How to Repair a Dead Car Key

Sometimes extreme cold or heat can cause a car key to not function properly. It is best to wait a few minutes before spending money to replace it.

If your car keys get damaged it's a huge trouble. And it always happens at the worst possible time! You can repair a broken key without having to buy a new one.

Dead Key Fob Battery

Modern key fobs allow us to open doors, trunks and tailgates, without having to fumble around for a physical key. Some key fobs have a built in key that can be utilized to start our vehicles. These fobs are powered by a tiny battery. If the battery fails then the key fob can no longer transmit the signal needed to turn on the vehicle. There are a variety of ways you can repair a dead key fob and get your car operating again.

First, check whether the key fob really dead. If it seems to be, then you'll have to replace the battery. You can do it yourself by taking the fob off its clip, or by using a screwdriver with a flat head. Do not apply too much force or you could damage the fob. It's also important to be sure you're replacing the correct type of battery. Most key fobs are the CR2032 3-Volt battery, however certain models might require a different type of battery. You can find out what kind of battery your car requires by consulting the owner's manual, or visit an Interstate All Battery Center and ask a specialist to assist you.

If the key repair shops near me fob isn't dead, you may be able to revive it by bringing it closer to your vehicle. Since most key fobs are RFID (radio-frequency identification) they only work at a limited distance and must be near enough to allow the ignition system to recognize the signal. If you move a few inches closer to your car, it might unlock or even begin to work.

Many automobile manufacturers have a backup system that can be activated if the battery on the key fob is low. Ford for instance has a slot which is dedicated to the key fob. When inserted correctly, the key fob can be used to start the engine of the car. Refer to the owner's manual for instructions on finding this slot and how to properly insert the key fob. If you are unable start your car key fob repairs near me using this method, be sure to contact roadside assistance for assistance.

Broken Key Ring

The internal chip in the key fob is what transmits to the immobilizer on your car key fob repair to enable the motor. The chip could be damaged or there might be programming mistakes. If this happens, your key fob won't be able transmit the correct identification code and your car won't start. A faulty transponder can be caused by physical damage to the key shell or wear and wear on the contact pads.

Usually when a key lock repair near me fob starts to have trouble communicating with the immobilizer system of your vehicle there will be specific warning indicators on your dashboard. These could include errors messages, flashing lights or the key not locking or unlocking the vehicle. If you observe any of these signs, you should contact your local locksmith right away to repair your key fob or replacement.

It's easy to damage your key ring when you put too excessive pressure on it, particularly when carrying many keys. This could cause the fob to crack in half. This is among the main reasons for a broken car key. If this happens, try to use super glue to fix it by applying a small amount the glue on both sides of the break and carefully pressing them together. It is essential to apply a gel-type adhesive that is slow drying to avoid drips or runniness.

If this method does not work, you should seek out a professional locksmith as soon as possible to avoid further damage to your vehicle. A locksmith who is qualified will be able to Repair Car Keys or replace your fob quickly and will ensure that the ignition as well as door locks do not get damaged in the process.

It can be very frustrating when your key fob is damaged. However, it is not an excuse to panic or be frustrated. You can take proactive steps to decrease the likelihood of your key fob breaking in the future. This includes regular maintenance, key protectors and having a spare. Quicksmith's staff is on hand to help you if your key fob fails.

Broken Key Loop

One of my MK5 keyfobs has snapped off the little key loop at the top of the loop where it joins the keyfob. It's made of plastic or soft metal. I've punched a hole and wet-sanded it to make it stronger, but I suspect that the issue isn't solved by that.

I've also wrapped the broken part of the ring in clear tape, but that isn't doing any good. It's really a shame as I use the tiny rings to hold my keys on the mini-split ring that holds the bigger split ring for the keyfobs that I have.

If the case of the key fob is damaged, you could usually open it and replace the battery, if it is not already dead. There are online kits available however they are only an interim solution. It may be quicker to get it fixed by a professional. You can also locate an updated case at the locksmith or home improvement stores. They are not likely to be as expensive as the new key fob.