How to keyless Entry repair a Dead Car Key

Extreme cold or extreme heat can cause a car to stop working. Try waiting a little while before you decide to replace it.

If your car keys are damaged it can be a major hassle. It always occurs at the most inconvenient timing! There are several ways to fix the broken car key that don't require an entirely new one.

Dead Key Fob Battery

Modern key fobs let us to open trunks, doors and tailgates, without having to fumble around for a key. Some key fobs have a built in key that can be used to start our vehicles. These fobs are powered by a tiny battery. If the battery fails then the key fob cannot transmit a signal that can trigger the vehicle. There are several methods to repair a dead car key fob.

First, try to determine if the key fob is actually dead. If it seems to be dead, you will have to replace the batteries. You can do this yourself by taking the key fob off its clip or using a small flat-head screwdriver to remove it. Do not use too much force or you may damage the fob. You should also make sure that you're using the correct kind of battery. Some models may require a different battery. If you aren't sure what kind of battery your car needs the most common place to look is the information in the owner's manual, or visit an Interstate All Battery Center to get a professional to assist you.

If the key fob isn't dead, you can sometimes revive it by moving it closer to your remote car key repairs. Since most key fobs are RFID (radio-frequency identification) they only function at a limited distance and must be close enough for the ignition system to detect the signal. If you can move just a few inches closer to your car key repair cost, it might unlock or even start.

Many car manufacturers have backup systems that can be activated when the key fob's battery is low. For example, most Ford models have a separate slot for the key fob that will turn on the engine if it is properly inserted. You can find instructions in your owner's guide on how to locate the slot and insert the key fob in the correct way. If you are unable to start your car using this method, you should contact roadside assistance.

Broken Key Ring

The internal chip inside the key fob communicates to the immobilizer on your car key repair in order to start the motor. This chip can 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 begin. In some cases, a faulty transponder key may also be caused by physical damage or wear and tear on the key shell or contact pads.

Usually when a key fob starts to have trouble communicating with your vehicle's immobilizer system there will be specific warning indicators on your dashboard. These could 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.

It's easy to damage the ring of your keys by applying too excessive pressure on it, particularly when carrying a lot of keys. This can cause the fob to break in half. This is one of the main causes of broken car key. If this happens, you can try to use super glue to fix the issue by applying a small amount the glue on both sides of the break and carefully pressing them together. Make use of a gel-type glue that is slow drying in order to avoid drips or runniness.

If this method isn't working and you are not sure, contact a professional locksmith right away in order to avoid further damage to your vehicle. A locksmith who is certified will be able replace or repair your fob swiftly and make sure that the ignition and door locks are not damaged in the process.

It can be frustrating when your key fob becomes damaged. It is not a cause for anxiety or anger. Instead you can take proactive steps to reduce the risk of your key fob breaking again in the future, including regular maintenance by using key protectors and having a spare key. If you do experience problems with your key fob the team at Quicksmith is here to assist you!

Broken Key Loop

One of my MK5 keyfobs has broken off the tiny key loop on top of the loop where it joins the keyfob. It appears to be made of extremely soft metal or plastic. I've drilled the hole and wet-sanded the surface to make it stronger. But I'm guessing that's not helping.

I've also attempted to wrap the broken part of the ring with clear tape, but that didn't seem much better. It's really too bad, since I use the tiny ring to hold my keys on the little mini-split ring that holds the larger split ring for the keyfobs that I have.

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). There are kits online for this, however they generally only offer a temporary fix - it is more efficient to take it to a mechanic who will replace the battery and reprogram the remote key fob repairs fob. You can also find an updated case at the locksmith or home improvement stores. These cases aren't as expensive as an entirely new key fob.