10 Things You Learned In Kindergarden They'll Help You Understand Replacement Skoda Key
How to Find a Skoda Fabia Replacement Key
The Skoda Fabia is a great budget hatchback from the Czech company. It shares the same platform with Volkswagen Group stablemates such as the VW Polo and Seat Ibiza and now offers noticeably greater space in all dimensions.
With sculpted razor sharp lines, state of the art infotainment and safety technology, and an impressive boot space of 380 litres it's an impressive package. It also has a few Simple Clever features, like nets that stop luggage from sliding, and clips that attach boot partitions.
Battery
The most common reason behind your key fob not working to unlock or lock your car is a dead battery in your coin. Usually there are signs before the battery completely wears out - like the range of the remote diminishing in time until it stops working altogether. If you have tried everything else - for example, reprogramming the remote and using a spare fob then it is most likely that the battery in your coin is defective.
The procedure for replacing the battery is easy. The transmitter housing section is accessible with a screwdriver. Remove the cover. Remove the old battery, and replace it with a new one. Be sure that the orientation of the new battery is right. the '+' symbol should be facing downwards. Once you have installed the new battery then close the transmitter housing section and then insert it into the front of the key fob, so that both parts click.
If you've replaced the battery, be sure to synchronise it with the vehicle by pressing any button on the remote for approximately 15 seconds. This will ensure that the vehicle recognizes the key as a legitimate replacement and activates the keyless entry system correctly. If you've not done this before prior to now, the key may not respond to commands from the remote. It'll need to be reprogrammed. The procedure for reprogramming is described in the owner's manual.
Transponder
The key fob contains an embedded microchip that communicates with the car to open doors or to start the motor. G28CarKeys has a unique digital identity which prevents the car from starting if it does not have the right keys. The digital identity makes cloning or copying a transponder more difficult and decreases the likelihood that your vehicle will be left unattended. It's not 100% secure, and criminals still have the ability to gain access using a variety of methods.
If the key doesn't function, there may be something wrong with the battery of the key fob or a different component. In this case, the best course of action is to determine what's wrong. The best way to determine this is to check the battery's voltage using a multimeter. If the battery is functioning and the keyfob is working, then there's something else causing the keyfob to not work.
If you're replacing your battery, ensure that it's the right size. The battery should fit into the small slot in the plastic housing. It must be a 3 volt the CR2032. These batteries are common and can be purchased through the internet or in most auto stores. If you are unable to locate the right replacement battery it's recommended to visit an locksmith and ask for help. They'll be able provide you with the proper battery for your car's key fob.
Case Study
The battery of a coin key fob can last for up to four years, based on how often it is used. Usually, the fob may show signs that it is weakening, such as a decreased range or not responding to the buttons. You will need to replace the battery once it fails. You can locate an alternative battery online or at your local auto store. Be sure to purchase a battery with the same voltage, size and specifications like the old one.
It is easy to change the battery in your keyfob. Take off the transmitter cover with your thumb or flat screwdriver in the area of the arrow. Then, take off the battery that is flat and replace it with the new one. Place the new battery in such a way that the + symbol is facing upwards.

Water damage could be the cause for the inability to function of the key fob after replacing the battery. If it has been exposed to pure tap water and it is working again, it will after drying thoroughly. If the key fob was exposed to seawater or soapy water, the chip could have been fried. It won't function in the future. If this is the case, you'll be required to visit a Skoda dealer to reset the remote keyless system.
Key
Skoda Fabia is equipped with a remote keyless system that allows drivers to lock and unlock their vehicle at the touch of a button. The key contains an electronic transponder that disables your car's immobiliser. When the key is put in the ignition the radio signal it transmits to the receiver module causes the car to start. If the remote keyless system isn't functioning, you can fix it with an OBD diagnostic tool. Before you use the OBD device, make sure that the battery is fully charged and that the electrical connections are all clean.
The most common reason for a Fabia remote key not working is a dead coin battery inside the key fob. Often the key fob will display indications of a defective battery, including intermittent operation or a decrease in range. It is important to replace the battery with one of the exact type size, voltage, and dimensions as the original.
If the key fob was exposed to rain or clean tap water and was cleaned using paper towels and isopropyl Alcohol. However, if the fob was submerged into soapy water or dropped on the floor, and not dried correctly, it could be suffering from an electronic chip damaged inside that is not repairable.