BLUETOOTH + USB + SD + AUX IN interface / adapter for Volvo C30, C70, S40, V50, S80, XC70, XC90 (MOST)

MR12volt Bluetooth Streaming / Hands-free, USB (MP3) and AUX, MOST Interface for Volvo

Upgrade your original Volvo audio system with the advanced MR12volt MOST interface. This adapter adds modern digital convenience to your car without changing the authentic look of the dashboard. Thanks to the direct integration via the fiber optic network (MOST), you can enjoy audio in pure CD quality.

The Mr12volt MOST interface is the ultimate multimedia upgrade for the original Volvo car radio:

• Bluetooth Streaming / Hands-free calling: High-quality Qualcomm chip for stable audio streaming and crystal-clear hands-free conversations.
• Digital Media: Play music (MP3/WMA) in lossless CD quality via USB or MicroSD.
• Universal AUX input: Equipped with a 3.5mm audio connection for all other external audio sources.

Compatible VOLVO models with MOST fiber optic system:

• VOLVO C30, model years 2006 - 2013
• VOLVO S40 / V50, model years 2004 - 2012
• VOLVO S80 / V70 / XC70 from model year 2006
• VOLVO C70, model years 2006 - 2012
• VOLVO XC90, model years 2002 - 2013

Features:

• Integrated Qualcomm Bluetooth V5.0 module for wireless music streaming (A2DP) in digital quality and control via MMI buttons. Support for title / artist name / album display on the screen. Suitable for streaming audio from played music, videos, navigation, podcasts, etc. from your smartphone through the speakers. Suitable for streaming from apps such as Spotify, Deezer, Pandora, and YouTube. Support for aptX LL, aptX, AAC, SBC, and Thx formats. Dedicated DSP: It has a built-in 80MHz Kalimba DSP that allows for the high-quality 24-bit audio processing MR12volt is known for
• Hands-free calling (car kit) functionality and control (answer/hang up) via the MMI buttons (AVRCP).
  No phonebook functionalities
• USB connection (USB version 1.1 and higher) for playing MP3, WMA, and WAV files from a USB stick (FAT16 or FAT32 formatted, max. 32GB)
• microSD card slot for playing MP3 and WMA files (FAT16 or FAT32 formatted, max. 32GB)
• Basic control functionality support for USB and microSD, such as (PLAY, PAUSE, NEXT, PREV, FF, REW)
• 3.5mm (jack plug) AUX audio input for devices such as an iPod, iPhone, MP3 player, tablet, phone, GPS, PSP, or any other external sound source for perfect sound reproduction. Please note that controlling external devices via the AUX port is not possible. The analog signal is converted into an optical digital audio signal (fiber optic), making the audio quality equal to that of the original CD changer
• Last position memory, so playback resumes where it left off when the radio is switched on/off
• Easy installation without damaging the original parts of the car
• Audio system automatically switches to CD changer if no source on MR12VOLT is active for 10 seconds (BT / USB / microSD / AUX)
• Shock and interference resistant

This interface / audio adapter supports the following Volvo car stereos:

C30, C70, S40, V50 with CD button	C30, S40, V50 with MODE button
S80, V70, XC70	XC90

Notes:

• For car radios with a navigation system (Navi module is usually found under the passenger seat), the Navi module must be disconnected and bypassed with a MOST-LPFE. This can be ordered separately.
• Car radio automatically switches to CD changer if all connections in MR12VOLT are inactive for 10 seconds (BT / USB / microSD / AUX).
• XC90 car radios with an integrated Minidisc player are not supported.

Installation:

The power supply of the interface must be connected as follows: the loose black wire must be connected to ground and the loose red wire to CONSTANT/PERMANENT +12V. Never tap +12V CONSTANT from the screen, but from the head unit or the fuse box.
In addition, the interface is linked to the MOST circuit using the supplied optical cable.

Installation examples:

C30, V50, S40, C70: https://www.youtube.com/watch?v=7wj6PMXd4ME
XC90: https://youtu.be/8dOjI1SVCzY
S80 part 1: https://youtu.be/g8ncPJYR79Q
S80 part 2: https://youtu.be/NCWRDXoAtfc

Scope of delivery:

• Mr12Volt MOST interface
• Microphone, cable length 270cm
• 3.5mm AUX cable, cable length 120cm
• Orange fiber optic Y-cable
  
• Power cable for connecting +12V constant and ground to the interface
• 2x Scotch lock
• User manual in English
• Invoice
• 2-year warranty

User manual in English