Car Touch Screen Not Working After Cleaning? Easy Solution

If your car touch screen stopped working after you cleaned it, don’t panic! It’s most likely that the cleaning solution you used is to blame. Many household cleaners contain chemicals that can damage the coating on your car’s touch screen. Are too facing Car Touch Screen Not Working After Cleaning it?

When it comes to keeping your car’s touch screen clean, there are a few things you need to keep in mind. First, avoid using harsh cleaners or abrasive cloths, as these can damage the screen. Instead, opt for a gentle cleaner and a soft, microfiber cloth. Second, be sure to unplug any accessories before cleaning, as water and electricity don’t mix!

Finally, take care when cleaning around sensitive areas like the microphone or speakers. With these tips in mind, you’ll be able to keep your car’s touch screen clean and looking great for years to come.

If you’re not sure what type of cleaner to use or if you don’t know how to fix your broken touch screen, read this article to find out how!

Car Touch Screen Malfunction

Car Touch Screen Malfunction

You’re trying to change the radio station and suddenly, your car’s touch screen won’t respond to your touch. Or, you’re trying to enter an address into your navigation system and the screen is unresponsive.

If this has happened to you after cleaning your car’s touch screen, there are a few possible reasons why. It could be that water got into the system when you were cleaning, or that you used a cleaner that is too harsh for the screen.

Another possibility is that you accidentally pushed a button that turned off the touch screen functionality. If this is the case, simply turn the screen back on by pressing the correct button. In some cars, the touch screen will also become unresponsive if the car’s battery is low. If you think this might be the problem, try starting your car to see if that restores the touch screen to working order.

Lastly, it could be that there is a problem with the car’s touch screen itself. If none of the other solutions work, you may need to take your car in for service to have the touchscreen repaired or replaced.

Car Touch Screen Not Working After Cleaning: Possible Reasons Why

You just cleaned your car’s touch screen and now it’s not working. What gives? Here are a few possible explanations:

1. The Cleaning Solution You Used Was Too Harsh

Car Touch Screen protector

Some cleaners can strip away the coating that protects the screen from scratches. If this is the case, you’ll need to buy a new screen protector.

2. You Used An Abrasive Cloth

Abrasive Cloth

Even if you didn’t use a harsh cleaning solution, an abrasive cloth can damage the delicate surface of the screen. Try using a microfiber cloth instead.

3. You Got Water On The Circuit Board

water on circuit

This is a common problem when cleaning touch screens. If water gets on the circuit board, it can short out the electrical components and render the screen unusable. To avoid this, be careful not to get any water on the back of the screen.

4. You Applied Too Much Pressure

Cleaning your car’s touch screen doesn’t require a lot of elbow grease. In fact, too much pressure can actually damage the screen. Use a light touch and avoid scrubbing too hard.

5.You Forgot To Turn Off The Power

off car touch screen

It sounds like a no-brainer, but it’s easy to forget to turn off your car’s touch screen before cleaning it. If you don’t, you run the risk of damaging the electrical components inside the screen. So make sure to power down before you start cleaning!

How To Clean Car Touch Screen Properly

Your navigation and audio system’s screen is probably a “Thin Film Transistor Liquid Crystal Display” (TFT LCD), which is like a laptop screen. In addition to using advanced microtechnology, it is also coated to cut down on glare and keep the image sharp and colorful almost all the time.

Here’s the right way to clean your car touch screen:

Turn Your Vehicle Off

You shouldn’t mess with pixels that are still sending out signals. Turning off the screen will also help you see unwanted clutter on your screen better because you are working on a dark surface.

Find Your Microfiber Cloth

This soft, dry cloth is like the ones used to clean a tablet, smartphone, or glasses. Because they don’t scratch, they are great for LCD screens in cars. When dry, a good microfiber cloth will remove most of the dirt and dust from your screen.

What Not To Do

You shouldn’t use paper towels or old rags made of cotton on your screen because they will scratch it. Both of these things are very rough, and neither of them will do a very good job of cleaning the screen’s surface.

Gently Wipe The Screen

If you use too much force, your LCD screen could get broken. Make use of the microfiber cloth to remove any remaining traces of oil that may be present.

