How to Repair a Dead Car Key
Extreme cold or heat can sometimes cause a vehicle to stop working. Try waiting a little while before spending money to replace it.
car key repairs quite a hassle when keys to your car fail and they happen at the most difficult times! There are a few ways to repair broken car keys that won't require an entirely new one.
Dead Key Fob Batteries
Modern key fobs allow us to open trunks, doors and tailgates without having to fumble around for a physical key. Certain key fobs come with an integrated key that can be used to start our vehicles. However, these key fobs are dependent on a small battery that powers their remote functions. If the battery is dead and the key fob stops working, it cannot send a signal to trigger the vehicle. Luckily, there are several ways to repair a dead key fob and get your car running again.
First, you must determine if the key fob is really dead. If it appears to be dead, you'll have to replace the batteries. You can do it yourself by taking the fob off its clip, or by using an screwdriver with a flat-head. Be careful not to put too much pressure on the fob or you may damage the fob. It is also important to ensure that you're using the correct kind of battery. Some models might require a different type of battery. If you're not sure which kind of battery your car needs the most common place to look is the information in your owner's manual or visit an Interstate All Battery Center to get a professional to assist you.
If the key fob actually isn't dead, you may be able to revive it by moving it closer to your car. Since the majority of key fobs are RFID (radio-frequency identification) they only work at a limited distance and need to be near enough to allow the ignition system to be able to recognize the signal. If you are able to move a few inches closer your car, it might unlock or even start it.
Many car makers have an emergency mechanism that is activated when the battery of the key fob is dead. For example, most Ford models come with a designated slot for the key fob which will activate the engine when properly inserted. Go through the owner's manual to find details on how to locate the slot and how to insert the key fob. If you're unable to get your car started using this method, you should contact roadside assistance.
Broken Key Ring
The internal chip of the key fob is what communicates to the immobilizer on your car to allow it to start the motor. The chip could be damaged or there might be programming errors. If this occurs the key fob won't be able to send the correct identification code and your car won't begin. homesite 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 the key fob is having trouble communicating with the immobilizer system of your vehicle. These could include error messages, a flashing light or the key not locking or unlocking the vehicle. If you observe any of these signs, you should contact your local locksmith right away for key fob repair or replacement.
When you carry many keys, it's easy to damage your key ring. This can cause the key fob to split in half, which is one of the most frequent causes of car keys breaking. You can use super glue on both sides of the crack and gently press them together to fix the issue. Make use of a gel-type glue that dries slowly in order to avoid drips or runniness.
If this method doesn't work, you need to contact a professional locksmith right away to prevent further damage to your car. A professional locksmith will be able to replace or repair your key fob quickly and will be able to ensure that the ignition lock as well as the door lock do not get damaged by the process.
It can be frustrating when your key fob is damaged. However, see this site is not a reason to panic or become angry. You can make proactive steps to lessen the likelihood of your key fob breaking in the near future. This includes regular maintenance, key protectors and keeping a spare. Quicksmith's team is available to assist you in the event that your key fob fails.
Broken Key Loop
One of my MK5 keyfobs is broken off the tiny key loop on top of the loop where it joins the keyfob. It's made of soft metal or plastic. I've drilled a hole, and then wet-sanded it to make it stronger, but I suspect the problem isn't resolved by this.
I've also tried wrapping the broken portion of the ring in clear tape, but that doesn't seem to do much good. It's really too bad because I use the rings to hold my keys on the mini-split ring which holds the larger split ring for the other keyfobs.
If the key fob case itself is broken it is usually possible to remove the case and replace the battery (assuming the battery isn't already dead). Online kits are available however they're only an interim solution. It is more efficient to have it repaired by a mechanic. Alternatively, you might be able to find the replacement case at the home improvement store or locksmith. They're not as expensive as an entirely new key fob.