Accidentally locking your key fob inside your car can feel like the worst kind of modern mistake—especially when you’re in a hurry. Even with today’s smart key technology, it still happens more often than you’d think. Whether you’re parked at work, at the grocery store, or exploring downtown Nashville, the good news is: you have options.

At Armstrong Locksmith, we’ve helped hundreds of drivers in this exact situation. As a trusted locksmith in Nashville, our goal is to get you back into your vehicle quickly and damage-free. Here’s what you need to know when your key fob is locked inside your car.

Stay calm and follow these steps on How to Open a Car Locked with the Key Fob Inside quickly and easily.

These are the main reasons for a car locked with a fob key inside:

• The car key fob is out of sync
• The car battery is dead
• The key fob battery is dead
• The electronic locking system is malfunctioning

When your car key fob is out of sync it can be easily fixed. You will need to resync the key fob with the car. For more information on how to do this, read your car’s owner manual or contact your local automotive locksmith.

If you have a dead car battery, you will need to jump-start your vehicle using jumper cables. Once the car is running, you should be able to unlock the doors with the key fob.

If your key fob battery is dead, you can replace the battery yourself or take it to a professional. Once the new battery is installed, your key fob should work as normal. Of course, assuming you already have access to your car.

An electronic locking system malfunction is less common but can be fixed by a professional. If you are having trouble with your car’s locking system, take it to a mechanic or dealership for service.

Car key fobs are very reliable and the problems mentioned above rarely happen but knowing what to do in case it does, will save you a lot of time and frustration.

Locked out of your car? Learn how locksmith Nashville emergency car lockout services can quickly and safely get you back on the road.

FAQs – Common questions we get asked by our clients

Additional Resources: 6 Reasons Why Your Remote Car Key Stopped Working and What to Do About It

Is it possible to lock keys in a car with keyless entry?

Yes, it is possible to lock your keys in the car even if it has a keyless entry. If you have ever accidentally left your key fob in the car and shut the door, you know this can happen. The best way to avoid locking your keys in the car is to always check that you have your key fob with you before leaving the car.

Explore the benefits of keyless entry systems—improve your home or business security with modern, convenient access solutions.

What should I do if my electronic key doesn’t work?

If your electronic key isn’t working, the first thing you should do is check the battery. In the case that your battery is dead or malfunctioning, you will need to replace it. If the key still isn’t working after replacing the battery, take it to a professional locksmith for service.

Why did my car lock with the key fob inside?

There are a few reasons why your car may have been locked with the key fob inside. The most common reason is that the key fob is out of sync with the car. This can usually be fixed by resyncing the key fob with the car. Another reason for this problem is a dead car battery as previously explained.

Can you leave a key fob in your car?

Yes, you can leave a key fob in your car. However, we do not recommend it as it could be stolen or lost. If you must leave the key fob in the car, make sure it is hidden and secure. We also recommend leaving a spare key with a friend or family member in case you lose your key fob.

How close does a key fob work?

Most key fobs have a range of about 30 feet. However, the range can be affected by factors such as weather and interference from other electronic devices. If you are having trouble using your key fob, make sure you are within range of the car.

As you can see, there are a few things that can cause your key fob to not work. Although, most of these problems can be easily fixed just don’t panic, and when in doubt call a local locksmith. If you find yourself in a situation where your key fob isn’t working, don’t panic. Follow the tips above and you should be able to get back into your car in no time.

Learn about unique car key fobs in Nashville—explore custom solutions for your vehicle’s security and convenience.

Is time to call a professional automotive locksmith

If you are in Nashville, TN you need to call Armstrong Locksmith. We are a professional automotive locksmith that can help you with all your car key needs. We can make new keys, program key fobs, and even replace lost keys. If you have any questions or need our help, give us a call today at (615) 625-8000.

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