How to Lock Car With Key Fob Inside

Do you ever find yourself in a frantic panic when you realize that you may have accidentally left your key fob inside the car after locking it? It’s an all too common occurrence, and though it can be a stressful situation, with the right guide on hand, learning how to lock your car with your key fob still inside safely is easy.

In this blog post, we’ll show you how to obtain access to your vehicle without damaging or breaking into it – freeing up that precious commodity known as peace of mind!

How to Lock Car With Key Fob Inside

So don’t worry if you manage to get locked out of your vehicle; just remember our helpful tips and tricks on how to lock car with key fob inside so that next time, getting back in will be a breeze.

What Will You Need?

Before we get started, here’s a quick overview of the materials you’ll need to lock your car with your key fob inside safely:

  • A spare set of keys or another key fob (if available)
  • A flat head screwdriver in case of emergency

You can move on to the next step once you’re equipped with the necessary items.

10 Easy Steps on How to Lock Car With Key Fob Inside

Step 1: Using a Spare Key

The easiest way to access your car, if you’ve locked your key fob inside, is to use a spare set of keys or another key fob. This is a great option if you have one readily available; all left to do is grab the spare key and unlock your car. If you don’t have a spare set of keys or another key fob, then you’ll need to move on to the next steps.

Step 2: Contacting a Professional

If a spare key is unavailable, your next best option is to contact a professional locksmith. Most locksmiths have specialized tools that can unlock your car without causing any damage.

This option can be a bit costly, but it saves you the hassle of potentially damaging your vehicle if you attempt to unlock it yourself. Always check the locksmith’s credentials before hiring to ensure they are a legitimate professional. If this option is not viable for you, proceed to the next step.

Using a Spare Key

Step 3: Roadside Assistance or Emergency Services

If neither a spare key nor locksmith services are available to you, consider reaching out to your roadside assistance service if you have one. These services often have provisions to help in such situations.

Alternatively, you might also contact non-emergency services in your area. They can lend assistance or guide you to appropriate resources. If these options do not apply or are unsuccessful, then it’s time to move to the next method.

Step 4: DIY Method Using a Flat Head Screwdriver

If you have a flathead screwdriver on hand and you’ve exhausted all other options, you can attempt to unlock the car yourself. This should be your last resort, as it may lead to minor vehicle damage. To proceed, locate a small gap between the car window and the door.

Using the flathead screwdriver, gently pry open a small gap just wide enough to fit a thin, sturdy rod. Insert the rod carefully through the gap created and try to press the unlock button.

Step 5: Calling the Car Manufacturer or Dealer

If all other options have failed, it is time to call your car dealer or manufacturer. Most modern vehicles have a roadside assistance program that includes lockout protection. This is a valuable service that can aid you in unlocking your car without causing any damage.

They may be able to unlock your car remotely if it has a modern system installed. When calling, always have your vehicle identification number (VIN) ready to facilitate faster service. It might take some time for help to arrive, but this method is safer than trying to break into your car and potentially causing damage.

Have a Flathead Screwdriver

Step 6: Invest in a Keyless Entry System

If you frequently lock your key fob in the car, and you’ve had to resort to any of the above steps more often than you’d like, it may be worth investing in a keyless entry system for your vehicle. Keyless entry systems allow you to lock and unlock your car doors without using a traditional key or fob.

Instead, if you have the electronic key fob on your person (such as in your pocket or purse), your car doors will automatically unlock when you approach and lock when you walk away. This could save you from future lockouts, reducing stress and inconvenience.

Step 7: Regular Maintenance and Checks

Regular maintenance and checks are preventative measures to ensure your key fob is always with you and not locked inside the car. Make it a habit to always check your car seats, floor, and trunk before exiting and locking your vehicle.

If you have a specific bag or pocket where you usually keep your keys, ensure they’re there before closing the door. It might seem trivial, but incorporating this simple habit into your routine can save you from the inconvenience of a lockout.

