Will OnStar Unlock My Car Without Subscription? [Ultimate Guide]

keys lock in car

Every day more than 1,600 drivers in the United States Unlock their vehicle through OnStar emergency services, and the team gently rescue their customer from this inconvenient situation. But will OnStar Unlock my car without a subscription?

One of the great features of the OnStar service is to Unlock your car remotely when you lock your keys inside your vehicle.

They offer various services to help you unlock your car remotely, making it easier than ever to get back on the road.

Will OnStar Unlock my car without subscription?

No, OnStar will not unlock your car without an active subscription. You must have an active OnStar plan to use the remote unlock service without keys.

Will Onstar Unlock my car without subscription?
  • To use the Fob key service, your vehicle must have power locks and enabled OnStar emergency services.
  • You can access your car by calling the Onstar Advisor at (1.888. 466.7827) or using the Guardian App.
  • Fees may apply for some services beyond basic plan features.
  • Please read your OnStar subscription agreement for complete details.

How to Unlock Car with OnStar services?

OnStar services provide a convenient way to lock/unlock your vehicle from virtually anywhere and many other features, such as remote diagnostics, stolen vehicle’s location, roadside assistance, hands-free calling, and emergency response.

You can unlock your OnStar-equipped vehicle remotely with two methods.

How to Unlock Car with OnStar App?

You can Unlock your vehicle by using an app such as the OnStar Guardian app, myChevrolet, myBuickmyGMC, or any other affiliate app with the service.

1. Log in to the OnStar app with your account information.

2. Select “Key Fob” and tap “Unlock/Lock Doors.”

3. Confirm that you want to unlock your car doors and wait for the confirmation that it is done. Your doors will be unlocked within a few seconds!

4. If you have an additional service request, such as starting the engine, you can access those features by tapping the required menu such as Vehicle status, map or Hands-Free calling.

5. Follow the instructions to complete your service request and wait for confirmation.

How to unlock car by OnStar Advisor?

Call an OnStar representative using a cell phone or landline at (1-888-466-7827).

The Advisors will ask you to confirm yourself and your vehicle registration with the service. They may also ask some security questions for further verifications and safety purposes.

Once they complete their verification process, they will ask you for confirmation on whether to unlock your car or not.

If you reply, they will remotely uncloak your door via their emergency response service.

What happens when OnStar expires?

When OnStar expires, the vehicle will no longer have access to emergency services like an automatic crash response, stolen vehicle assistance, and roadside assistance.

Without an active subscription, you will not be able to use any in-car services, such as remote door unlocking or hands-free calling.

The diagnostics and maintenance features, such as Vehicle Diagnostics and Maintenance Reports, require a subscription to work properly.

Connected Services (such as RemoteLink) will also be unavailable without an active subscription.

How to Renew OnStar Subscription?

How to Renew OnStar Subscription

Once your OnStar subscription has expired, you can renew it by contacting OnStar customer service at (1-888-466-7827). Renewing the plan will restore all previously available features of the plan.

You can choose other services from the other plan, but you will pay extra money if you choose the higher plan.

Currently, OnStar offers four Plans:

  • Connected Vehicle ($24.99/mo)
  • Safety & Security ($29.99/mo)
  • Essentials ($39.99/mo)
  • Premium ($49.99/mo)

Discuss the plan and pricing with the advisor before activating the subscription.

If you don’t want to renew the subscription, you can just let it expire, and none of these services will be available for use ever again.

The only remaining feature is Bluetooth’s ability to receive and make hands-free calls.

Do I need to pay for OnStar to use remote start?

OnStar does not offer any free plan now. You need to pay to use the Remote Start feature.

However, if you have an eligible GM vehicle with an Unlimited Access Plan or Connected Services Package, then Remote Start access is included in your plan at no additional cost.

If you are unsure what kind of OnStar plan you have or whether it includes Remote Start access, please contact OnStar Customer Service for assistance or visit their pricing plan and service details.

Why is the OnStar app not unlocking my car?

It is important to note that the OnStar app requires a valid active OnStar account to function correctly. Without a subscription, even if you download and install the app on your phone or tablet, it will not be able to remotely unlock your car or using other .

Sometimes using an old app version may lead to problems unlocking your car. It is important to ensure that you have the latest version of the app installed on your device before attempting to unlock your car.

If your vehicle does not have the power locks or has any other problems, such as the presence of anything that prevents door locks from opening, you will be unable to open your car’s doors remotely.

Some older model cars may have compatibility issues with the OnStar system, so it’s best to check with your system advisor for more information about using the app on those models.

In some cases, server-side errors or app updating can cause app errors.

The app is designed to work exclusively with OnStar-equipped vehicles. Therefore, if your car does not have an OnStar system installed, the app will not be able to work on your vehicle.

If you are still having trouble unlocking your car via the app, please contact Customer support.

Read More From OnStar Guide:


How much does it cost for OnStar to unlock the car?

Two OnStar plans offer the key bob control feature, which includes locking and unlocking doors remotely. Customers may pay a fee for the basic Door Unlock service, which starts at $39.99 (Essential Plan) and $49.99 (Premium Plan).

What happens if I push the OnStar button without a subscription?

If you press the OnStar button without a subscription, your vehicle will not be connected to the OnStar service.

You may still receive help in an emergency if you can explain your issue clearly and concisely to the customer service representative.

However, you will not have access to other features offered by OnStar, such as navigation, remote start, or roadside assistance.

Can OnStar shut down a vehicle?

Yes, OnStar can remotely shut down a vehicle if it is stolen or needs to be disabled for other safety reasons.

OnStar’s Stolen Vehicle Slowdown service uses GPS technology to locate the vehicle and freeze its function so law enforcement can intervene quickly and safely.

OnStar operators can disable vehicles to prevent unauthorized use or further theft attempts.

My Final Thoughts

Will OnStar Unlock My Car Without Subscription? Getting locked out of your car can be a frustrating experience, but OnStar makes it easy with its remote unlock service as long as you have an active plan and your vehicle is equipped with power locks and emergency services.

You can use the Fob key service by using the app to get back in or call the helpline.

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