myCadillac
4.5star
24.8K reviews
500K+
Downloads
Everyone
info
About this app
Enjoy the luxury of vehicle control at your fingertips with the myCadillac app, connected by OnStar. Start your vehicle, set your ideal cabin temperature and more right from your phone. You can also easily find your vehicle and get walking directions to its location. Plus, keep track of your fuel level, tire pressure, oil life and odometer. You can even schedule service and request Roadside Assistance with the tap of a button. Get the app that makes ownership better at every turn. Download now.
Disclosures:
Mobile app functionality is available on select devices and requires data connection. Services availability, features and functionality vary by vehicle, device and the plan you are enrolled in. Roadside service availability and providers vary by country. Map coverage, features and functionality varies by country. See onstar.com for details and limitations.
Disclosures:
Mobile app functionality is available on select devices and requires data connection. Services availability, features and functionality vary by vehicle, device and the plan you are enrolled in. Roadside service availability and providers vary by country. Map coverage, features and functionality varies by country. See onstar.com for details and limitations.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
Ratings and reviews
4.5
24K reviews
chris murdock
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September 13, 2025
This app is so limited. I can plug in to my charging station at home, it will charge. I can later tell the system to stop charging to avoid paying peak hour rates. But I CANNOT tell the car to continue charging even though it recognizes the vehicle is plugged in. There is no charging history. This app is a good at letting you start the car and climate control. But for charging purposes it's about as basic as it gets.
1 person found this review helpful
General Motors (GM)
September 13, 2025
We appreciate your feedback and have taken care to document your sentiments regarding EV charging features for further review, Chris. If you are experiencing any concerns we can assist with, please feel free to email us at socialmedia@gm.com with “ATTN: myCadillac app/chris murdock” in the subject line. We are always glad to help. ~Sara
Scott Kilburn
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June 22, 2025
It's extremely slow to communicate with my Lyriq, like unbearably slow. I really wish I had a third party option, because I'd ditch this POS in a heartbeat. It's so bad that's it's not even just an annoyance, it's actually painful to use. I hate it. I hate that I can't just easily change my target charge cap without wondering if the update actually went through or without having to restart my phone because it's quit responding. I have a Galaxy S25 Ultra and always great connection.
10 people found this review helpful
General Motors (GM)
June 23, 2025
We value your feedback, Scott. Our team asks that you uninstall/reinstall your mobile app as an initial troubleshooting step. If this does not resolve your concerns, please email socialmedia@gm.com. We would like the opportunity to assist you further. ~Jordan
Jillibean
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- Show review history
June 18, 2025
Update 6/17/25, this update is much better, just have to touch command buttom and it sends the command, nice job developers! This update isn't much better than the previous updates. Now, it takes me at least 3 times to hold the command button to finally send the selected command. As with the last major update, having to hold the button till command is sent is a pain and when you're walking, is damn near impossible, very temperamental. There has to be a better platform.
13 people found this review helpful
General Motors (GM)
June 18, 2025
Thank you for your positive feedback regarding the recent app update. We are happy to hear that the new functionality, particularly the touch command feature, has enhanced your experience. Our development team is committed to continuously improving the app, and your insights are invaluable in this process. -Charly
What’s new
"See our commitment to enhancing your ownership experience through updates and software refinements below because Better Never Stops.
- Minor fixes and improvements
- Create vehicle nicknames to be used in alerts and error messages."
- Minor fixes and improvements
- Create vehicle nicknames to be used in alerts and error messages."
App support
About the developer
General Motors LLC
gmitmobility@gmail.com
300 Renaissance Ctr Ste L1
Detroit, MI 48243-1403
United States
+1 703-909-1116
