For anyone with a Quest or any other GPS without Blue tooth, there is a write-up in the BMW Journal on a device
called "BTA II" which will take the audio output from the Quest (or mp3 player) and send it via Bluetooth to a headset.
Blurb:
Overview
Cost-effective Bluetooth functionality for standard mobile phones.
Join the Bluetooth wave and enhance your mobile communication with a wealth of convenient and versatile
functionality. More than just another accessory, this ultra-compact device converts your standard mobile
phone into a Bluetooth powerhouse. Plug the BTA II in to the audio jack of your standard cell phone and
begin to enjoy the benefits of hands-free Bluetooth communications. The BTA is compatible with most mobile
phones available in today's market.
The BTA II also works with land-line phones!!
Connect* the BTA II to your DECT land-line phone or your cordless phone and use a scala headset in your
home or office.
* To fit the BTA II your land-line phone must have a 2.5 mm jack. For cordless phones 900 MHz or 1800 MHz
frequencies are required,
Works best with Cardo's scala line of Bluetooth headset. Try it out, and if it works, you will be
able to extend your hands-free communication experience into your office or home.
called "BTA II" which will take the audio output from the Quest (or mp3 player) and send it via Bluetooth to a headset.
Blurb:
Overview
Cost-effective Bluetooth functionality for standard mobile phones.
Join the Bluetooth wave and enhance your mobile communication with a wealth of convenient and versatile
functionality. More than just another accessory, this ultra-compact device converts your standard mobile
phone into a Bluetooth powerhouse. Plug the BTA II in to the audio jack of your standard cell phone and
begin to enjoy the benefits of hands-free Bluetooth communications. The BTA is compatible with most mobile
phones available in today's market.
The BTA II also works with land-line phones!!
Connect* the BTA II to your DECT land-line phone or your cordless phone and use a scala headset in your
home or office.
* To fit the BTA II your land-line phone must have a 2.5 mm jack. For cordless phones 900 MHz or 1800 MHz
frequencies are required,
Works best with Cardo's scala line of Bluetooth headset. Try it out, and if it works, you will be
able to extend your hands-free communication experience into your office or home.

My Scala packed in after a short spin through some drizzel, I sent it back and they 