- R60 – 2009–2014
- R61 – 2009–2014
Compatibility depends on the infotainment and audio system fitted to the vehicle, not chassis code alone.
Please confirm your vehicle has CIC or CIC MID and a compatible MOST fibre optic audio system before ordering.
Wireless Apple CarPlay
The MR12volt P3000-BMCIC adds Wireless Apple CarPlay to the factory BMW or MINI display.
Once paired, compatible iPhone apps can be accessed through the original screen and controlled using the factory iDrive controller.
This includes:
- Apple Maps
- Google Maps
- Waze
- Spotify
- Apple Music
- Podcasts
- Phone calls
- Messages
- Siri
Wireless operation means your phone can remain in your pocket while connecting automatically after initial setup.
Wired Apple CarPlay is also supported.
Wireless Android Auto
Android users can also benefit from Wireless Android Auto.
Compatible applications include:
- Google Maps
- Waze
- Spotify
- YouTube Music
- Phone calls
- Messaging
- Google Assistant
Wired Android Auto is also supported.
Factory iDrive Controller Retention
MR12volt is controlled using the original BMW iDrive controller.
There is no need to fit a separate aftermarket controller.
Once the system has been launched, Apple CarPlay and Android Auto can be navigated through the familiar factory controls.
This helps maintain the original look and feel of the interior.
Access Through the Factory Media Menu
MR12volt simulates the factory CD changer.
To access the system:
- Open the factory Media menu
- Select CD as the media source
- The MR12volt interface will launch
- Use the original iDrive controller to navigate CarPlay or Android Auto
The original BMW infotainment interface remains available and can be accessed when required.
BMW E-Series Installation & Coding
For compatible BMW E-Series vehicles:
If no factory CD changer is fitted, coding is not normally required.
MR12volt automatically activates the required CD/MP3 option after successful installation.
If a factory CD changer is fitted, it must be disabled or bypassed during installation.
BMW F-Series Installation & Coding
For compatible F-Series vehicles, installation requirements differ slightly.
If the vehicle does not have a factory CD changer fitted, CD/MP3 coding is required.
Unlike E-Series installations, MR12volt does not automatically activate this function on F-Series vehicles.
Professional installation and coding are therefore strongly recommended for applicable F-Series models.
Factory CD Changer Vehicles
If the vehicle is equipped with a factory CD changer, the changer must be disabled or bypassed during installation.
This is because MR12volt uses the CD changer function within the factory infotainment system for integration.
OEM Microphone Compatibility
The BMW must have factory Bluetooth handsfree functionality installed in order for the OEM microphone to be used with MR12volt.
If the vehicle does not have factory Bluetooth handsfree, an external microphone will be required.
An external microphone is not included.
Some vehicle configurations may also require a microphone splitter.
Factory Audio Compatibility
The P3000-BMCIC is designed to integrate with compatible BMW and MINI factory audio systems using MOST fibre.
This includes:
- Base audio
- HiFi
- Harman Kardon
Because MR12volt communicates directly through the MOST network, it works with the factory amplifier rather than replacing or bypassing the original audio architecture.
15-Band DSP Equalizer
MR12volt includes a built-in 15-band DSP equalizer.
This allows owners to adjust the sound profile to better suit the factory speakers, amplifier and personal listening preference.
Independent volume adjustment is available for:
- Media
- Navigation
- Microphone
This provides considerably more control than many basic CarPlay retrofit systems.
Apple Lossless Audio Support
The P3000-BMCIC supports Apple Lossless audio.
Combined with direct digital MOST integration, this allows compatible audio sources to take advantage of a higher-quality signal path through the factory sound system.
Enhanced Bluetooth Audio
Bluetooth audio streaming is supported independently of CarPlay and Android Auto.
MR12volt also includes enhanced Bluetooth handsfree functionality designed to improve call clarity.
Reverse Camera Support
The interface supports aftermarket reversing cameras.
Rear cameras with resolutions up to AHD 1080P can be used with the system.
This makes the MR12volt retrofit a convenient opportunity to add a reversing camera to an older BMW or MINI at the same time.
Front & Blind-Spot Camera Inputs
Additional camera support includes:
- Front camera
- Left blind-spot camera
- Right blind-spot camera
This provides additional flexibility for customised camera installations.
