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How to Fix a Key Scratch on Your Car There are several options in case you have scratched the key of your car and want to get it fixed. Mobile auto detailing experts can fix the scratch and restore the original appearance of your vehicle. Start by observing the key and identifying any issues. Check the key to make sure it works properly. 1. Remove the cap on the key. Because of their constant use, keyboards are susceptible to wear and tear. They can also accumulate hair, dust, and food which can cause them to malfunction. Cleaning your keyboard can help get rid of these particles and extend the life of your keyboard. Turn off your computer first and disconnect the keyboard, in the event that you are able to. This will stop accidental commands from being typed while you're using the keyboard. Find a clear space where you can set out all of the keys. This will make it easier to attach the keys once you're done. If you don't have a keycap removal tool, you can try using a flathead screwdriver or butter knife. You can also make use of a paperclip bent into a “U-shape” to hook under the key. After you've removed the cap, wash it off and wipe the keyswitch clean. You can also clean key stems. They are the little towers that are affixed to the faceplate. To clean the faceplate, you can use a cotton swab which has been dipped into isopropyl. Avoid getting alcohol on the printed portion of the key as it may damage it. Reattach the key after you have cleaned it. Start with the top left corner, and work your way across each row one key at a time. If you're using a brand new keycap, make sure you align it with the keyswitch and press it down evenly across all sides to snap it in place. Be aware of the keys that are larger, such as the space and enter bars when you replace the keycap. They are joined by a metal bar that can easily be damaged if not careful. After you have placed the keycaps all over the keyboard, press down on the keys to test them. You should hear a click, and feel the key pressing down normally when it's reattached properly. If not then you might need to try reattaching the cap again or taking it to a professional. 2. Clean the key It could be due to a variety of reasons that a key feels sticky or mushy however, most often it's because the key isn't inserted properly in its base or key mechanism. The easiest solution to resolve this issue is to make use of a flathead screwdriver or butter knife to break the corner of the key off. You'll hear a snap when the key falls off and you can wash it with alcohol or water to clean it. If your keys have rust and are dirty, you can clean them using lemon and salt. You can also soak keys in a solution of water and vinegar. Shut down your computer and unplug if needed. It is essential to ground yourself as well as the last thing you would want to do is damage electronic components by static electricity. Begin by wiping the key and its surroundings using a lint free cloth. Make key repair service near me to squeeze it out well so there is no moisture between the keys. Use a mild cleaning solution as stronger cleaners could harm the plastic. Use a cotton swab dipped in isopropyl (rubbing) alcohol to clean the edges of the key. Be careful not to get any of the alcohol on the print, since this can cause discoloration or even strip the letters off your keys. You can also buy an electronics cleaning brush at a general retailer. This will help remove any stubborn dirt or debris. You can also purchase items in a gel consistency which can be applied to your keyboard, then peeled away. This will eliminate any loose debris between your keys. If your key is sticky or mushy, even after you've tried the solutions above it could be time to replace it. Based on the type of key, this can be a simple procedure or more complicated. You might have to disassemble the entire mechanism to remove the old key and put the new one in place. 3. Reattach the cap to the key. We rarely think about our keys until they're damaged or locked in the car. It can be a real hassle, but you can fix it and save money. Try first using compressed air to blow away any dust or debris that may be blocking the key switch. If this doesn't work you, try prying the cap off of the key and cleaning it. Use an item that can be used to pry the key like credit cards or a spudger (you could also employ butter knives in a pinch). Also, you should have a small tool such as the toothpick or tweezers for cleaning the tiny grooves in the key. Once you've cleaned the key, you can reconnect the cap to the key and test it. If the key doesn't respond, you may have to replace your key switch. If your keyboard is too old or the key switch is damaged, then you'll need a replacement. You can also solder it in place. This is a difficult fix, but is usually the only option in the event that the key is no longer working. Dust accumulation under the key is one of the most frequent reasons for a key not to work. You can clean the area to get rid of any dirt and debris. A key may cease to function because the switch has corroded. This could happen when water or other liquids get into the switch, and can cause corrosion that could eventually eat away at the pins on the key switch as well as connectors on the circuit board. You can prevent this by cleaning the circuit board prior to replacing the key. This will make the switch more resistant to corrosion and it will also make it easier to remove and solder into the new key switch. If you're not confident doing it yourself then you can take the laptop to an electronics repair shop to have it fixed. They'll tell you if your key switch is repairable and if not, they can replace it. 4. Test the key If a key doesn't start the car, it can be frustrating and even dangerous. If you need to purchase a new key fob, it could be expensive. However, before you rush out to the auto shop or to an electronics store, there are a few quick fixes you can try. The first thing you should try is to use a spare key to confirm that the original key is actually the problem. This will help to pinpoint the issue and save money in the long term. If the key doesn't work, you need to take it apart to see what's wrong. The majority of keys are made up of three parts including the cap for the key and the key carriage and the key pad. Each of these components can cause different issues for the key. The key cap can be sagging or tilted. This can prevent the key from snapping into position when you press the key. This can be fixed by replacing the cap. A damaged or dirty key pad or key carriage is another possibility. These parts are difficult to repair but can be cleaned with the use of a toothpick and tweezer. Be cautious not to harm any internal parts as this could cause your key to stop functioning completely. You can also try performing a key rollover test. This test checks whether the key can be registered with more than one combination of keys at the same time. This is done by pressing a variety of keys simultaneously and then determining whether they are all registered correctly. If any keys do not register, you might need to clean or replace them. You can also replace the battery inside your key fob. This is an easy and inexpensive method to test your key and also help you to determine if the problem is caused by the battery being dead or a malfunctioning ignition switch.