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How to Fix a Key Scratch on Your Car There are several options if you have scratches on the keys of your car and you want to get it fixed. Mobile auto detailing experts can repair a scratch on a car key, restoring its original appearance. Begin by noting and identifying the issue by using the key. Then test the key to ensure it's working correctly. 1. Remove the cap from the key. Keyboards are prone to wear and tear due to daily use. They may collect food, dust, hair, and other debris that can cause them to malfunction. Cleaning your keyboard will get rid of these particles, and will prolong the life of your Keyboard. The first step is to turn off your computer and then disconnect the keyboard if it is possible. This will stop accidental commands from being typed when you're working on your keyboard. Next, find a clear workspace where you can lay out each of the keys. This will make it easier to attach the keys after you're finished. If you don't own the keycap remover tool, try using the butter knife or flathead screwdriver. You can also improvise and make use of a bent paperclip to create a “U-shape” to hook under the key. Once you have removed the cap from the key, wash them off and wipe down the switch. You can also clean the stems of keys, which are the little towers or clips that protrude from the faceplate of each key. Use a cotton swab that has been dipped in isopropyl ethanol to wipe off any debris on the faceplate. Be careful not to spill any alcohol on the printed parts of the key, as it could cause damage to the key. Reattach the key after cleaning it. Start at the upper left corner and move down each row, one key at a time. If you're using a new cap set it up with the key switch and press evenly across all sides. Be aware of the larger keys like the space bar and enter keys, when you reattach the cap. These keys are connected to a metal support bar that can be easily damaged if you're not careful. After you've put the keycaps all over the keyboard, press down the keys to test them. You will hear a click and feel the key pressing down normally after it's been properly reattached. If you don't, you may need to try reattaching the keycap again or taking it to a professional. 2. Clean the key A key may be sticky and mushy due to various reasons and the most common reason is that it's not set correctly in its base or the key mechanism. The easiest solution to resolve this issue is to use a flathead screwdriver or butter knife to cut the corner of the key away. The key will come off by a snap. You can clean it by washing it in alcohol or water. If keys are rusty, you can scrub them with salt and lemon, or put them in a solution of vinegar and water to get rid of iron particles that cause corrosion. Close your computer down and unplug it if you need to. It is also essential to ground yourself, since the most important thing you want to avoid is to harm sensitive electronic components by generating static electricity. Start by wiping the whole key and its surrounding area with a lint-free, dry cloth that you've thoroughly wrung to ensure that there is no moisture between the keys. Make sure you use a gentle cleaning solution, since stronger cleaners can damage the plastic. Use car key fob repair near me that has been dipped in isopropyl (rubbing) alcohol to wipe the edge of the key. Be careful not to spill any alcohol on the print, since this can cause discoloration, or even strip the lettering from your keys. You can also buy an electronic cleaning brush at a general store. This will help you remove stubborn dirt and debris. Finally, there are many products that you can buy with the form of a slimy gel, which can be laid on top of your keyboard and then peeled off to remove any loose debris that has accumulated between your keys. If your key is sticky or mushy, even after you've tried the solutions above, it might be time to replace it. Depending on the kind of key, this may be a relatively simple task or it can be more complex, and you might have to disassemble the entire key mechanism to take out the old key and then put the new one in place. 3. Reattach the cap to the key. We rarely think about the keys to our car – until they get broken or locked inside the car. It could be a major hassle, but you can fix it and save money. Try using compressed air to blow away any dust or debris that might be blocking the switch. If this fails, you can try to pry the cap off of the key and clean it. Make sure you use a plastic prying item like credit card or spudger (you could also make use of a butter knife in a pinch). Also, you should carry a small tool, such as a toothpick or tweezers for cleaning the tiny grooves on the key. After you've cleaned your key, you can put it back on the cap and test it. If the key is still inactive, you may have to replace the key switch. If your keyboard is old or the switch is damaged, then you will need to purchase an alternative. You can solder it into place. This is a difficult fix, but it's often the only option in the event that the key no longer works. One of the most common reasons for the key to stop working is due to dust accumulation under the key. If this is the situation, all you have to do is clean the area and get rid of any debris or dirt. Another reason that can cause a key to stop working is that the switch that controls it has damaged. This can happen when water or another liquid is introduced into the key switch. It could cause corrosion, which can eventually eat away the connectors and pins on the circuit board. You can avoid this by cleaning the circuit board before replacing the key. This will make the switch more resistant to corrosion, and will make it easier to remove and then solder into the new key switch. If you're not confident in doing this on your own, you can always take the laptop to an repair shop for electronics to have it repaired. They'll determine if your key switch is able to be saved and be in a position to replace it if needed. 4. Test the key It can be a hassle and even risky when a key won't work to start your car. If you have to purchase a new key fob it can be costly. Before you rush to the electronics or auto store, you can try a few easy fixes. It is recommended to first try using a spare key to confirm that it is your original key that's causing the problem. This will help you pinpoint the issue and save you money in the end. If the key isn't working after taking it apart, you'll determine what's wrong. The key cap, the key carriage and key pad are the three primary components of most keys. Each of these parts can cause different issues for the key. A common issue is that the cap could be sagging or slanted, which could prevent it from snapping back into position when you press the key down. It is usually fixed by re-seating the cap. Another possibility is that the key carriage or the key pad could be damaged or dirty. These parts are hard to repair but can be cleaned with the help of a toothpick or a tweezer. Be careful not to damage any internal components, however, as this can cause your key to stop working completely. You can also perform a key-rollover test. This is a test that examines whether or not a key can register a variety of keys simultaneously. It is possible to test this by pressing several keys simultaneously and then evaluating whether or not they register correctly. If one of the keys fails to register, they may need to be cleaned or replaced. You can also replace the battery inside your key fob. This is a cheap and quick way to test your keys. It can also help determine if you have a dead battery or a malfunctioning switch.