myBuick 17+

General Motors Company

    • 4.8 • 72.5K Ratings
    • Free


This is your convenient tool to help simplify, add control and reach your vehicle’s full potential. Stay in touch and in command — whether you’re in your vehicle or out. Access helpful features like remote commands right on your home screen and even check the estimated fuel level or charge status of your electric vehicle.

Start by logging in with your Buick Account or OnStar username and password. Services are not available everywhere, and feature availability and functionality may vary by country. The myBuick mobile app* is supported on iOS 14 or later, and is only available in North America.
See for details.

Remote Commands**
Your key fob is conveniently located on your home screen. You can lock and unlock your doors or warm up your car on a cold morning.

Vehicle Status*** / Schedule Service
Check your vehicle’s status to monitor fuel level, oil life, tire pressure and more, making it easy for you to stay on top of your vehicle’s health and schedule service with your participating Dealer without leaving the app.

Roadside Assistance****
Have a flat? Need fuel? Request Roadside Assistance in the app, or call an OnStar Advisor. Help is on the way.

How Things Work
View tutorials and access your owner’s manual. From setting up your Bluetooth® connection to advanced safety features, learn more about your vehicle.

Send to Navigation*******
Plan your trip by sending a destination to your vehicle’s built-in navigation system from the vehicle mobile app.

OnStar Smart Driver********
Gain insights about your driving skills, and receive a driving score for a trip, day, week or month. You will also receive driving tips to help you become a better and safer driver.

*Available on select devices. Service availability, features and functionality vary by vehicle, device and the plan you are enrolled in. Terms apply. Device data connection required.
**Requires paid plan. Lock/unlock feature requires automatic locks. Remote start requires GM factory-installed and enabled remote start system. See for details and limitations.
***Not all issues will deliver alerts. Does not monitor spare tire. Vehicle Status features require a paid plan.
****Roadside service provided by Allstate Roadside Services for vehicles only. Limitations and restrictions apply.
***** Service varies with conditions and location. The vehicle must be on or Accessory power must be active to use the Wi-Fi Hotspot. Requires active service plan that includes data or paid data plan from AT&T or its local service provider.
******Read the vehicle’s owner’s manual for important feature limitations and information.
*******Requires a select paid plan and properly equipped vehicle. Mobile app functionality is available on select devices and requires data connection. Map coverage available in the U.S., Puerto Rico and Canada. See for details and limitations.
********Requires subscription to the Remote Access Plan or Premium Access Plan and a properly equipped vehicle. Excludes MY2014 and older vehicles. Services and capabilities may vary by model and/or vehicle configuration.

What’s New

Version 6.24.0

See our commitment to enhancing your ownership experience through updates and software refinements below because Better Never Stops.

- Minor fixes and improvements

Ratings and Reviews

4.8 out of 5
72.5K Ratings

72.5K Ratings

Celaena1 ,

Best I know of...

I give it 5 stars because of all the apps that are out there, this is the best that I know of!!! My friends with their BMWs, Mercedes, etc. have nothing compare to this app and they are envious as I’m warming up my car using the app while out to dinner. I love it even though sluggish (slow) at times but it does the job!!! Can it be better, ABSOLUTELY, but no other make of car has anything over GM so I give you your praises especially because you made the app available on my Apple Watch so the days I’m walking to my car and can’t quite get to my phone I just open up the app on my Apple Watch and presto my car is started and yes sometimes it takes a minute and yes sometime you have to redo it because it didn’t take the 1st time, but I have the ability to start my car, open or lock my car doors from my wrist!!! You can’t ask for anything better today!!! I encourage GM to work out the bugs but great so far!!! You have my vote!!! I love my Buick, the app and my car!!! 😆😘😆

Bo-Nice the Great ,

Annoyed sometimes furious

Mybuick app used to be amazing. But ever since this UI update, I've have nothing but problems. It's very annoying to have to hold the button icon down so long in order to send a signal. It's weird. I didn't have to before. The thing that I hate.... Absolutely hate!... It's the UI screen lock and unlock buttons. They tend to be faded out. I can't lock or unlock my vehicle. Today my hands were full and couldn't get to my key fob. I figured I'd lock it with the app when I get inside. As of right now... The unlock is faded. Can't touch it. The lock button is bright but it says locked. But my door is unlocked. There is no way to lock it. I push it and nothing happens. At either time one or the other will be faded and unable to be pressed. This is common. I'll have to go to my car in order to lock the door. Major inconvenience because I'm in an apartment. It's a long walk to my car and I'm undressed. I pay a monthly full for this app I'm furious. But this has happened ever since the user interface update. It looks good but doesn't work good. I keep having to delete and reinstall the app just for it to happen again!

Babborama ,

No keys no problem

I had to run into an office for 2 minutes. I couldn’t locate my key. There I am parked under the scorching AZ sun looking for the darned thing . So Then like magic I remembered the Buick app!

I jumped out of my parked car and pressed on the door lock option. (Had to show my face or insert a pin to unlock and access the functions) Hot Dang! It actually delivered what the salesgirl at the Buick said it would do. Would you believe they locked!!!! I giggled all the way to that office and ran back to my car in less than 2 minutes.

Yes my physical key was still in the car which I’m sure is not recommended by the folks at Buick or PD but sometimes you gotta do what you gotta do.

So there I am in front of my door again. Open the app again and pressed unlock! Hot Dang! Worked again! So here I am still parked but with AC full blast writing this review. I don’t often sit in my parked car in this heat BUT because this app saved me from a stressful situation here I am sharing.

If your kids are tiny, ill behaved or playing tricks you’ll never be locked out of your car.
I grew up hearing my dad tell me tales about all his Buick’s over the years and how it’s the only car he will ever drive blah blah. You don’t listen to me he’d say....

You would’ve thought I graduated grad school, Dad was so proud when I showed up in a brand new Buick Enclave. Guess I was listening after all!

Developer Response ,

This is music to our ears. We are pleased to hear the myBuick app was there for you, when you needed it the most. Thanks for being a part of the Buick family, we are happy to have you! ~Nicole

App Privacy

The developer, General Motors Company, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Contact Info
  • Identifiers
  • Other Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • Identifiers
  • Other Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Contacts
  • User Content
  • Search History
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


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