This kit is for the installation in the trunk only. If you want to install behind the stereo and your BMW does not have Navigation -
please order BMW adapter with dash mounting cable.
If your stereo has (digital sound processing, usually written on the front of
your stereo) you will also need GROM DSP conversion kit
Direct sound connection will ensure the best sound quality.
AUX 3.5mm car audio input:
Just plug the device into the extension port of your stereo, connect it to your favourite MP3 player, iPod,
iPhone, or Android device and hear the CD quality music right away!
Car Smartphone Mounts:
Looking for the ways to safely and comfortably use your smartphone in the car? Check out the smartphone in-car mounts available at out store here >>>Car USB chargers:
Want to charge your smartphone while in the car? Check out high quality USB 12V socket chargers for cars.
The package includes BMWT cable for mounting into the trunk.
If you are not sure you can get the behind-the-radio cable (BMWS)
in addition to the trunk cable here
Operating Temperature: -40C - +85 C (-50F - 200 F)
Operating current: ~20mA
Standby current: ~1mA
SN Ratio: 95dB
DAC resolution: NA
Distortion: < 0.01%
Dimensions: W / H / D - 60* 73 * 20 mm
Housing: ABS Plastics
GROM Audio products are FCC and CE compliant.
BMW 3 series 1999-2005 (All)
BMW 3 series Coupe, Convertible 2006-2006 (All)
BMW 5 series 1997-2003 (All)
BMW 7 series 1999-2001 (All)
BMW M Coupe 1999-2002 (All)
BMW M Roadster 1999-2002 (All)
BMW M3 1997-2005 (All)
BMW M5 2000-2003 (All)
BMW X3 2004-2010 (All, *05+ see below)
BMW X5 2000-2006 (All)
BMW Z3 1997-2002 (All)
BMW Z4 2003-2008 (All, *06+ see below)
BMW Z8 2000-2003 (All)
Mini Cooper 2002-2005
Mini Cooper Convertible R52 2004-2008
Rover Range Rover HSE 2002-2004 (Navigation 16:9; *2004 may need wire modification)
Important Compatibility Limitation for select BMW vehicles:
BMW X3 (E83) production date 09/05 and up with DSP without navigation, CD changer and iPod connection
BMW Z4 (E85) production date 02/06 and up with DSP without navigation, CD changer and iPod connection
BMW Z4 (E86) coupe production date 05/06 and up with DSP without navigation, CD changer and iPod connection
These vehicles above do not require GROM DSP adapter (use analog DSP) and can be installed at stereo or trunk,
but audio part will not work until the stereo is programmed (retrofited) to accept CD Changer (bmw calls it “vehicle order”).
Please contact your local BMW dealer and ask them to retrofit the stereo to accept CD changer.
If your car falls into the above range and has Navigation, CD changer or iPod connection, GROM will work without any reprogramming.
**For BMW with SiriusXM satellite radio, the XM radio need to be disconnected in order for GROM to work.
- Car stereo adapter in plastic enclosure with 3.5mm cable connector
- Vehicle specific harness
- User manual