GROM-AUX adapter, auxiliary digital interface lets you to add one of your favorite MP3 players or iPod to the existing car entertainment system.
Connected to the CD changer port of your stereo, GROM-AUX Interface will let the music from your portable device to be played through the car stereo speakers.
Direct sound connection will ensure the best sound quality non compromised by FM transmitter or cassette adapter.
Just plug the device into the back of your stereo and connect it to your favorite MP3 player, iPod, Zen or Car PC and hear the CD quality music right away!
Important: Your stereo should be CD changer capable. External factory CD Changer will be disconnected, however in-dash CD changer will continue to operate.
GROM-AUX Adapter is available now with 2 cable choices - BMW cable for dashboard mounting and BMW-T cable for trunk mounting.
Depending on where would you like to mount your adapter you can choose between those two choices or we can supply you with both upon request.
Below are the pictures of BMW cable (left) and RMW-T cable ( right).

Pros of using BMT-T (trunk mounting) cable- No need to take out the stereo or disassemble the dashboard in order to gain access to the CD changer port
- Less time for an instalation work
If you need to have 2 cables you can buy an additional cable hereThe length of BMW and BMW-T cables is 1 FT. If you need it longer we also have the 6FT and 10FT extension cables hereNote: For BMW with navigation you have to select trunk mounting as we do not carry navigation dash mounting cables.Note: For Rover you have to select dashboard mounting as we do not carry trunk mounting cables for Rover.