More Connected. More Protected.

Buick Vehicles give you and elevated connection and added peace of mind on the road.

Unlock Your Vehicle's Full Potential

Your Buick is a part of your life. Out on the road with the ones you love, doing the things you love. Connected Vehicle Services can elevate your ownership experience and give you peace of mind behind the wheel. OnStar® and Buick Connected Services keep your vehicle connected and protected - with a variety of services to meet every need.



If you're in a crash, built-in vehicle sensors can automatically alert an OnStar Emergency-Certified Advisor who can send for help.


Push the red Emergency button to get a priority connection to an Emergency-Certified Advisor. They can contact First Responders and provide critical assistance until help arrives.


If your vehicle is stolen, an OnStar Advisor can pinpoint its location and work with authorities to help get it back quicker and safer.


During severe weather, a natural disaster or other crisis situation, OnStar Advisors are available 24/7 to offer special routing and other critical assistance.


If you have a flat tire, run out of gas or find yourself stranded, get help with the push of your OnStar button or via your myBuick mobile app.


Tell an Advisor where you want to go, and directions will be downloaded right to your vehicle. A voice calls out every turn, making navigation simple.

OnStar Guardian goes where your loved ones go.

Technology with a human touch. OnStar is a lot more than just having the latest technology in your vehicle. We believe that no matter how far technology progresses, there's no substitute for a human connection.


Buick Connected Services are for drivers who know a vehicle is more than just a mode of transportation


Ask anything, Alexa's on board. With available Alexa Built-In, you can use voice commands to stream your favorite music, get directions, make calls, change your radio station and more - on the go.


The redesigned my Buick mobile app has advanced technology and is highly personalized. Send remote commands right from your home screen, view your vehicle's health status and more.

Available Wi-Fi Hotspot

Let your passengers stay in touch with everything and everyone online. Get access to in-vehicle data that can power up to 7 devices. Stream, surf and play with fast, reliable Wi-Fi®.


Stream your favorite songs and podcasts or catch up on news and entertainment - all from your vehicle's infotainment system. With innovative In-Vehicle Apps and a data plan, your favorite content is a tap, swipe or click away (if properly equipped).


Discover rewarding experiences from brands you love - food, gas, hotels and more - and do it all from your In-Vehicle Apps or your myBuick mobile app.


You can now use voice commands with your Amazon Alexa or Google Assistant to lock and unlock your vehicle's doors or start and stop your vehicle's engine (if properly equipped).

Beat the rush, Alexa's on board.

OnStar is available on more than 30 GM vehicles. If you drive an eligible 2006 or newer vehicle, you can activate up to 3 months of OnStar Safety & Security Coverage and Buick Connected Services by simply pushing your blue OnStar button.
We help millions of people stay safe, connected and ready for the road. Check out our tips for how OnStar and Buick Connected Services help Members get more out of their travels.
Visit for coverage map, details and system limitations. Services vary by model. OnStar acts as a link to existing emergency service providers. Not all vehicles may transmit all crash data.

Services vary by model and conditions. Visit for vehicle availability, details and system limitations.

Roadside Assistance: Roadside service provided by Allstate Roadside Services. Limitations and restrictions apply.

Stolen Vehicle Assistance: Services are subject to user terms and limitations, and vary by vehicle model. Requires subscription to Security Plan, Guidance Plan, or Safety & Security Plan. These services are intended to assist with vehicle recovery, and do not prevent theft or protect against damage or loss. Visit for more details.

Turn-by-Turn Navigation: Requires subscription to Guidance Plan, Unlimited Access Plan, OnStar Safety & Security Plan or Navigation Add-On. Services are subject to user terms and limitations and vary by vehicle model. Visit for more details.

Connected Navigation: Requires subscription to Guidance Plan, Unlimited Access Plan or Navigation Add-On. Connected Navigation and Real-time Points of Interest (POI) only available on properly equipped vehicles. Services are subject to user terms and limitations, and vary by vehicle model. Visit for more details. Extended trial duration subject to change without notice.

On-Demand Diagnostics: Capabilities vary by model and service plan. Visit for details and system limitations. Message and data rates may apply. Requires active service, email address on file and enrollment in Vehicle Diagnostics. Not all issues will deliver alerts. On-Demand Diagnostics requires a paid service plan.

AT&T Connected Car Unlimited Plan (Prepaid 30-Day Auto Renewal): U.S. only. Prepaid session-based data plans provide you with access to AT&T wireless data services for your equipped vehicle including, but not limited to, features that may be used with wireless data services, content and application. Eligible vehicle, data plan and compatible SIM card required. Duration: Session-based prepaid plans for 30 days. Auto Renewal: Plans automatically renew every 30 days unless canceled. To cancel at any time, call 888.466.7827 or by accessing your account online. Auto-Renewal Payments: Monthly charges will automatically be billed to credit card on file on day 30 unless canceled. Payments are nonrefundable (subject to applicable law). Pricing: $20 for a 30-day prepaid plan. Limit: 1 vehicle per 30-day prepaid plan. Devices: Sold separately. Data: For use in the U.S. only. Hotspot: Connects a limited number of Wi-Fi-capable devices per vehicle hotspot as specified by the vehicle maker. Devices connected to vehicle's hotspot use data from your plan. Once a device connects, it will automatically reconnect and use data from your plan unless hotspot is removed from returning device settings or hotspot password is changed. Performance varies based on number of devices connected and other factors. Stream Saver feature not available for this Plan. General Wireless Service Terms: Subject to AT&T Session-Based Wireless Data Services Agreement available at Pricing, offer and terms subject to change and may be modified or terminated at any time without notice. Coverage and service not available everywhere.

Family Link: Requires Remote Access Plan, Unlimited Access Plan or Family Link subscription. Family Link services locate vehicles, not people, are subject to separate user terms and limitations, and vary by vehicle model. Contact 1.888.4ONSTAR (1.888.466.7827) for vehicle model eligibility. Available in the U.S. only. Visit for more details.

Remote Key Fob: Requires subscription to Remote Access Plan or Unlimited Access Plan. Services are subject to user terms and limitations, and vary by vehicle model. Unlock feature requires automatic locks. Remote start requires GM factory-installed and enabled remote start system. Visit for more details.

Eligible 2015 and newer vehicles receive 1 month OnStar Safety & Security Plan and 1 month Connected Services, which includes navigation, Remote Access Plan, and 1 month or 3 GB of 4G LTE data (whichever comes first) from activation. Eligible 2011-2014 vehicles receive 1 month OnStar Safety & Security Plan and 1 month Connected Services, which includes navigation services and Remote Access Plan from activation. Eligible model year 2006-2010 vehicles receive 1 month OnStar Safety & Security Plan from activation. Services are subject to user terms and limitations and capabilities vary by model. See for details and further plan limitations.

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