Navigation > AutoToys > Ipod Aux MP3 USB Bluetooth HD Adapters to Factory radios > CAN BUS, GM ELAN and MOST INTERFACES > * GROM-MST3 (Full Edition) for BMW Optical Fiber( GROM-MST3-BMWO) Ipod Aux Bluetooth ANDROID
* GROM-MST3 (Full Edition) for BMW Optical Fiber( GROM-MST3-BMWO) Ipod Aux Bluetooth ANDROID #23513
* GROM-MST3 (Full Edition) for BMW Optical Fiber( GROM-MST3-BMWO) Ipod Aux Bluetooth ANDROID GROM GROM-MST3-BMWO
see more photos & zoom
1 Questions 1 Answers
View or Ask Questions
| Bookmark
Market Price: $499.00
41% savings

Save to wish list 
*All products are New sealed
unless otherwise stated.

Product Options
There are some options to select with this product
Add options


NYC/NJ residents. We are looking for customers interested in install of GEN 3 MOBRIDGE Ipod/Bluetooth! You pay only for product


NOW with OPTIONAL Bluetooth and Ipod Connections! is a fully authorized stocking Grom Dealer. Full warranty and support when you buy from us.

GROM-MST3 (Full Edition)
Compatible with select Opto Fiber Stereos
USB standard port
Two EXT ports for AUX-IN, Bluetooth, iPod, Android (use drop down in product description to add options)
Provides 5V charging via standard USB port
Bluetooth handsfree and wireless playback (with optional bluetooth add on)
Control over your iPhone and mobile phone

GROM-MST3 is the simple way to integrate USB/Bluetooth/Smartphone/AUX-In to your factory car stereo.
GROM-MST3 is a full edition of GROM adapter for MOST stereos and has two MiniDin ports for AUX-In, Bluetooth, Smartphone, iPod/iPhone connectivity (Ipod cable optional, use drop down to add to order)

Please note that the USB port does NOT support iPod. You will need special iPod cable for direct ipod connectivity (track/playlist control).

USB Connection: GROM-MST3 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. With GROM-USB you can listen to your digital music library and control the playback through your car stereo controls.

Bluetooth: Use your phone in the car hands free (HFP), stream your MP3 music from your phone to the factory stereo via Bluetooth Audio playback (A2DP), control your MP3 music with the car stereo or steering wheel controls via Bluetooth wireless audio control (AVRCP) with the GROM Bluetooth Dongle (use drop down to order)

Aux Cable: Optional AUX cable in with 3.5 jack (use drop down to order)

Operation of USB is simple:
Transfer your MP3/WMA/iTunes (AAC) files to USB stick/disk/drive
Connect GROM-USB car kit to your car stereo via CD changer port
Connect USB male to female cable to GROM
Plug-in USB disk / stick / drive into GROM

Converted USB disk into virtual CD changer
Plays MP3 / WMA / iTunes (AAC) files
Browse your music files via car stereo buttons (check Operation Manual)
Navigates through directories and map them to the disc buttons on your car stereo or steering wheel controls
Plays higher than CD quality (18 bits) sound directly to your car stereo
Provides additional AUX input and 5V charge via 3.5mm and USB cable (sold separately)
Provides charge and control for the iPod/iPhone (cable sold separately)
Provides Bluetooth hands free and wireless music playback from your mobile phone with the additional GROM Bluetooth Dongle (optional)

Main characteristics:
Built-in high quality (18 bits,low noise) MP3 / WMA Decoder
Supports USB Stick / flash drive / mass storage device
FAT 16/32 system supported
Higher than CD quality sound of your MP3 files with level-matching technology
Full control over the music via steering wheel or car stereo controls
Maps discs to root folders
Shuffle, scan, repeat through your MP3/WMA files
Additional audio MiniDin to 3.5mm cableto connect any MP3/Audio player
Bluetooth handsfree and wireless music playback from your mobile phone or iPhone via GROM Bluetooth Dongle
Playlist positions are preserved for several USB sticks
For more information on folders, formats, operation and limits- read FAQ
Firmware upgradeable, universal interface fits many car makes

Operation of USB is simple:
Transfer your MP3/WMA/iTunes (AAC) files to USB stick/disk/drive
Connect GROM-MST3 multimedia kit to your car stereo
Plug-in USB stick or drive into GROM

Now your stereo:
Converted USB disk into virtual CD changer
Plays MP3 files
Browse your music files via car stereo buttons (check Operation Manual)
Navigates through directories and map them to the disc buttons on your car stereo or steering wheel controls
Plays higher than CD quality (18 bits) sound directly to your car stereo


CD changer must be activated in order to use GROM-MST3. If your car does not come with a CD changer, you may need to have your dealer activate CD CHANGER MODE
Factory CD will have to be disabled to use the GROM-MST3.