Step 8: Create a Backup Plan

It’s always prudent to have a backup plan in place for such emergencies. Consider maintaining a spare key at your home, workplace, or with a trusted friend or family member who lives nearby. This can be exceptionally helpful when you’ve locked your keys inside the car and need quick access to a spare.

An additional precautionary measure could be to memorize the contact information for a local locksmith or your car’s roadside assistance hotline. This ensures you have immediate access to professional help when needed.

Use a Lockout Tool

Step 9: Use a Lockout Tool

Another effective way to unlock your car with the key fob inside is to use a lockout tool. These tools are designed for such situations and can be purchased online or at a local auto parts store. They’re easy to use and typically include a Big Easy Glo Lockout Tool, Easy Wedge, Non-Marring Wedge, and Paint Protector.

Remember to carefully read and follow the instructions provided with the lockout tool to avoid causing any damage to your vehicle. It’s worth noting that these tools should be kept in an easily accessible place outside your car, like your home or workspace.

Step 10: Consider Technology Solutions

In this age of technology, several apps and tools are available to help prevent you from locking your key fob inside your car. For instance, some apps can connect to your car’s system and alert you if your keys are still in the car when you attempt to lock it.

Other tools can even allow you to unlock your car remotely using your smartphone. It’s advisable to explore these solutions and find one that is compatible with your vehicle and meets your requirements.

By following the above steps, you can effectively lock your car with the key fob inside and avoid any damage to your vehicle.

5 Additional Tips and Tricks

  1. Double-Check Before You Lock: Before locking your car, take a few seconds to ensure that the key fob is not inside. This simple practice can save you a lot of hassle in the long run.
  2. Use a Key Fob Cover: A brightly colored or distinctive key fob cover can make your keys more noticeable, reducing the risk of accidentally leaving them in the car.
  3. Establish a Routine: Make it a habit to put your keys in the same place every time you exit the car. This could be a specific pocket, purse, or bag. Consistency can help prevent forgetfulness.
  4. Use Technology: Leverage technology to your advantage. Some cars have features that prevent locking the doors if the key fob is detected inside. If your vehicle has this feature, ensure it’s activated for peace of mind.
  5. Train Your Mind: Visualize the act of taking the keys with you each time you leave the car. With time, this mental image can help train your brain to remember to take the keys, reducing the risk of lockouts.

With these tips and tricks, you can protect yourself from the stress of lockouts and help keep your vehicle safe.

Use a Key Fob Cover

5 Things You Should Avoid

  1. Avoid Rushing: In haste, you’re more likely to forget your keys in the car. Try to give yourself enough time to check your vehicle before locking it.
  2. Avoid Keeping the Key Fob in Random Places: Consistency is key. Avoid the habit of placing your key fob in a different spot every time you get in or out of your car.
  3. Avoid Neglecting Technology: If your car has a feature that alerts you when your keys are left in the car, don’t ignore it. Make the most of these features to avoid locking your keys in the car.
  4. Avoid Going Solo: Consider sharing a spare key with someone you trust. Going it alone and not having a backup can lead to inconvenient situations.
  5. Avoid Ignoring Regular Maintenance: Never ignore the warning signs of a dying key fob battery. Regular maintenance can help you identify and resolve such issues before they lead to a lockout.

Avoiding these scenarios can help you stay prepared to lock and unlock your car with ease.


Now you know how to lock a car with a key fob inside—but it’s not a good situation to be in and should be avoided at all costs. If you find yourself in this predicament, the best thing to do is to remain calm and try the above mentioned methods before panicking or reaching out for help.

You could also invest in a tethering emergency key ring with an extra key or consider getting your car’s remote start upgraded and integrated with some of today’s advanced security technologies like OnStar or LoJack. It may also be beneficial to have a second key made and tucked away just in case you experience this unfortunate problem again.

No matter what decision you make, make sure your vehicle is secure and that you avoid leaving your keys inside your locked car at all times.

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