5 People You Should Meet In The Seat Key Industry
Why a Seat Ibiza Replacement Key Won't Work
The Ibiza is now equipped with the latest generation of driver assistances. Travel Assist makes sure your vehicle is able to keep up with traffic, while Lane Assist takes the worry out of changing lanes.
Remove the cover for the battery compartment on the key fob (A). With a flat-head screwdriver, or a thumb nail, pull the cover upwards. Replace the CR2025.
Dead Coin Battery
If your key fob isn't working and you're able to reprogram it with an updated code, then the most likely cause is a dead battery in the coin. You can replace the battery yourself in less than 10 minutes.
Start by opening the key by removing the metal rings. There's a clip-on lid, which you can lift open using your nail. The battery that was in there can be pulled out through the hole in the middle. Be aware that changing the battery incorrectly or using an unsuitable battery may damage the remote key. Always replace the battery with one of the same size, voltage and specifications as the original.
If your key fob was submerged in water you may also need to clean the chip prior to replacing the battery. This is particularly important when you drop it in the sea or soapy washing water. This should be done immediately because exposure to water could damage the electronic chip and cause your key fob to stop working.
Worn Buttons
Seat Ibiza keys stop working most often because the battery is dead. It is a simple fix and can be done in a couple of minutes. Key fobs also stop functioning if the buttons are worn out. This is another fix that requires you to swap out the old key shell for a new one.
It is vital to replace the battery of the button cell correctly otherwise the key fob may be damaged. It is recommended to always utilize a brand new battery of the same size as well as voltage and specifications. seat spare key that the polarity is facing up on the new battery.
Rubber seals are designed to protect the key fob. However submerging the keyfob in water can cause the seals to break and cause damage to the electronic chip inside. This is usually the case when the key fob is placed in the rain or accidentally drops into the pool. If your key fob still isn't working, even after replacing it or reprogramming, the receiver module could be faulty.
Water Damage
The rubber seals on the key fob keep water from getting to the electronic chip. It is not enough to stop the occasional splash. If your fob has been through a wash cycle or swimming in the ocean, it may have damaged the chip.
This can be fixed by removing the battery and cleaning the chip with isopropyl alcohol or electronic cleaner. Let it dry completely, then put it back. If the chip is fried, it will need to replace it with a new chip.
If your key fob doesn't work even after changing the battery or programming, the issue could be with the receiver module. This is the part of the car that receives the signals from the keyfob, and then sends the signals to the key ignition system. It is possible to test it by using a spare key fob if you have one. This should cause the ignition system light turn on and the central locking switch activate. If this doesn't occur, then the receiver module could be defective. This is a pricey fix, however it can be accomplished by a professional at your local garage.
Radio Interference
The receiver module inside your key could be causing interference. This can be corrected with an alternative key and an entirely new receiver module from Seat parts.
To replace the battery, take off the key and gently lift the cover of the key fob's battery compartment by using your thumb or a screwdriver with a flat head. Remove the old CR2025 battery and then insert a brand new one, making sure that it is in the proper polarity. You can also use an ordinary key with transponder chips that were previously on a worn or damaged key. This can be coded, and cut to fit your car as needed.
Faulty Receiver Module
The receiver module on the fob that you have in your keys transmits radio signals to the car. If the fob stops working, it could be that the module has gone faulty. You can determine this with an OBDII scanner or by contacting your dealer.
Other devices that utilize the same frequency may interfere with the remote keyless entry system. This could include mobile phone transmitters, electrical devices, and even some household appliances.
If the key fob is in contact with clean tap water, it may be possible for you to clean the chip using paper towels and isopropyl Alcohol. If the key fob was submerged in salty or soapy water or sat for a long period of time on a wet surface it will almost certainly be damaged and will need to be replaced.
To replace the battery on your key fob make use of a thumb nail or a small screwdriver with a flat head to pry open the cover of the button cell compartment (B). Remove the old battery, and replace it with the new CR2025 battery making sure the "+" polarity of the battery is facing upwards.