How to Repair a Dead Car Key
Extreme heat or cold can cause a vehicle to stop working. You should wait a while before spending money to replace it.
If your car keys are damaged it's a huge hassle. It occurs at the worst time! There are a few ways to fix the broken car key that don't require a new one.
Dead Key Fob Batteries
Modern key fobs allow us to open trunks, doors and tailgates without having search for a key. Some key fobs even have a built-in key that can be used to start cars. However, these key fobs depend on a small battery that powers their remote functions. If the battery fails then the key fob cannot transmit the signal needed to turn on the vehicle. Fortunately, there are many ways to fix a dead key fob and get your car functioning again.
First, you must determine the condition of the key fob to determine if it's actually dead. If it appears to be dead, you'll have to replace the batteries. You can do this yourself by removing the key fob from its clip or using a small flat head screwdriver to remove it. You should not apply too much force, or you could damage the fob. You should also make sure that you're using a correct kind of battery. Some models may require a different battery. If you're unsure of the type your car requires it is possible to find the information in the owner's manual, or visit an Interstate All Battery Center to get a specialist in battery assistance you.
If the key fob isn't dead, you can sometimes revive it by moving it closer to your car. Since the majority of key fobs use RFID (radio-frequency identification) they can only operate for a short time and need to be near enough to allow the ignition system to recognize the signal. You can unlock your vehicle or even start it if you move few inches nearer.
Many car manufacturers have an emergency mechanism that can be activated when the key fob battery is dead. For instance, many Ford models have a separate slot for the key fob which will activate the engine when it is properly inserted. You can find the instructions in the owner's manual of how to locate this slot and insert the key fob correctly. If you are unable to start your car using this method, be sure to get assistance from roadside assistance.
Broken Key Ring
The internal chip of the key fob is what communicates to the immobilizer of your car in order to start the motor. This chip can be damaged or there might be programming errors. If this occurs the key fob won't be able to transmit the correct identification code, and your car won't begin. In company website transponder key may also be caused by physical damage or wear and tear on the key shell or contact pads.
Usually the moment a key fob begins to struggle with the immobilizer system of your vehicle and you notice specific warning signs on the dashboard. These can include errors messages, a flashing light or the key not locking or unlocking the vehicle. If you notice any of these warnings, call your local locksmith immediately to repair your key fob or replacement.
If you have a lot of keys, it's easy to break your key ring. This could cause the key fob to split in half, which is one of the most common causes of car keys breaking. If this happens, attempt to use super glue to fix it by applying a small amount of the glue to both sides of the break and then gently pressing them together. It is crucial to use a gel-type glue that dries slowly to prevent drips or runniness.
If this method doesn't work then you must seek out a professional locksmith as soon as possible to prevent further damage to your vehicle. A professional locksmith will be able to repair or repair your key fob swiftly and will be able ensure that the ignition lock and door lock aren't affected in the process.
If your key fob gets damaged it can be frustrating and uninviable. However, it's not cause to panic or get annoyed. You can take proactive steps to reduce the chance of your key fob failing in the future. This includes regular maintenance, key protectors and keeping a spare. Quicksmith's staff is on hand to help you if your key fob is damaged.
Broken Key Loop
One of my MK5 keysfobs broke off the small key ring that is at the top, which is where it connects to the keyfob. It's believed to be made of very soft plastic or metal. I've drilled a hole, and wet-sanded it to make it stronger, but I suspect that the issue isn't solved by this.
I've also wrapped the broken part of the ring in clear tape, but it doesn't seem to do much good. It's a shame because I use the tiny split rings to keep my keys in place.
If the case of the key fob is broken, you can often open it up and replace the battery if it is not already dead. There are online kits available to help, but they typically only provide temporary fixes - it might be better to take it to a technician who will swap out the battery and reprogram the key fob. You can also find an updated case at a locksmith or home improvement stores. They're unlikely to cost as much as the new key fob.