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Welcome to COSTAR Technologies.


Home of the BLUESTAR. Your answer to bluetooth connectivity in Onstar equipped vehicles.

Please visit our Products page for more information.

Visit our brand new Forum. It will be a great place to find vehicle specific installation information and answer your other BLUESTAR questions.

Please feel free to add your own hints, tips, comments and suggestions!


News: 2-04-13



News: 3-11-12

CoSTAR Tech launches new mobile website located here.


News: 2-26-12

Vehicle Specific Onstar Module (VCIM) access instructions now located here.


News: 2-25-12

Gizmofusion reviews the BlueSTAR. You can see the review here..


News: 12-03-11

CoSTAR Technologies adds Kreitz Holding Ltd. for Canadian Distribution.


News: 11-15-11

CoSTAR Technologies now supports VW !!! See our forum for details.


News: 09-11-11

CoSTAR Technologies will be exhibiting at SEMA 2011 in Las Vegas November 1-4.

Drop by and say "Hello", we'd love to meet you. Booth #11677.



News: 03-15-11

In order to better serve our customers, COSTAR has migrated to a new webhosting service. You should experience faster access to information then ever before. Take a look at our new forum, which has many new features including subscribing to posts and forums so you can be updated via email when information and new releases become available.



News: 10-28-10

DSP utility released. New DSP firmware to improve echo cancellation and noise reduction on the far end. Improved connectivity with all protocols, now connects on ignition on and disconnects when door is opened.


News: 6-17-10

Software support to add improved button functionality, CallerID, and new Camaro support had been added with update 0614.


News: 1-13-10

Due to overwhelming demand, the new BLUESTAR 2010 is currently back ordered. Availability is estimated at 3-4 weeks. We appologize for any inconvenience, and will update as delivery information becomes available.


News: 1-11-10

COSTAR Technologies is now on Twitter and Facebook. Follow us as we update the status of the newly released BLUESTAR 2010.


News: 12-19-09

COSTAR Technologies is proud to announce the upcoming release of their newest product, the BLUESTAR 2010. As an upgraded replacement for the BLUESTAR PnP, the BLUESTAR 2010 does all you'd expect, and more.


Some of its features include:

  • - Universal compatability. Works in ALL GM vehicles with onstar (CLASS2 and GMLAN controlled)
  • Odontogenic tumors sorry! viagra 100mg generic cheap viagra You are incorrect the clinical presentation can be consistent with odontogenic neoplasms such as ameloblastoma, odontogenic myxoma, calcifying epidermal odontogenic tumor and others. cheap viagra online usa viagra non prescription This patient is on the low age range of cystic ameloblastoma but her age is not supportive of solid type of ameloblastoma or of odontogenic myxoma or pindborg tumor. The histology in this case is not supportive of any odontogenic neoplasm (3-7). Several odontogenic neoplasms are more common in children; these include adenomatoid odontogenic tumor (aot), ameloblastic fibroma (af), ameloblastic fibro-odontoma (afo), odontoma and cystic ameloblastoma. Viagra dosage tips Children are much less likely to develop solid ameloblastoma, odontogenic myxoma or pindborg tumor. how much does viagra cost to buy Adenomatoid odontogenic tumor is an uncommon benign epithelial odontogenic neoplasm; it most commonly occurs in the anterior maxilla in association with impacted lateral or canine in about 75% of cases. where to buy viagra online review It occurs twice as commonly in the anterior maxilla with a 2:1 female predilection and an age range of 10-18 (3-6). generic viagra fast delivery It usually presents as a unilocular radiolucency, sometimes with flecks of radiopaque material resembling a dentigerous cyst (3). viagra oral jelly side effects Ameloblastic fibroma is a true neoplasm of mixed odontogenic tissue origin; it is more common in the mandible, molar area (70%), and usually occurs in young patients in the first and second decade. generic viagra canada no prescription It is a slow growing lesion that can reach large sizes if untreated (3-6). pfizer viagra for sale It presents either as a unilocular or a multi¬locular radiolucency associated with impacted teeth (4). Viagra by paypal uk Ameloblastic fibro-odontoma is a benign odontogenic neoplasm of mixed ectodermal and mesenchymal origin, occurring in patients around 10 years of age, with equal gender predilection. buy cheap viagra pills online It is equally distributed between maxilla and mandible and is often associated with impacted teeth (3-6). generic viagra best prices This lesion presents as a well-circumscribed, expansile radiolucency with radiopaque material (5). where is the cheapest place to buy viagra It can reach large sizes. before and after using viagra Odontoma is one of the most common odontogenic lesions. viagra 100mg generic It is of mixed ectodermal and mesenchymal origin and is usually associated with impacted teeth. price of viagra It can occur at any age in the first two decades but is most common at an averag. viagra 100mg generic much does viagra cost yahoo answers - Integrated state-of-the-art bluetooth module for compatibility with the newest phones.
  • - Compact plastic molded enclosure, custom designed for the BLUESTAR to protect your investment.
  • - USB port for programming updates, status monitoring and diagnostic capabilities
  • - Bi-color RED/GREEN LED indicator for local status information
  • - mini headphone jack for future A2DP support.
  • - Hardware support for CallerID and Phone Book Access (future software upgrade)


And like all COSTAR products, it is backed by a 60 day, 100% satisfaction guarantee.

COSTAR will begin taking orders on January 1st. 2010. Orders for the BLUESTAR PnP version are no longer accepted.

Look for a complete data sheet and more information to be posted in the Products section soon!!


News: 8-24-09

COSTAR Technologies has completed field testing on GMLAN 11-bit vehicles. All systems go!


News: 7-7-09

COSTAR Technologies has begun field testing on GMLAN 11-bit vehicles. Looking for volunteers to beta test this new version in their 11-bit vehicle. Includes steering wheel control, and all other features listed on the GMLAN.


News: 4-27-09

COSTAR Technologies welcomes the G8 community with the release of BLUESTAR PnP GMLAN support for the Pontiac G8 which includes full function steering wheel control.


News: 4-25-09

Free Shipping upgrade to USPS - PRIORITY when purchasing BLUESTAR PnP Universal kits.


News: 3-22-09

COSTAR Technologies is now taking orders for GMLAN version for 29 bit systems. Full steering wheel support has been added to Make, End, and Answer calls with the 'Talking Mouth' button. Mute function is also implemented with Arrow key if available.



News: 3-20-09

COSTAR Technologies now has a forum for users to discuss their experience with the BLUESTAR.

General Q&A, along with vehicle specific applications and user experiences will be located here.

Sign in and let us know how you feel about the BLUESTAR and other COSTAR technologies products.


News: 3-12-09

COSTAR Technologies is proud to announce the new GMLAN version of the one and only BLUESTAR.

We expect to begin accepting orders for 29-bit systems in the next few days, with the 11-bit system soon to follow. The vehicle applications document has been updated to show these newer vehicles. More information can be found on the products page.

Thank you all for your interest, support, and patience during this development process.



COSTAR Technologies is not affiliated with OnStar LLC or General Motors LLC.