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
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."
NEW & UPDATED
Wireless Apple CarPlay & Android Auto for BMW CIC & MINI
Model: P3000-BMCIC
Direct MOST Fiber Integration – No AUX
We still love the older BMW models, with them providing a driving experience that is so different to newer cars. One thing we do miss from the current models is the ability to have wireless CarPlay and Android Auto.
With the Mr12Volt box this problem is solved, bringing the car up-to-date with full functionality of both systems. This means you can have your phone connected for music, podcasts, navigation and also phone calls. All whilst being able to operate it using the original iDrive controller.
By utilising the MOST Bus there is no loss in audio quality, and the built in DSP means you can tweak the audio settings to get the most out of your speakers.
The full functionality of the original iDrive system is retained along with the original iDrive display.
Designed for vehicles equipped with BMW CIC and the MOST fiber optic audio system, this interface integrates directly with the factory display, iDrive controller, and amplifier through the digital MOST network.
✔ Full factory sound quality
✔ Seamless OEM integration
Compatible Vehicles
Compatible with BMW and MINI vehicles equipped with CIC or CIC MID systems (8.8″ / 6.5″ displays) and Base, HiFi or Harman Kardon audio systems
• BMW 1 Series (E81 / E82 / E87 / E88) — 2009–2012
• BMW 3 Series (E90 / E91 / E92 / E93) — 2009–2012
• BMW 5 Series (E60 / E61) — 2009–2010
• BMW 5 Series (F07 / F10 / F11) — 2010–2012
• BMW 6 Series (E63 / E64) — 2009–2010
• BMW 6 Series (F12 / F13) — 2011–2012
• BMW 7 Series (F01 / F02 / F04) — 2009–2011
• BMW X1 (E84) — 2009–2012
• BMW X3 (F25) — 2011–2012
• BMW X5 (E70) — 2009–2012
• BMW X6 (E71) — 2009–2012
• BMW Z4 (E89) — 2009–2016
• MINI Cooper (R55 / R56 / R57 / R58 / R59 / R60 / R61) — 2009–2014 *New
⚠ Important Installation Notes
• The BMW must have OEM Bluetooth hands-free installed in order to use the factory microphone. Otherwise an external microphone is required (not included).
• If a factory CD changer is fitted, it must be disabled or bypassed during installation.
• BMW E-Series platforms:
If no factory CD changer is fitted, no coding is required.
MR12volt automatically activates the CD/MP3 option after successful installation.
• BMW F-Series platforms:
If no factory CD changer is fitted, CD/MP3 coding is required.
MR12volt does not automatically activate the CD/MP3 option on F-Series vehicles.
Direct Digital MOST Integration
Unlike AUX-based CarPlay interfaces that rely on analog audio input, MR12volt integrates directly through the MOST fiber optic network, maintaining the integrity of the factory digital audio path.
AUX-based CarPlay systems
• Use analog signal transmission
• May reduce sound clarity
• Can introduce signal delay
MR12volt MOST integration
✔ No AUX required
✔ Direct digital audio transmission
✔ No analog conversion
✔ Preserves factory sound quality
✔ Compatible with BMW Base, HiFi and Harman Kardon sound systems
✔ Works with the factory amplifier
Designed to deliver true OEM-level audio performance.
Control Method
MR12volt is accessed through the factory media menu.
• Select CD in the media source menu to launch the MR12volt interface
• MR12volt simulates the factory CD changer
• Once launched, Apple CarPlay and Android Auto are controlled through the BMW iDrive controller
Apple CarPlay & Android Auto Connectivity
• Wireless Apple CarPlay & Android Auto
• Wired Apple CarPlay & Android Auto
• Wireless MirrorLink (Android – CarLetter required)
Access navigation, Spotify, Apple Music, Waze, Google Maps, WhatsApp and hands-free calling directly on your factory display.
Camera & Multimedia Support
• Reverse camera input
• Front camera input
• Left / Right blind spot camera input
• Supports aftermarket cameras up to AHD 1080P
• USB video and music playback
OEM Feature Retention
MR12volt preserves the functionality of the original vehicle system, including:
• OEM microphone (mic splitter may be required on some vehicles)
• Factory parking sensor display
• Steering wheel controls
• Factory display integration
Switch seamlessly between the original BMW interface and Apple CarPlay / Android Auto.
Advanced Audio Control
• 15-band DSP equalizer
• Independent navigation / media / microphone volume control
• Apple Lossless audio support
• Enhanced Bluetooth call clarity
• Bluetooth audio streaming
Optimized for BMW factory audio systems.
Frequently Asked Questions
Does this require AUX?
No. MR12volt integrates directly through the MOST fiber optic system.
Does it work with Harman Kardon sound systems?
Yes. Fully compatible with BMW Harman Kardon audio systems.
How do I access MR12volt in BMW CIC?
• Open the Media menu
• Select CD to launch the MR12volt interface
Does it retain factory cameras?
Yes. Reverse camera and aftermarket camera inputs are supported.
Is this a full head unit replacement?
No. MR12volt is a retrofit interface that integrates with the original factory infotainment system while preserving the existing hardware.
What back camera is recommended for MR12volt?
MR12volt supports any aftermarket rear camera up to AHD 1080P resolution.