Why a Seat Ibiza Replacement Key Won't Work
The Ibiza is now equipped with the latest generation of driver assistances. Travel Assist ensures that your vehicle is able to keep up with the traffic, while Lane Assist eliminates the stress of changing lanes.
Remove the battery compartment cover on the key fob (A). Utilizing a thumb nail or flat-head screwdriver to pull upwards the cover and replace the CR2025 battery.
Dead Coin Battery
If your key fob isn't functioning and you can't reprogram it the most likely reason is an inoperative battery. It is possible to replace the battery yourself in less than 10 minutes.
To change the battery inside your seat ibiza replacement key open it from the non metal ringed side first. There's a clip-on lid that is opened by a lever with your nail. The battery that was in there can be removed through the hole in the middle. Note: If you replace the battery in error, or with a battery that is not appropriate, it could harm the remote. Always replace the battery with one that is the same voltage, size and specifications as the original.
If your key fob has been submerged in water, it could require cleaning the chip prior to replacing the battery. It's especially important if it was dropped into the ocean, or soapy water. It is essential to take care of this immediately, as water can cause damage to the chip inside your key fob's electronic circuit.
Worn Buttons
Seat Ibiza keys stop working the majority of the time often because the coin battery is dead. This is easy to fix and can be done in a couple of minutes. The key fob will also stop working if the buttons are worn. It is a simple fix that only requires you to replace the old key shell with an entirely new one.
It is essential to replace the button cell battery properly, or the key fob could become damaged. It is recommended to use a new battery with the same size, voltage and specification. It's essential that the polarity is facing upwards on the new battery.
The key fob is protected by rubber seals, which will keep water out. However when you submerge the key fob in water may cause the seals to break and cause damage to the electronic chip inside. This is typically the case if your key fob is placed in the rain or falls into the pool. If your key fob isn't working after replacing it or reprogramming, the receiver module could be faulty.
Water Damage
The key fob's rubber seals to prevent water reaching the chip inside. However this doesn't stop occasional splash or bath. If you've made it through a washing cycle or an ocean swim the chip could be damaged.
This can be corrected by removing the battery and then cleaning the chip using isopropyl or electronic cleaner. Let it dry completely before putting it back. If the chip is fried and needs to be replaced, replace with a brand new one.
If your key fob doesn't work after changing the battery or programming, there could be a problem with the receiver module. seat key cover is the component in the car that receives signals from the key fob and transmits signals to the key ignition system. If you have an extra key fob, you can test it. Central locking should be activated and the ignition system light should be lit. If this doesn't happen then the receiver module is not working properly. This is a pricey fix, however it can be accomplished by a professional in your local garage.
Radio Interference
If your car's radio seems to be acting out of order or the key fob is no longer functioning it could be caused by an interference issue with the receiver module inside the key. Seat parts can be used to provide an alternative key with a new receiver.
To replace the battery, pull off the key piece and then using your thumb nail or screwdriver with a flat-headed head, gently push upwards the key fob battery compartment cover. Take off the old CR2025 battery and insert a fresh one, making sure that it is in the correct orientation. You can also use a standard key with the transponder chip transferred from the damaged or worn key. This can be cut and coded to your car if needed.
Faulty Receiver Module
The receiver module inside the fob that you have in your keys transmits radio signals to your car. The module could be in trouble in the event that the fob stops working. You can determine this with an OBDII scanner or by contacting your dealer.
Other devices that use the same frequency may interfere with the remote keyless entry system. This can include mobile phones, electrical devices and even household appliances.
If the fob is exposed to clean tap water, it might be possible to clean the electronic chip using isopropyl alcohol and paper towels. If the fob's key was submerged in salty or soapy water or sat for a long period of time on a wet surface it is almost certain to be damaged and will need to be replaced.
To change the battery on your key fob make use of a thumb nail or a small flat-head screwdriver to open the cover of the button cell battery compartment (B). Remove the old battery, and replace it with the new CR2025 battery making sure the "+" polarity of the battery is directed upwards.