USB Video & Music Playback
MR12volt supports compatible USB video and music playback.
This gives users an additional media source alongside Apple CarPlay, Android Auto and Bluetooth streaming.
Wireless MirrorLink
Wireless MirrorLink functionality is available for compatible Android devices using CarLetter.
This provides another smartphone integration option alongside Android Auto.
Factory Parking Sensor Display Retained
The original parking sensor display is retained on compatible vehicles.
MR12volt works alongside the original BMW infotainment interface rather than permanently replacing it.
This allows the vehicle's existing functions and settings to remain accessible.
Steering Wheel Controls Retained
Factory steering wheel controls remain available for compatible media and telephone functions.
This helps maintain normal operation and makes the retrofit feel more integrated with the original vehicle.
Is MR12volt a Replacement Head Unit?
No.
MR12volt is a retrofit interface designed to work alongside the original BMW or MINI infotainment system.
The factory:
- Display
- CIC system
- iDrive controller
- Amplifier
- Steering wheel controls
- Vehicle menus
remain installed.
The system adds modern connectivity without changing the fundamental appearance of the dashboard.
Professional Installation Recommended
Professional installation is recommended.
Depending on the vehicle, installation may involve:
- Accessing the CIC head unit
- Connecting the MR12volt interface
- Integrating with the MOST fibre network
- Bypassing or disabling the factory CD changer
- Coding CD/MP3 functionality on applicable F-Series vehicles
- Routing USB connections
- Connecting optional cameras
- Configuring microphone integration
- Testing factory controls and sound
Correct installation is important to ensure the vehicle's MOST network and factory infotainment continue to operate correctly.
Ideal for BMW E92 M3 & Other Enthusiast Models
MR12volt is particularly well suited to older enthusiast BMWs where owners want to retain the original interior but add modern everyday functionality.
For cars such as the E92 M3, features like Waze, Spotify, Apple Music and wireless smartphone connectivity can make longer journeys significantly more convenient without replacing the factory CIC display.
It provides a strong balance between modern technology and OEM appearance.
Frequently Asked Questions
Does the MR12volt CIC system require AUX?
No. Audio integrates directly through the MOST fibre optic network.
Does it support Wireless Apple CarPlay?
Yes. Wireless and wired Apple CarPlay are supported.
Does it support Wireless Android Auto?
Yes. Wireless and wired Android Auto are supported.
Will it work with Harman Kardon?
Yes, on compatible CIC vehicles using the supported MOST audio architecture.
How do I launch MR12volt?
Open the factory Media menu and select CD.
Does it retain the original iDrive system?
Yes. The factory interface, display and iDrive controls remain available.
Can I use the factory microphone?
Yes, provided the vehicle already has OEM Bluetooth handsfree installed. Some applications may require a microphone splitter.
What if my car does not have factory Bluetooth?
An external microphone will be required and is not included.
Does it support a reversing camera?
Yes. Aftermarket cameras up to AHD 1080P resolution are supported.
Does it require coding?
Compatible E-Series vehicles without a factory CD changer normally do not require coding.
Compatible F-Series vehicles require CD/MP3 coding if no factory CD changer is present.
Is it a replacement head unit?
No. It is an interface that integrates with the existing CIC infotainment system.
Compatibility Requirements
Before ordering, confirm that your vehicle has:
- BMW CIC or CIC MID infotainment
- Compatible 6.5-inch or 8.8-inch factory display
- MOST fibre optic audio system
If you want to retain the original vehicle microphone, OEM Bluetooth handsfree must also be fitted.
Vehicle model and production year alone do not guarantee compatibility.
If you're unsure which infotainment system your BMW or MINI has, contact us and we'll be happy to help confirm the correct MR12volt kit.
Explore More BMW & MINI Electronics
Looking to modernise your BMW or MINI interior? Explore our range of infotainment and electronic upgrades.
MR12volt – Browse Apple CarPlay, Android Auto and multimedia retrofit systems.
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BMW E9X Parts – Browse upgrades for the BMW E90, E91, E92 and E93 platform.
MINI R56 Parts – Browse upgrades for the MINI R56 platform.
What back camera is recommended for MR12volt?
MR12volt supports any aftermarket rear camera up to AHD 1080P resolution.
