How to Repair a Dead Car Key

Extreme cold or heat can cause a vehicle to stop working. Take a moment before replacing it.

If your car remote key repair keys are damaged, it's a real hassle. It occurs at the most inconvenient timing! There are several ways to repair a broken car key that won't require an entirely new one.

Dead Key Fob Battery

Modern key fobs allow us to open doors, trunks and tailgates, without having to fumble around for a key. Some key fobs even come with an inbuilt key that can be used to start cars. These fobs are powered by a small battery. If this battery dies, the key fob cannot send a signal to activate the vehicle. There are a variety of ways you can fix a dead key fob and get your car running again.

First, determine the condition of the key fob to determine if it's really dead. If it seems to be dead, you will require replacing the batteries. You can do it yourself by removing the fob from its clip, or using a screwdriver with a flat head. Do not use too much force or it could cause damage to the fob. Also, make sure that you're using the correct type of battery. Some models may require a different battery. You can determine what type of battery your car needs in the owner's manual, or visit an Interstate All Battery Center and get a specialist in battery care to assist you.

If the key fob isn't dead, you may be able to revive it by moving closer to your car. Since the majority of key fobs use RFID (radio-frequency identification) they only work at a short distance and must be close enough for the ignition system to be able to recognize the signal. You can unlock your car or even start it by moving a few inches nearer.

Many car manufacturers include a backup mechanism that is activated when the battery of the key fob is dead. For instance, the majority of Ford models have a dedicated slot for the key fob which will start the engine when inserted correctly. Refer to the owner's manual for information on where to find the slot and how to insert the key fob. If you're unable to get your car started using this method, contact roadside assistance.

Broken Key Ring

The internal chip inside the remote key repairs fob is what transmits to the immobilizer on your car to allow it to start the motor. If the chip is damaged or if there are programming errors, the key will not be able transmit the correct identification code and your car won't start. A damaged transponder may be caused by physical damage to the key shell or wear and tear on the contact pads.

There are often warning signs on your dashboard if keys repair are not communicating with the immobilizer system of your vehicle. This could be error messages flashing lights, or the key is not locking the vehicle. If you see these warnings, contact your local locksmith immediately to request a replacement key fob or repair key fob.

It is very easy to cause damage to your key ring by putting too much pressure on it, especially when carrying multiple keys. This can cause the key fob to break in half, which is one of the most frequent causes of broken car keys. If this happens, you can try to use super glue to fix it by applying a small amount of the glue to both sides of the split and then gently pressing them together. It is important to use a gel-type glue that dries slowly to prevent drips or runniness.

If this method does not work, it's important to contact a professional locksmith as soon as possible to avoid further damage to your car. A locksmith who is certified will be able replace or repair car key your fob in a short time and ensure that the ignition and door locks aren't damaged in the process.

It can be very frustrating when your key fob gets damaged. However, it is not a reason to panic or become annoyed. Instead, you can take proactive measures to minimize the chance of your key fob breaking in the future. This includes regular maintenance by using key protectors and keeping an extra key. If you do experience an issue with your key fob the team at Quicksmith is here to assist you!

Broken Key Loop

One of my MK5 keyfobs has snapped off the small key loop on top where it attaches to the keyfob. It's made of plastic or soft metal. I've made a hole, then wet-sanded the area to make it more durable. But I'm guessing that's not helping.

I've also attempted to wrap the broken part of the ring using clear tape, but that didn't seem much better. It's really too bad as I use the rings to keep my keys in place on the mini-split ring that holds the larger split ring for the other keyfobs.

If the key fob's case is broken, you can often open it up and replace the battery if the battery isn't dead. There are online kits available for this, but they typically only provide a temporary fix - it might be better to take it to a mechanic who can swap out the battery and reprogram the key fob. Alternatively, you might be able to find an alternative case at the home improvement store or a locksmith. They are not likely to cost as much as an entirely new key fob.