How to Repair a Dead Car Key
Extreme heat or cold can cause a vehicle to stop working. Wait a while before replacing it.
If your car keys are damaged it can be a major trouble. And it always occurs at the most inconvenient moment! Repairing a damaged key without the need to purchase another one.
Dead Key Fob Batteries
Modern key fobs let us to open doors, trunks and tailgates without having to search for a key. Some key fobs even come with a built-in key that can be used to start cars. However, these fobs are dependent on a small battery that powers their remote functions. If the battery is dead then the key fob cannot transmit the signal needed to start the vehicle. There are many methods to repair a dead car key fob.
First, try to determine if your key fob is in fact dead. If it appears to be, you'll have to replace the battery. You can do this yourself by taking the key fob away from its clip or using a small flat head screwdriver to remove it. You should not apply too much force, or it could cause damage to the fob. Also, make sure that you're using the right kind of battery. Certain models might require a different type of battery. If you aren't sure what kind of battery your car needs it is possible to find the details in the owner's manual, or visit an Interstate All Battery Center to get a specialist in battery assistance you.
It is possible to revive the key fob that's dead by moving it closer to the vehicle. The majority of key fobs utilize RFID (radio frequency identification) that only operates at a short distance. The ignition system needs to be able detect the signal. You can unlock your car or even start it if you move few inches closer.
Many car manufacturers have a backup mechanism that can be activated when the key fob battery is dead. Ford for instance has a slot that is dedicated to the key fob. When inserted correctly the key fob will activate the engine of the car. There are instructions in the owner's manual on how to locate this slot and insert the key fob correctly. If you're unable to get your car started using this method, you should contact roadside assistance.
Broken Key Ring
The chip inside the key fob is what communicates with your car's immobilizer system to start the engine. This chip can be damaged or there could be programming errors. If this happens, your key fob won't be able to transmit the correct identification code and your car won't begin. A malfunctioning transponder could be caused by physical damage to the key shell, or wear and wear and tear on the contact pads.
Usually the moment a key fob begins to have trouble communicating with the immobilizer system of your vehicle there will be specific warning indicators on the dashboard. These include error messages flashing lights, or the key not locking the car. If you notice any of these warnings, call your local locksmith right away to repair your key fob or replacement.
It's very easy to damage the ring of your keys by applying too much pressure on it, particularly when carrying a lot of keys. This could cause the fob to crack in half. This is one of the main reasons for a broken car keys. If this happens, attempt to use super glue to fix the issue by applying a small amount the glue to both sides of the split and then gently pressing them together. It is important to make use of a gel-type glue that dries slowly to prevent drips or runniness.
If remote car key repair does not work, you need to get in touch with a professional locksmith right away to prevent any further damage to your vehicle. A locksmith who is certified will be able to repair or replace your fob in a short time and ensure that the ignition and door locks do not get damaged in the process.
It can be very frustrating when your key fob is damaged. It's not a reason for panic or frustration. You can make proactive steps to lessen the possibility of your key fob breaking in the future. These include 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 broken off the little key ring loop at the top, where it connects to the keyfob. It's believed to be made of extremely soft plastic or metal. I've made a hole, then wet-sanded it to make it more durable. However, I'm sure that's not helping.
I've also wrapped the broken part of the ring in clear tape, but it does not seem to do any good. It's a shame because I use the little split rings to keep my keys in place.
If the key fob's case is broken, you can often remove it and replace the battery if the battery is not already dead. There are online kits for this, but they generally only offer a temporary fix - it is more efficient to take it to a technician who will replace the battery and reprogram the key fob. Alternately, you may be able to find an alternative case at the home improvement store or a locksmith. These cases aren't as expensive as an entirely new key fob.