How to Find a Skoda Fabia Replacement Key
The Skoda Fabia is a great budget hatchback from the Czech company. It is built on the same platform as Volkswagen Group stablemates like the VW Polo and Seat Ibiza and is now offering more space in all dimensions.
With sculpted razor-sharp looks and state of the art infotainment and safety technology, and class leading boot space of around 380 litres, it's a remarkable package. It also has some clever solutions such as nets to prevent luggage from sliding around and clip-on boot partitions.
Battery
Dead coin batteries are the main cause for your key fob to not unlock or lock the car. There are signs that the battery is about to wear out for example, the range of the key fob decreasing over time. If you've tried all other options like reprogramming the key and using an extra fob, then it's likely that the battery in your coin-cell isn't working properly.
The process of replacing the battery is simple. You simply need to open the transmitter housing section using a screwdriver and take off the cover. Take off the battery that was in place and then insert a brand new one, making sure that the right polarity is in place (i.e. the "+" symbol must be facing downwards. Once you have inserted the new battery and closed the housing section and insert it into the front part of the key fob in order that both parts click together.
Press any button on the remote control for about 15 seconds after replacing the battery. This will ensure that the vehicle can recognize the key as a legitimate replacement and will activate the keyless entry system correctly. If you've never tried this then the key may not respond to commands by the remote. It's likely to require reprogramming. The reprogramming procedure is detailed in the owner's manual.
Transponder
The key fob houses an embedded microchip that communicates with your car to unlock the doors and start the engine. The chip is equipped with a digital identity that prevents the car from starting without the right key. The digital identity makes cloning or copying transponders more difficult and reduces the chance that your car will be left unattended. However, it is not foolproof, and criminals still have the ability to be able to gain access using various methods.
If the key does not work It could be that the key fob is depleted of battery or another component. In this instance, it's best to try to figure out what is going on. One way to determine this is to test the voltage of the battery with a multimeter. If the battery is functioning it means there is something else causing the keyfob to not function.
If you're replacing the battery make sure it's of the correct size. The battery must fit into the tiny slot inside the plastic housing. It should be a 3 volt battery, CR2032. These batteries are very common and can be bought online or at most auto stores. Contact a locksmith in case you are unable to locate the right replacement battery. They'll be able to supply you with the appropriate battery for your key fob.
Case
Based on usage the battery that powers your key fob could last between three and four years before it wears out. The key fob is likely to show signs of weakness, like a lower range or buttons that aren't responding. If the battery is dead it is time to replace it. You can purchase a new battery online or at your local auto shop. Be sure to buy one that is the same voltage, size, and specification as your previous one.
The process of replacing the battery in your key fob is straightforward. Using your thumb or a flat screwdriver, push off the cover of transmitter part of the fob within the region of the arrow. After that, remove the battery with a flat surface and insert the new one. Place the new battery so that the + symbol is facing upwards.
Damage to the water supply could be the reason for the inability to function of the key fob after replacing the battery. After drying thoroughly in the event that it was exposed to clean tap water it should be able to function again. If the key fob has been exposed soapy water, salt water, or even seawater, it is likely that the chip has become damaged and will not function again. If this is the case, you will have to visit an Skoda dealership to reprogram the remote keyless system.
Key
Skoda Fabia comes with a remote-keyless system that allows drivers to lock or unlock their car with just the touch of a button. The key is equipped with a transponder chip that disarms the vehicle's standard immobiliser. When The Key Lab is inserted in the ignition the radio signal it sends to the receiver module causes the car to start. If the remote keyless system is not functioning, you can fix it by using an OBD diagnostic tool. Be sure to check that the battery has 12 volts and is fully charged and that all electrical connectors are clean before you use the OBD tool.
The most common reason behind a Fabia remote key not working is a dead battery in the key fob. The key fob might show signs of a faulty power source, including intermittent operation or a decreased range. It is important to use a battery that has the same voltage, type, and size of the original.
If the key fob was exposed to rain or clean tap water and then cleaned, it can be cleaned using paper towels and isopropyl alcohol. If the key fob was submerged in water that was soapy or dirty or dropped on the ground and not properly dried, the electronic chip may be damaged.