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.

*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.

What’s New

Version 6.25.0

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!!! 😆😘😆

Churlgurl ,

What Happened??

I used to love this app. Particularly being able to send address to my GPS so it is all ready to go when I get in my car. Until about 6 months ago had no problem with app. Recently I have had it malfunction on numerous occasions, had to delete app and reload 3x to get it to work (on 3 separate occasions), I go to use app and it won’t open. What is going on? Don’t fix what is not broken! This app worked great a few updates ago. It has now become unreliable.

Received response from Buick. However, they buried. y bad review so had to look through all the bad reviews to find it. Then they ask me to send more info to a given address. I already gave you all the info in my review…..WHY do I have to repeat it. Same response I got to a previous problem. Send us more info to this address when already told yoy the $100 update I bought from you. ade my GPS worse and is not an update be ause it doesn’t even have roads that were put in two years ago. So I feel conned on that purchase. So now my app doesn’t work for GPS AND car GPSwas screwed up by your $100 GPS update I was dumb enough to buy. Really a shame because I really love my loaded Envision and had planned to buy another one. However, now I amhaving second thoughts now due toa corporation who can not back up their cars and plan to look around at other cars

Developer Response ,

We appreciate your feedback. Please know that we ask that you email us so that we may work with you through your concern. Throughout the troubleshooting process, we may require account details from you and we would like to protect your privacy. Kindly email us at with "ATTN: myBuick App/Churlgurl" in the subject line so that we may assist you with your navigation concerns. We hope to hear from you soon. ~Kyja

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!

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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