- Store Categories
- Accessories
- Digital DVB-BAB
- ODB-On Board Diagnostics
- Car Wi-Fi
- Dash Cams
- Cradles and Mounts
- GROM Audio Accessories
- WirelinQ Dock Converters
- Vline Infotainment System
- MST4 fiber optic kits
- Alfa Romeo
- Audi
- BMW
- Chrysler/Dodge/Jeep
- Fiat
- Honda
- Landrover
- Lexus
- Mercedes Benz
- Mini
- Mitsubishi
- Nissan
- Peugeot/Citroen
- Rover
- Seat
- Skoda
- Subaru
- Toyota
- Volvo
- VW
- Other
- GROM Audio
- iCarSoft
- Dash Cams
- Car-Wi-Fi
- Accessories
GROM Audio MST4 integration kit for BMW / Mini
*Important Installation Notes: Please check that the MP3 CD Changer function is activated on your factory stereo. If it is not activated you will need to have the vehicle coded to activate the CD changer function. Factory CD changer will be disabled to use GROM-MST4.
Integrate USB media / iPod or iPhone / Bluetooth / Aux-In into your factory-fitted car stereo system with the GROM Audio MST4 kit, featuring fibre optic connectivity for cars equipped with MOST (Media Oriented System Transport) technology.
The GROM-MST4 includes a USB port to connect a USB drive or iPod/iPhone. Two additional extension ports allow you to add a Bluetooth dongle and Aux-input (these add-ons are purchased separately and detailed below).
USB Connection: GROM-MST4 car stereo adapter connects your USB 2.0 device such as flash drive, external hard drive or mass storage device to the stock stereo in your car. You can control the playback through your car stereo or steering wheel controls.
iPod, iPhone, iPad integration: Connect your Apple device to the factory car stereo via USB port. Play music (from any app), control from car stereo or steering wheel, and charge at the same time. Use standard USB to Apple connector cable (Lightning style). All iPod, iPhone, iPad are compatible, including the latest iPhone 13.
Bluetooth add-on (sold separately): Make hands free phone calls (HFP), stream music from your phone to the factory stereo via Bluetooth Audio playback (A2DP), control your music with the car stereo or steering wheel controls via Bluetooth wireless audio control (AVRCP) with the GROM Bluetooth Dongle
AUX Input (sold separately): Aux connection (for any additional audio source such as DVD, MP3 player, DAB and more).
Features:
- Your USB drive or iPhone becomes a virtual CD changer.
- Change tracks, browse your music files, map them to the disc buttons all via your stereo or steering wheel controls.
- The folders or playlists are assigned to the car stereo DISC or folder buttons.
- See album, artist and track names.
- Connect and control additional devices, easily switch between them.
- Legally and safely operate your audio device or phone whilst driving.
- CD quality sound with level-matching technology.
- Firmware upgradeable, universal interface fits many car makes and could be transferable to your next car!
- 1 Year faulty unit exchange warranty & 14 day money back guarantee.
Installation:
- No fuss, easy DIY plug-and-play installation
- No wiring needs to be cut or soldered.
- The installation of this kit should not affect your vehicle's warranty.
- See install videos or pdf manuals
Contents:
- GROM-MST4 Multimedia Box
- USB Type A Male / Type A Female cable
- Fibre Optic cable (POF cable)
- Operation manual
Optional Add-Ons (Supports up to 2)
- GROM Bluetooth Dongle for hands free calling and wireless playback
- Aux-in 3.5mm cable for any MP3 player, mobile phone, DAB, Sat Nav etc
Download the Operation Manual here
Compatibility:
- BMW 1 series (E81/2) 2004-2011* (check radio has fibre optics)
- BMW 3 series (E90/1/2/3) 2006-2011*
- BMW 5 series (E60/1) 2004-2010*
- BMW M3 (E90/1/2/3) 2006-2010*
- BMW M5 (E60) 2004-2010*
- BMW X5 (E70) 2007-2010*
- BMW Z4 2009-2010*
- Mini Cooper R56 2006-2013*
*Must have MP3 CD changer capability*
****If not equipped with MP3 CDC vehicle must be coded to accept MP3 CDC****
Important notes:
All radio models now supported including i-Drive, Business and Professional.
Folder, playlist browsing is supported for iDrive BMW stereos.
MP3 CD changer must be activated in order to use GROM-MST4.
If present the CD changer will be replaced by the GROM-MST4.