If your device has a lot of grime or other hard-to-remove buildups, you probably won’t be able to clean it with just a dry cloth. Spray a small amount of screen cleaner without ammonia or alcohol on your microfiber cloth. Cleaners for the home or kitchen that have alcohol or ammonia in them should never be used on a screen because they will cause damage that can’t be fixed.

Extra Tips

  • Take care not to let the cleaning solution sit for too long on the car’s multimedia or satellite navigation screens.
  • The protective coating on the majority of car screens will be damaged if you clean your device with a cleaner that’s alcohol-based.
  • Wipe your touch screen with a soft cloth instead of a paper towel or facial tissue to prevent scratching. A microfiber cloth is absolutely necessary if you want to avoid damaging your touch screen when cleaning it. In contrast to paper towels, soft microfiber cloths can be used to clean your touch screen without leaving any scratches.

Other Possible Reasons For Car Touch Screen To Not Work

Unresponsiveness

If the screen’s calibration is off, it won’t work as expected because it can’t tell how hard you touch it accurately. Also, a touchscreen can stop working if dirt and dust build up on it.

Problem With The Wiring

Problem With The Wiring

If something goes wrong with the wiring inside, your touchscreen won’t work. It’s possible that you won’t be able to switch it on at all in certain circumstances. This can happen if the installation was done wrong, which shouldn’t be too hard to fix. It is possible for the wires to become disconnected whenever there is significant shaking.

Physical Damage

Physical Damage

Because they are so fragile, touch screens are easily broken by physical damage. They can be broken easily. For example, if your car hits a speed bump too hard, you might get a few cracks or, in the worst case, a broken display!

If the screen is hit by accident, it will also break. Scratches are another potential result of prolonged contact, which can lead to significant issues in the long run. If you want them to last a long time, you have to be extra careful with how you use them.

Conclusion

In conclusion, if your car’s touch screen is not working after you’ve cleaned it, there are a few things you can try. First, check to see if the screen is dirty or if there are any smudges. If so, try cleaning it again with a soft, dry cloth.

If that doesn’t work, try restarting your car. If that doesn’t fix the problem, you may need to take your car to a mechanic or dealership to have the screen replaced. Thank you for reading! We hope this article was helpful for you.

Frequently Asked Questions

How do I fix an unresponsive touch screen car?

Touch screens are helpful, but if they don’t work, they’re useless. Here are some things you can try to fix if your car’s touch screen isn’t working:
-> Wipe down your touch screen.
-> Restart the touchscreen, turn it off, and then back on.
-> From the options menu, change the settings.
-> Reset to the original settings.
If these steps don’t work, you might have to fix or replace the device.
Depending on what you want, it will cost between $100 and $300 to have a pro replace the touch screen in your car.

Can you use Windex on touch screens?

Never use Windex or other ammonia-based glass cleaners on your touch screen. The ammonia will ruin and change the color of the screen membrane for good.

Does alcohol damage touch screens?

Avoid solutions of bleach and ammonia that have not been diluted, as well as solutions of isopropyl alcohol with a concentration of more than 70%. Before using a damp cloth to clean a device, you should first wring out as much water as you can from the cloth.

When the wrong solutions are used, touch screens can lose their clarity, change color, and stop working.

What can I clean my car touch screen with?

When you clean your device with an alcohol-based cleaner, you risk damaging the protective coating that is typically found on computer screens. When you try to wipe or clean the surface of your touch screen with a paper towel or facial tissue, you run the risk of scratching the surface. A microfiber cloth and some water are the only things that should be used to safely clean touch screens.

For the best results, lightly mist your microfiber cloth with distilled water before wiping your screen from side to side OR from top to bottom. To clean the surface, you should only use microfiber and move in circles.


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Anna Swiatecka
By Anna Swiatecka

“Music has heart and soul and the heart of a music system is your speaker” My name is Anna and I am the author of publications on mybestspekaers blog. I am passionate about music and audio electronics. Privately, I am a computer graphic designer, a fan of healthy food, bicycle, and travel.


My Best Speakers is reader-supported. When you buy through links on our site, we may earn an affiliate commission.

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