5 series currently must have a MP3 CD changerr (which must be disconnected) to be compatible

BMW3 series2006-2010
BMW3 series2006-2010
BMW3 series2006-2010
BMW5 series2004-2010
BMW5 series2004-2010
BMW5 series2004-2010


- GROM-MOST Multimedia Box
- Optical harness
- USB Type A Male / Type A Female 6FT cable
- 2GB USB Flash Drive
- Operation manual
Optional Add-Ons (sold separately):
- GROM Bluetooth Dongle for hands free calling and wilreless playback (optional)
- iPod cable for iPod control and charge (optional)
- AUX 3.5mm cable and 5V USB charger for any MP3 player, mobile phone, XM, etc.(optional)
- MicroUSB cable for Samsung Galaxy S, SII play and charge (optional)

Related Products

Watch our Installation & Demo Videos
Buy from people who can support & answer your tech questions
FREE! Installation
NY / NJ / CT ( details )
Browse 271 videos
updated :JULY 16th, 2014
Watch! 2014 TOYOTA TACOMA REMOTE START >> VOLVO XC90 BLUETOOTH, IPOD USB >> 2014 CHEVY SILVERADO PIONEER DOUBLE DIN RADIO >>Lexus RX350 with VAIS iVIC6D Samsung Android MHL Mirroring Video & Audio >> ACURA MDX 2006 Isimple Bluetooth Android Ipod >>Pioneer AVIC5000NEX GPS NAV RADIO in a 2002 ACURA MDX >>Wireless F150 Trailer Backup Camera >> 2014 Honda Accord IPHONE Remote Start >> Volvo S80 Ipod Android Bluetooth USB >> Audi A3 DENSION Ipod Bluetooth USB Aux Adapter Installation >> BMW X5 Remote Start with APPSTART >> 03 Honda Odyssey Remote Start >> 2002 ACURA MDX BLUETOOTH ANDROID USB IPHONE >> 2011 SCION TC COMPUSTAR REMOTE START FULL INSTALL VIDEO >> 2013 HONDA ACCORD with PUSH TO START COMPUSTAR 2 WAY REMOTE START >>2004 Honda CRV Remote Start >> SCION TC Remote Start by ANDROID PHONE DRONE COMPUSTAR >>TOYOTA FJ CRUISER Remote Start & Drone >>2014 HONDA ODYSSEY REMOTE START with 2 WAY REMOTES COMPUSTAR >> BMW X5 REMOTE START WITH ANDROID/IPHONE START >> 2014 DODGE RAM REMOTE START >> Mercedes Iphone Drone Remote Start >> MERCEDES BENZ E-CLASS REMOTE START Drone & Compustar SST REMOTES >> Pioneer AVICZ150BH >> Nissan Juke Remote Start >> Soldering >> 2014 HONDA CRV ALARM & REMOTE START >> Dice Mediabridge Honda Accord ALL-IN-ONE-KIT BT IPOD USB >> MDX Fogs >> Corolla Remote Start >> VW PASSAT Remote Start >> Drills >> Honda Odyssey MEDIABRIDGE ANDROID / IPHONE Bluetooth TEXT USB / MP3 / AUX ALL-IN-ONE KIT >> Acura MDX 2005 Remote start Compustar >> 2013 KIA SOUL REMOTE START >> 2013 BMW X5 REMOTE START! >> Odyssey Remote Start >> 2014 Chevy Silverado Remote Start >> 2014 Chevy Malibu Remote Start >> 06 Pilot Alarm & Remote Start Prestige APS997 >> Nissa Xterra Remote Start >> Cherokee Remote Start >> 2014 Acura MDX Remote Start Install >> 2014 Acura IPHONE Drone Remote Start Demo >> YEARS 1990s-2000s, Look back into older installs (SLIDESHOW)
Detailed Description

REGISTER an account for a WISHLIST and faster checkout later.

top of page



Limited time... FREE INSTALLATION! (NYC/NORTH NJ-MID NJ AREA or 45 mins area)
Buy ANY Ipod compatible/AUX/MP3/BLUETOOTH adapter in our OEM department, we will INSTALL IT FOR FREE, if you let us take a video of the installation. We will COME TO YOU!
See how we film, and existing videos here :: See our older installs here - To take advantage of this, EMAIL US!

Only customers have access to our uncut videos. We have over 250 videos online now, take a look into our installations!
Our Install Videos by Category Playlist
We always ship IPOD and Integration adapters with the NEWEST FIRMWARE for compatibility!!
*** We are direct authorized dealers for everything in our OEM department. We have fast moving stock. We sell unopened products only. Which means, you get new products, with the latest software updates directly from the manufacturer. is your only choice. ***

You have not viewed any recent products.

SKU Our product id# 23513 - SKU235112
Manufacturer GROM
*All products are new unless otherwise stated.
^ Be aware of models, years and cars shown compatible in product descriptions, if your year/car/ or model is not shown, EMAIL us first before buying to confirm application. You are responsible for confirming applications.
Prices, promotions, specifications, availability and terms of offers may change without notice. Despite our best efforts, a small number of items may contain availablilty, pricing, typography, description or photography errors. All trademarks and trade names are the property of their respective trademark holders.

Secure Online Payments
YouTube Videos
Email us for help or
with questions

Install videos
About Us
Help Desk
Blog / News
Instagram Instagram
Newest Parts
Free installs
Free shipping coupons
Previously viewed
Customer FAQs

Need help? Email us

Copyright © 1994-2014 AutoToys
All Rights Reserved. Use of this site is subject to certain Terms of Use
which constitute a legal agreement between you and AUTOTOYS.COM
AUTOTOYS.COM is a Registered Trademark
Terms and Conditions

REGISTER an account for fast checkout, or to keep a wishlist of products.

shoppers online now: 928 unregistered customers, 1 registered customers