myCadillac
Lifestyle
About this app
Download the app that is always with you to make every drive easier.
With the myCadillac app, you can:
• Remotely start, lock, and unlock your vehicle.
• Check fuel level, tire pressure, oil life, and more.
• Set your preferred cabin temperature.
• View charging status and locate charging stations.
• Plan trips and navigate with maps.
• Request help with Roadside Assistance.
• Schedule service, find your dealership, and more.
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.
App Info
What's New
- Minor fixes and improvements
App Permissions
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Calendar
- read calendar events plus confidential information
- add or modify calendar events and send email to guests without owners' knowledge
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Contacts
- read your contacts
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Location
- approximate location (network-based)
- precise location (GPS and network-based)
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Photos/Media/Files
- read the contents of your USB storage
- modify or delete the contents of your USB storage
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Storage
- read the contents of your USB storage
- modify or delete the contents of your USB storage
-
Camera
- take pictures and videos
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Microphone
- record audio
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Wi-Fi connection information
- view Wi-Fi connections
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Other
- download files without notification
- pair with Bluetooth devices
- receive data from Internet
- view network connections
- pair with Bluetooth devices
- access Bluetooth settings
- change network connectivity
- connect and disconnect from Wi-Fi
- full network access
- change your audio settings
- control Near Field Communication
- run at startup
- draw over other apps
- control vibration
- prevent device from sleeping
- read Google service configuration
Ratings and Reviews
No widget, because only IOS gets it for some reason. The app is a bit slow sometimes and it takes quite a while for the car to turn on. Still no phone as key in 2026 is insane. How can a major corporation like GM not do the basic stuff other startups like Rivian already offer? GM will fall behind if they continue with the hubris.
keeps logging me out. won't accept my verification code. I expect better from cadillac.
app doesn't always work to lock/unlock vehicle
my app won't scroll down so I can press start ive done all the troubleshooting and nothing will fix it.***** update i messaged them and they attempted to help and my app does nothing wont scroll down to where the start button is .... fix this please I really like to start the car before I bring the kids to the bus.
I have to keep putting in the same info over and over. said to update so I pressed and then said open and I did and it goes back to update!!
Literally impossible to log in. Maybe the 10th time trying the code you sent will work. Nope. ...... Finally got in, nothing but an ad for parts, service, and especially Onstar. Literally nothing useful, like seeing location, range left, tire pressure, etc. No reason to even have this app.
