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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 it repaired. Mobile auto detailing experts can repair scratches caused by keys, and restore the original appearance of your vehicle. Begin by noting and identify the issue with the key. Then examine the key to confirm that it is working properly. 1. Take off the cap from the key. Because of their constant use, keyboards are prone to wear and tear. They may also collect food, dust and hair that could cause them to malfunction. Cleaning your keyboard will help eliminate these particles and extend the life of your keyboard. Shut down your computer first, and then disconnect the keyboard, in the event that you are able to. This will prevent accidental commands from being typed while you're working on the keyboard. Find a space where you can arrange all of the keys. This will allow you to easily connect them once you're done. If you don't have the keycap remover tool Try using the butter knife or flathead screwdriver. You could also make use of a bent paperclip to create a “U-shape” to secure it under the key. After you've removed the cap, wash it off and wipe the switch clean. You can also clean the key stems that are the tiny towers or clips that extend from the faceplate of each key. Use a cotton swab that has been dipped in isopropyl ethanol to wipe off any debris that may be on the faceplate. Avoid getting alcohol on the printed area of the key since it could damage it. After you've cleaned the key it's time to attach it. Start with the top left corner, and proceed down the rows one key at a time. If you're using a fresh keycap, make sure you align it with the switch and press it down evenly on all sides to snap it into the right position. When you're reconnecting the keycap be aware of larger keys such as the enter and space bar. They are joined to a bar of metal that is easily damaged if not careful. After you've placed the keycaps all over the keyboard, press down the keys to test them. When the keycap is properly connected you should hear a click sound and feel it press down. If not, you may have to try again reattaching it or bring it to a professional. 2. Clean the key Keys can feel sticky and mushy for many reasons however the most common reason is that it's not properly set in its base or the key mechanism. For keyboards that are used on desktops the most effective solution is by using a blunt prying item like a flathead screwdriver or butter knife to pry the corner of the key loose. You'll hear a snap when the key falls off, and you can then wash it with alcohol or water to clean it. If your keys have rust, you can scrub with lemon and salt. You can also soak keys in a solution of water and vinegar. Close your computer and unplug it if necessary. It is also essential to ensure that you are grounded, as the final thing you want is to harm sensitive electronic components by generating static electricity. Begin by wiping the entire key and its surroundings with a lint-free, dry cloth that you've thoroughly wrung to avoid getting any moisture between the keys. Use a mild cleaning solution as stronger cleaners may damage the plastic. Then you can use a cotton swab soaked in isopropyl alcohol (rubbing alcohol) to wipe the edges of the keys and the surrounding area. Be sure not to get any of the alcohol on the printed area because this could cause discoloration or even strip the lettering off your keys. You can also buy an electronic cleaning brush from a general store. This will allow you to get rid of stubborn dirt and other debris. You can also purchase items in a gel consistency which can be sprayed on your keyboard, then peeled away. This will take away any loose debris between your keys. If your key is sticky or mushy, even after you've tried all of the above, it might be time to replace it. Depending on the kind of key, this can be a simple procedure or more complex, and you may need to disassemble the entire mechanism to take out the old key and put the new one on. 3. Reattach the keycap We rarely think about our keys until they are damaged or locked in the car. It can be a real headache, 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 doesn't work then you can try prying the cap off of the key and cleaning it. Make use of a plastic tool, such as a credit-card or a spudger. (You could also employ a knife if are in rush). You should also be equipped with a small tool, such as the toothpick and tweezers that can be used to clean the tiny grooves around the key. After you've cleaned your key, you can put it back on the cap to the key and test it. If the key does not respond, you may have to replace the switch on your key. If your keyboard is old or the key switch is damaged, then you will need to purchase the replacement. You can also solder it in place. This is a harder fix, but it's typically the only option when the key isn't working. Dust accumulation under the key is one of the most common causes for a key to not work. You can clean the area to remove any dirt and debris. The key might stop working because the switch has corroded. This could happen when water or any other liquid gets into the switch, and this could cause corrosion that will eventually eat away at the pins on the key switch as well as connectors on the circuit board. To avoid this happening, you can clean the circuit board with contact cleaner before replacing the key. This will make the switch more corrosion resistant and will make it easier to pop it out and solder the new switch. If you're not confident in doing this yourself then you can take your laptop to an repair shop for electronics to have it fixed. They'll inform you if your key switch is able to be saved, and be able to replace it if necessary. 4. Test key fob repair g28carkeys.co.uk If a key doesn't start the car, it could be a hassle and even risky. It can also be costly if you need to buy an alternative key fob. Before you rush to the auto or electronics store you can try a few quick fixes. It is recommended to first try a spare key in order to confirm that it is your original key that's causing the problem. This will help identify the issue and save money in the long run. If the key still doesn't work, you should take it apart to see what the problem is. The key cap, key carriage and key pad are the three primary components of most keys. Each of these parts can cause different problems with the key. The cap of the key can be sagging or tilted. This could prevent the key from snapping into place when you press the key. This can be corrected by applying the cap again. Another possibility is that the key carriage or the key pad could be dirty or damaged. These parts are hard to repair, but they can be cleaned using a toothpick and a tweezer. You should be careful not to damage any internal components as this could cause the key to stop working completely. You can also perform a key-rollover test. This test checks whether or not the key can register multiple combinations of keys at the same time. This can be tested by pressing multiple keys simultaneously, and then checking if they all register correctly. If any keys don't register, you may have to clean or replace them. You can also replace the battery inside your key fob. It's a simple and cost-effective method of testing your key, and it will aid in determining whether the issue is due to an unresponsive battery or a malfunctioning ignition switch.