How to Fix a Skoda Superb Key Fob Not Working

A damaged key fob is an inconvenience, particularly since it can hinder you from getting into your vehicle or starting the car. It is important to know that the majority of key fob problems can be solved by troubleshooting, common sense, and a little troubleshooting.

Begin by replacing the battery. This is the most typical issue and can be resolved within a matter of minutes.

Dead Coin Battery

If your key fob does not function the first thing you need to look at is the battery. If the battery is dying it's not difficult to fix - simply remove it and replace it with a fresh one. The key fob will then begin working normally. This is vital since the batteries in your key fob are not long-lasting, and you might require replacement on a regular basis depending on how frequently you use it.

If the new battery fails to fix the problem it could be because there is another issue that needs professional assistance. Key fobs may have many issues that include signal interference, worn out buttons or buttons, water damage, receiver modules and a dead battery. It is beneficial to have a working 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 electronic components on board, including the remote keyless system and central locking system. If the battery is defective or has lost its charge and is not replaced, all on-board electronics will stop working and the remote keyless system won't function. To test the battery, disconnect the negative cable and then the positive cable for a couple of minutes. This will drain the remaining electricity from the circuit, and reset it. The remote keyless system will now work again.

If you have an extra key fob, you should consider reprogramming the original one to see if it will fix the issue. Reprogramming the keyfob is straightforward and requires switching on the ignition, letting it stay on, pressing the unlock button five times, with a one-second interval between each press and waiting six seconds until the horn sounds.

Worn Buttons

No matter how well you care for your key fob it is likely to break at some point. Luckily, key fob issues generally aren't serious and are usually fixed by replacing the battery. In some instances, it might be necessary for the fob to be replaced. However, prior to doing this it is important to make sure that the replacement has the same size and voltage as the original battery.

You can always try a spare fob to determine if the issue is with the car or the fob. If it doesn't work, then the issue is with the vehicle and you will need to go to a dealer.


The buttons on your key fob are subject to a lot of wear and tear, and are likely to get broken or removed over time. In the process, they can become erratic and stop functioning properly. This is more common when the key fob has been lost or left in the rain. If this is the case, simply pressing the buttons gently can help to restore their function.

You could also try removing the battery from the key fob, and cleaning it with isopropyl alcohol or an electronic cleaner. Also, make sure that the metal retaining clips are tight and clean. This will ensure that the contacts are in good alignment.

Signal interference is another potential issue. This could be caused by radio transmitters in close proximity as well as objects, or the weather. This could cause your key fob to work only when it is located close to your vehicle. try this out can be fixed by moving away from the source.

Water Damage

If you've taken your key fob to the pool or given it a bath in soapy water, if the electronics inside were damaged by moisture it can prevent your key from functioning properly. It may cease to function completely or only function when you are near the vehicle. The first thing to try is to replace the battery. This is a cheap and simple fix that can usually be done by tearing the transmitter housing apart using your thumb or the flathead screwdriver.

It is essential that the battery inside your key fob is healthy. A damaged or dead battery can cause the key fob to stop functioning properly.

If you have an extra key fob, test it to determine whether the issue is related to the receiver modules in your car or if it's just an old battery that needs replacing. This will allow you to determine if your skoda's key fob is the culprit or if you have a different issue that requires attention from a professional.

If you've tried the battery trick but are still unable to get your superb key fob to work, it could be a signal interference issue. This is a common issue that is caused by a number of things, such as other electronic devices operating on the same frequency. Interference can also be caused by things like bad weather or objects that interfere with radio waves. This type of problem can be difficult to diagnose in certain situations because it is not always apparent. If you find 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 doesn't work it could be due to the receiver module having developed fault. It is the chip that communicates with the other modules in your car to lock and unlock the doors. If the chip develops a fault and fails to function, you'll need to replace it.

Signal interference could be the reason. If your key fob is located too close to other transmitters, the signals will be in conflict and cause it to stop functioning. This can include things like nearby towers and radio masts television and mobile phone antennas and even household appliances. If you suspect this is the cause, try shifting your keyfob away from any sources and test if it works again.

You should also check that the key fob's steel retention clips are in good shape and not damaged or loose. They keep the battery in place and complete the circuit. If they are damaged or loose the battery will not be able to receive 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's not working is because the key fob was exposed to water or salt. If your key fob was submerged in water, it's crucial to remove the battery and clean the chip with isopropyl alcohol or electronic cleaner. You should also make sure that the chip is dry before reinstalling the chip inside the key fob.

It can be a bit frustrating when the key fob you've purchased stops working. However, you can still drive your vehicle. new skoda key 's a great idea to keep a spare keyfob in your car just in case.

Signal Interference

Signal interference from other sources may cause your key fob to malfunction. It's not always caused by the battery. This could be caused by radio transmissions coming from other cars nearby or wireless devices, and even key fobs. A scan tool for OBDII can help you see what is going on and figure out what you have to do to solve the issue.

If your car key fob isn't functioning it could be a major pain to fix. Fortunately, most of these issues are simple to fix and diagnose. However, there are cases where a replacement key fob may be necessary.

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's often more cost-effective to replace the battery.

It is also important to make sure that the new battery is a suitable fit. It is important to purchase a button cell battery that has the same voltage and size of the original battery. If you purchase an incompatible battery, or one that isn't the right size, it could harm the inside of your key fob.

Water damage, worn out buttons, or a defective connector could cause your key fob to cease to work. It is a good idea to have a spare key fob to test if your key fob works. If it works, then the issue could be attributed to the keyfob, not your vehicle. If not, this could indicate a more serious problem.