Programming - please read:
Please check that the "MP3" CD Changer function is activated on your factory stereo. If it is not activated or you don't have a CD changer you will need to contact your BMW dealer or after market diagnostics company (we recommend Autologic) or use third party equipment to activate the MP3 CD changer option.
Video Clips:
eBay's new 2017 active content policy now means we cannot show relevant product usage and installation clips, however they are still available on GROM Audios YouTube Channel
*Important Installation Notes: Please check that the MP3 CD Changer function is activated on your factory stereo. If it is not activated you will need to have the vehicle coded to activate the CD changer function. Factory CD changer will be disabled to use GROM-MST4.
Integrate USB media / iPod or iPhone / Bluetooth / Aux-In into your factory-fitted car stereo system with the GROM Audio MST4 kit, featuring fibre optic connectivity for cars equipped with MOST (Media Oriented System Transport) technology.
The GROM-MST4 includes a USB port to connect a USB drive or iPod/iPhone. Two additional extension ports allow you to add a Bluetooth dongle and Aux-input (these add-ons are purchased separately and detailed below).
USB Connection: GROM-MST4 car stereo adapter connects your USB 2.0 device such as flash drive, external hard drive or mass storage device to the stock stereo in your car. You can control the playback through your car stereo or steering wheel controls.
iPod, iPhone, iPad integration: Connect your Apple device to the factory car stereo via USB port. Play music (from any app), control from car stereo or steering wheel, and charge at the same time. Use standard USB to Apple connector cable (Lightning style). All iPod, iPhone, iPad are compatible, including the latest iPhone 13.
Bluetooth add-on (sold separately): Make hands free phone calls (HFP), stream music from your phone to the factory stereo via Bluetooth Audio playback (A2DP), control your music with the car stereo or steering wheel controls via Bluetooth wireless audio control (AVRCP) with the GROM Bluetooth Dongle
AUX Input (sold separately): Aux connection (for any additional audio source such as DVD, MP3 player, DAB and more).
Features:
- Your USB drive or iPhone becomes a virtual CD changer.
- Change tracks, browse your music files, map them to the disc buttons all via your stereo or steering wheel controls.
- The folders or playlists are assigned to the car stereo DISC or folder buttons.
- See album, artist and track names.
- Connect and control additional devices, easily switch between them.
- Legally and safely operate your audio device or phone whilst driving.
- CD quality sound with level-matching technology.
- Firmware upgradeable, universal interface fits many car makes and could be transferable to your next car!
- 1 Year faulty unit exchange warranty & 14 day money back guarantee.
Installation:
- No fuss, easy DIY plug-and-play installation
- No wiring needs to be cut or soldered.
- The installation of this kit should not affect your vehicle's warranty.
- See install videos or pdf manuals
Contents:
- GROM-MST4 Multimedia Box
- USB Type A Male / Type A Female cable
- Fibre Optic cable (POF cable)
- Operation manual
Optional Add-Ons (Supports up to 2)
- GROM Bluetooth Dongle for hands free calling and wireless playback
- Aux-in 3.5mm cable for any MP3 player, mobile phone, DAB, Sat Nav etc
Download the Operation Manual here
Compatibility:
- BMW 1 series (E81/2) 2004-2011* (check radio has fibre optics)
- BMW 3 series (E90/1/2/3) 2006-2011*
- BMW 5 series (E60/1) 2004-2010*
- BMW M3 (E90/1/2/3) 2006-2010*
- BMW M5 (E60) 2004-2010*
- BMW X5 (E70) 2007-2010*
- BMW Z4 2009-2010*
- Mini Cooper R56 2006-2013*
*Must have MP3 CD changer capability*
****If not equipped with MP3 CDC vehicle must be coded to accept MP3 CDC****
Important notes:
All radio models now supported including i-Drive, Business and Professional.
Folder, playlist browsing is supported for iDrive BMW stereos.
MP3 CD changer must be activated in order to use GROM-MST4.
If present the CD changer will be replaced by the GROM-MST4.
Programming - please read:
Please check that the "MP3" CD Changer function is activated on your factory stereo. If it is not activated or you don't have a CD changer you will need to contact your BMW dealer or after market diagnostics company (we recommend Autologic) or use third party equipment to activate the MP3 CD changer option.
Video Clips:
eBay's new 2017 active content policy now means we cannot show relevant product usage and installation clips, however they are still available on GROM Audios YouTube Channel