How to Fix a Skoda Superb Key Fob Not Working

A malfunctioning keyfob could be a problem, as it can stop your car from starting or even allow you to enter. The good news is that the majority of key fob issues can be solved by a bit of troubleshooting and some common sense.

Replace the battery first. This is the most frequently encountered issue and can be resolved within a matter of minutes.

Dead Coin Battery

The first thing to check if your key fob isn't working is the battery. If the battery is dying, it's easy to fix - simply remove it and replace it with a fresh one. The key fob will then start functioning again. This is especially important since the batteries inside the key fob won't last long, and you'll probably need to replace them on a regular basis depending on how frequently you use the key fob.

If the new battery doesn't fix the problem it could be that there is another issue with the fob that requires professional assistance. Key fobs can have a number of problems, including signal interference, worn out buttons or buttons, water damage, receiver modules, and a dead battery. It is helpful to have a spare key fob in order that you can rule out any other possible causes.


The key fob's 12-volt battery is vital to power all on-board electronics, including the remote keyless system and central locking system. The remote keyless system will not function when the battery is damaged, or if it has lost its charge. To test the battery, remove the negative cable, and then the positive cable for a short time. This will drain the remaining power from the circuit, and reset it. The remote keyless system will now be working again.

If you have an extra key fob, you should consider reprogramming the original one to see if this solves the issue. Reprogramming the keyfob is straightforward and requires turning off the ignition, then leaving it on, pressing the unlock button five times with a one-second gap between each press, and waiting six seconds until the sound of the horn.

Worn Buttons

Whatever way you treat your key fob it is likely to fail at some time. Fortunately, most key fob issues aren't major and can be easily fixed by replacing the battery. In some cases it might be necessary to replace the entire fob. But, before doing this it is important to ensure that the replacement has the same size and voltage as the original battery.

If you have a spare fob, you can always test it to determine if the problem is related to the fob or the car. If it does not work then the issue is with the car and will require an appointment with a dealer to repair.

The buttons on your key fob have a lot of wear and tear, and they are more likely to break or depressed over time. As a result, they can be erratic and stop functioning properly. This is particularly true when the key fob has been dropped or left in the rain. If this occurs pressing the buttons lightly will restore their functionality.

You can also remove the battery and clean it with electronic cleaner or isopropyl. It is also important to ensure that the metal retaining clips are tight and clean. This will ensure the contacts are in good contact.

The other possible issue is signal interference. This can be caused by radio transmitters in close proximity as well as objects, or the weather. Your key fob might only work if near your car. This can be resolved by removing the source.

Water Damage

If you've taken your key fob to the pool or bathed it in soapy water, if your electronics inside have been damaged by moisture, it may stop your key from working correctly. It may stop working completely or only function when it is near the vehicle. The first thing you need to consider is replacing the battery. This is a cheap and easy fix and can usually be done by tearing the transmitter housing apart using your thumb or a flathead screwdriver.

The coin battery in your key fob is responsible for transmitting signals to the receiver module, therefore it is essential that it stays healthy. The key fob won't function if the battery is depleted.

If you have a spare key fob, test it to determine whether the issue is with the receiver modules in your car or if it's simply a dead battery that requires replacing. This will help you determine if your skoda's key fob is at fault or if you have a different issue that requires attention from a professional.

If you've tried the battery trick but you're still not able to get your skoda key fob work it could be due to signal interference. This is a common issue and is caused by a variety of things such as other electronic devices that operate on the same frequency as the remote in your car. Interference can be caused by bad weather, or objects that interfere radio waves. This type of problem can be difficult to diagnose in some instances because it is not always obvious. If you notice that your key fob works only when it's close to the vehicle, that's an excellent indicator of a possible signal interference issue.

Receiver Module Issues

If your key fob isn't working, it may be because the receiver module has developed fault. It is the chip that communicates with other modules in your vehicle to lock and unlock doors. If the chip becomes defective and fails to function, you'll need to replace it.

Signal interference could be the reason. If your key fob's transmitter is too close to the transmitter, signals could interfere and cause it to stop functioning. This could be caused by radio towers as well as TV or mobile phone antennas, and even appliances in the home. If you suspect this is the cause try shifting your keyfob away from any source and test if it works again.

Make sure that the clips made of metal that hold the key fob in place aren't damaged or loose. They hold the battery in place and complete the circuit. If they're damaged or loose, the battery will not function. damaged the battery won't receive any power and the remote won't function. It is recommended to replace the battery with a fresh one with the same voltage and size to ensure that the key fob is not damaged.

Another potential reason your key fob isn't working is because the key fob was exposed to salt or water. If your key fob has been submerged in water, it's crucial to remove the battery and clean the chip with isopropyl alcohol or electronic cleaner. It's also important to make sure the chip is dry prior to installing it back into the key fob.

While it's always a hassle when your key fob stops working, it's important to keep in mind that it is not the end of the world and that you'll still be able to utilize your car. It's a good idea to keep a spare keyfob inside your car just in case.

Signal Interference

Sometimes your key fob can start to have issues that don't necessarily have to do with to the battery but could be due to signals from other sources. This could be due to radio transmissions coming from other cars nearby or wireless devices, and even key fobs. Utilizing an OBDII scanner will help you determine what is going on and figure out what you should do to solve the issue.

It can be a major pain if your car key fob doesn't work. Fortunately, most of these issues are relatively easy to diagnose and repair. However, there are instances where a replacement for the key fob is required.

The coin battery is the most frequent cause of the key fob not functioning. Although it is possible for the battery to be recharged, it is generally more economical to replace it.

It is also essential to make sure that the new battery is a proper fit. If you are purchasing an entirely new button cell it is a great idea to buy one with the same voltage and size that your original battery. If you use an incompatible battery, or one that isn't the right size, it could damage the inside of your key fob.

Other reasons that your key fob may not work could be due to damaged buttons, water damage, or a bad connection. If skoda car key replacement cost is experiencing issues it's an ideal idea to test using a spare key fob to determine if it is working. If it does, this can indicate that the issue is confined to the fob that you use and not the car itself. If it does not it could be a sign of a more severe problem.