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How Far Can You Drive Without The Key Fob

Have you ever lost your key fob and wondered how far you could get without it? Well, the answer may surprise you. In this blog post, we will explore how far you can actually drive without the key fob. We will also explore what would happen if you tried to drive without the key fob and what you should do if you ever find yourself in this situation.

What is a Key Fob?

A key fob is a small device that is used to unlock and lock a car door. It is usually attached to a keychain and has a button that can be pressed to open the door. Key fobs can also be used to start the car’s engine, turn on the lights, and honk the horn. Most key fobs use radio frequencies to communicate with the car, but some use infrared signals.

How Does a Key Fob Work?

A key fob is a small, hand-held device that is used to control electronic locks. Key fobs typically have a button that can be pressed to lock or unlock a door, and may also have additional buttons for controlling other functions such as opening a garage door or activating an alarm system.

Most key fobs use radiofrequency (RF) technology to communicate with the electronic lock, which means that they do not require a physical connection in order to work. When the button on the key fob is pressed, it sends a signal to the receiver in the lock, which activates or deactivates the locking mechanism.

Key fobs are convenient because they allow you to control your locks without having to carry around keys. They are also generally more secure than traditional keys, since it is more difficult for someone to clone an RF signal than it is to copy a key.

How Far Can You Drive Without the Key Fob?

If you’re like most people, you probably don’t give much thought to your key fob. But what if you lost it? Would you be able to drive your car?

It turns out that the answer is “it depends.” If you have a newer car, chances are good that you won’t be able to get very far. That’s because more and more cars are coming equipped with keyless ignition systems that require the key fob to be close by in order to work.

However, if you have an older car, you might be able to drive without the key fob. That’s because older cars typically have traditional keyed ignition systems. As long as you have the physical key, you should be able to start the car and drive it.

Of course, even if your car doesn’t require the key fob to start, it’s still a good idea to keep it with you. That’s because the key fob often also serves as a remote entry device for locking and unlocking your doors. So if you lose it, you’ll also lose that convenience.

What Happens if You Drive Without the Key Fob?

If you’re like most people, you probably don’t think too much about your car key fob. It’s just something that you use to unlock your doors and start your engine. But what happens if you drive without the key fob?

For starters, you’ll likely notice that your car doesn’t drive as smoothly as it normally does. This is because the key fob helps to communicate with the car’s computer, which tells the car how to operate. Without the key fob, the car will still run, but it won’t be able to take advantage of all of its features.

Additionally, you may find that your car doesn’t start as easily as it normally does. This is because the key fob also helps to start the engine. If you turn the key without the key fob present, it’s possible that the engine will either not start at all or will stall soon after starting.

Lastly, driving without a key fob can be dangerous if you’re in an accident. That’s because the airbags in your car may not deploy if they don’t receive a signal from the key fob. So, even if you’re wearing a seatbelt, you could be at risk for serious injuries if you’re involved in a collision while driving without a key fob.

How to Prevent Losing Your Key Fob

If you’re like most people, you probably don’t give much thought to your key fob. But if you lose it, it can be a major inconvenience (not to mention expensive). Here are some tips to help you prevent losing your key fob:

1. Keep it attached to your keychain. This may seem obvious, but it’s worth repeating. Make sure your key fob is always attached to your keychain, so you won’t forget it when you’re on the go.

2. Store it in a safe place. When you’re not using your key fob, store it in a safe place where you won’t lose track of it. This could be a drawer in your nightstand, a kitchen cabinet, or even a zippered pocket in your purse or backpack.

3. Keep a spare key fob on hand. If you do happen to lose your key fob, having a spare one on hand can be a lifesaver. You can either purchase a spare from the dealership or online, or have one made by a local locksmith.


Without the key fob, you won’t be able to get very far. The car will only drive for a short distance before it shuts off. This is a safety feature to prevent someone from driving your car without the key fob. If you’re in an emergency situation and need to get somewhere quickly, you may be able to make it a few blocks before the car shuts off. But if you’re planning on going on a long road trip, you’ll need to find another way to get there.