What to Do If Your Seat Ibiza Key Fob Stopped Working
If your key fob has stopped working suddenly or it isn't locking or unlocking your vehicle, there are things to look into. The battery may require replacement or the electronic chips may be damaged.
The most popular model by Seat is the Ibiza which is a competitor to the Renault Clio and Peugeot 208 in the supermini market. It's also a great price.
Battery
A dead battery is the most common reason why a keyfob stops working. The battery that powers the fob is a 3V lithium button-cell battery (CR 2032). The battery is available at retailers or online. Replace the old battery by new ones that are similar in size, shape and specifications. The use of a different battery can damage the fob.
Metal clips hold the battery within the fob, completing an electrical circuit on activation of the remote. If they are damaged or dirty, they could cause a short and prevent the remote from working. Use isopropyl or electronic cleaners to clean them.
To change the battery, you need to open the fob by looking for an opening between the two sides in which you can insert a screwdriver or similar tool to pry it apart. Replace the battery with a new one. Make sure you install it in the same direction. The fob will then be shut automatically. After changing the battery, it is vital to confirm that the fob functions properly.
Water Damage
Water damage may be the cause of the key fob to stop working after dropping it in a pool or washed it in a washer. The electronic chip in the key fob is protected by rubber seals however prolonged exposure to water can affect the quality of these seals over time. Water also makes a good conductor that can cause short circuits inside the key fob.
The battery in the key fob can be replaced easily. By using a small flat screwdriver (or thumb nail) break open the cover of the key fob battery compartment and insert a new button cell battery, CR2025. Ensure that the polarity faces upwards. Close the keyfob battery compartment to reprogramme the remote so that it works with your car.
If your key fob still has issues after replacing the battery and reprogramming it then it's possible that the receiver module has developed an issue. The receiver module is the part that receives signals from the key fob, and transmits them to your car to control the ignition, engine and central locking.
Faulty Chip
Seat Ibiza keyfobs that stop working could be due to an issue with the chip. This could happen if you drop it or get it wet. It could also happen if the buttons are worn or damaged. If this is the case, you'll have to replace the key fob or bring it to a specialist for repair.
The key fob has been designed with rubber seals in order to prevent water from reaching the chip inside. It could be damaged if it is submerged in salt water or exposed to water for long time. This could be caused by a beach swim or a rainstorm.
If you are having trouble with your Seat Ibiza key fob and have tried everything to fix it you might need to purchase a new. This can be relatively cheap depending on the model and brand of your car. It can be a pain to install. You'll need to learn how to program the new key, so make contact with your dealer as soon as you can.
Faulty Receiver Module
In rare instances, if the key fob stops working and all other steps have been taken (including replacing batteries or reconfiguring) this could indicate an issue with the receiver module. It's the small black box that is inside the fob that transmits the signal to control the car's keyless entry system.
seat arona key battery for the receiver module to cease working is a dead battery for the coin. If this is the situation, the coin battery should be replaced first. Make sure that the new battery is the same size, specifications and voltage as your previous one.
Another issue that is common is water damage. If the fob was exposed to clean water, such as tap water or rain and it didn't cause a problem. However should the water be dirty or soapy or corrosive, it may have damaged the chip. Before reusing the fob, it is recommended to take it apart it up and inspect the mechanical components for evidence of damage or corrosion. Check the wiring to make sure it's properly connected.
Radio Interference
If the signal of the key fob is interrupted by interference, it may prevent the vehicle from responding to the remote control. It can happen due to a range of ways, which include radio transmissions from other devices that operate on the same frequency as the keyfob. The signal could be drowned out by signals that are too high in intensity.
It is important to note that a dead coin battery is the most frequent reason for a key fob to stop working and this is the first thing that needs to be to be examined. If the battery for the key fob has been replaced recently but it is no longer able to function, this is another indicator that the battery is wearing out.
It is advised to use a new battery when you need replacement and ensure that the proper size and voltage are employed. It is important to make sure that the polarity is in the same direction as the battery when it is inserted. This will help to avoid damage to the electronic chip that is inside the key fob. If the battery has suffered water damage the chip might require cleaning using isopropyl or electronic cleaner.