The 10 Most Scariest Things About Car Keys Repair 5 Tips For Car Keys Repairs

Modern car keys are quite complicated, and as such they require expert assistance to repair them if something goes wrong. This article will discuss five tips to keep your car key in top condition.

In many cases, key fobs or remote controls can be fixed by replacing the battery. In some instances, reprogramming is required. Consult your owner’s manual or an expert for more specific instructions.

Battery Replacement

Many modern cars now feature remote key fobs, which include keyless entry and remote start features, as well as the traditional car key made of metal. These keys are powered with small batteries which eventually run out and need to be replaced. Fortunately this process is easy and can be completed by any local auto accessory shop that has the correct type of battery for the car model you have.

Check the owner's manual for your vehicle to determine the type of battery is used. Once you know what type of battery is on your key fob, go to an auto parts store close to you and buy a replacement. Oftentimes, you can find the identical battery at a reduced price or even free if you take advantage of a special promotion.

If you're careful to not force something, you can tear away two seams using a flat-head screws or your fingernail. Find the compartment for the battery. It'll either be slotted in, or have a plus/minus symbol embossed. Install the new battery with care, making sure that it is placed in the same way as the old one.

After the new battery is in, replace the circuit board and then snap the two halves of your key fob together. Test the buttons after reassembling to ensure that everything is working. The key fob's ID will not be affected by changing the battery, therefore it shouldn't need to be reprogramed after the repair. This is a huge benefit for drivers looking to save money and avoid expensive trips to the dealership or a locksmith.

Repair of the ignition Cylinder

Modern key ignition systems for cars are complex and require a precise series of movements before the engine can start. A broken key cylinder can stop your car from starting. Although it's possible to repair the key cylinder however, it's not an easy procedure. The ignition is a delicate device that is designed to work with a specific key, and the process requires specialized tools, precise lubrication, and an exact understanding of how it's supposed function.

First, check whether the ignition is turning in the accessory position, and also if the key will insert properly. This will help you diagnose the issue and determine a solution. If you cannot rotate the cylinder in any direction, consult your owner's guide or contact locksmiths for assistance with the ignition.

If the cylinder rotates in the accessory position it is possible to make use of a screwdriver to press the small anti-rotation switch at the base of the cylinder. You can then rotate the cylinder until its slot line and tab are up, and then slide it out of its casing. If the cylinder doesn't move at all, or is stuck in a rut, you might have to tap it with a hammer or drill it. But only do so cautiously because drilling or rapping the cylinder could harm the steering column.

The new ignition cylinder will be installed once the old one is removed. After that, you'll need to code the new cylinder so it matches the key in terms of sequence and orientation. Also, you'll need to take off and inspect the tumblers. You'll also have to replace any worn-out tumblers.

When the cylinder is replaced, you'll need to attach the steering column and dashboard covers in the correct order. Be sure to carefully reattach the covers without affecting the wiring, as it's very easy to loosen the wires and cause disruption to vital electronic components. repair car keys near me 's also important to reattach the negative battery cable and then test your new ignition.

Key Programming

Modern car keys have a computer chip which communicates with the vehicle. To allow the key to start the engine, the chip and the car have to "know each the other".

A locksmith who has experience with various types of vehicles can reprogram a new key in a short time. They can also help if the lock on your car key has been damaged.

The majority of car locksmiths will tell you that the process can take less than a minute when you follow the steps properly. It could take longer for OBD2 programming or EEPROM programming, as these procedures require your locksmith to extract specific modules out of the car (security components) in order to identify the correct passcode and stored key data. These kinds of procedures should be reserved for professionals with in-depth knowledge of electronic circuits and circuit boards and can reduce the risk of corrupting data.

It's not common for people to misplace keys to their cars or leave them in the trunk of the car or even leave them at home after loading groceries in the back seat. In these scenarios it's not uncommon for you to be stuck at the side of the road with no way to get to your home or get to your destination. Locksmiths can program a spare key for your vehicle to allow you to drive once more.

The lock can be compromised or the key could be inoperable due to wear and wear and tear. If the teeth of your car key aren't fitting the lock as well, it is a good indication to replace the key.

Many people try to reprogram their car keys. However, repair car keys near me 's recommended that you hire a professional instead. These DIY methods can cause a corruption of the information on your car key which can cause it to malfunction or worse damage to your security system. A professional is less likely to make mistakes that could cost you thousands of dollars in the future.

Broken Key Removal

You'll have to remove your broken key from the ignition cylinder if it fails to function. It isn't possible to drive the vehicle until the broken key is removed. It is recommended to hire a professional complete the task, since incorrect use of lubricants and extraction tools can cause damage to the ignition. However, if you're determined to repair your car key that is broken at home first, there are some methods that could help.

A pair of needle-nosed pliers that have extra long tips can be used to grasp the key's end that's sticking out of the ignition. You can also supercharge your pliers by coating their business ends in sticky substances such as super glue, wax that has been melted, or putty. The pliers will then be able to grab the piece of key and pull it out of the cylinder.

A fine, stiff wire can be a great tool for sliding over a broken car key and pulling it out of the lock. You can use a paperclip for this purpose, but be sure to bend the ends to increase the amount of surface that can be used to hold the key fragment.


Mini hacksaw blades can be used to fix broken keys. But, they should be thin and small to fit in the small openings of ignition cylinders. These tools can be purchased at hardware stores as well as the auto parts section of large box retailers.

Spraying a small amount of oil into the key hole can also be a good idea, since it can loosen the stuck piece of car key and make it easier to remove. Never try to force a damaged car key out, since it could cause more damage to the key, and even the ignition. A car key that is bent or broken in half can be a risky and difficult task to repair, so it's a good idea keep a spare car key in a secure location at all at all times.