What to Do If Your Seat Ibiza Key Fob Stopped Working
If your key fob stopped suddenly or isn't locking or unlocking the car, there are a few things to be able to check. The battery may require replacement or the electronic chips could be faulty.
Seat's most popular model is the Ibiza, which competes with the Renault Clio and Peugeot 208 in the supermini market. It's also a great price.
Battery
The most common reason for a key fob that isn't working is an inactive battery. The battery that powers the coin in the fob is a 3V lithium button cell battery (CR 2032) It can be purchased at a variety of retailers and online. Replace the old battery with one of the same type size, dimension and specifications. A battery of a different type could damage the fob.
Metal clips secure the battery inside the fob, which completes an electrical circuit upon activation of the remote. If these clips are loose or dirty, they might cause a short, and stop the remote from functioning. Use isopropyl or electronic cleaner to clean them.
To replace the battery, open up the fob by locating a gap in the seam where you can insert a screwdriver or other instrument to remove it. Remove the battery and replace it with a new one, ensuring that it is fitted in the same direction as the old one. The fob will then close itself again. It is important to test the fob to make sure it works properly after changing the battery.
Water Damage
Water damage may be the reason behind the key fob to stop working after you dropped it into the pool or washed it in the washer. Rubber seals protect the electronic chip on the key fob. However, prolonged exposure to moisture will affect the seal's quality. Water also acts as a conductor, which can lead to short circuits within the key fob.
Fortunately seat car key is easy to replace. Utilizing a small flat head screwdriver (or thumb nail) prise open the cover of the key fob battery compartment and insert a new button cell battery CR2025, making sure that the polarity is upwards. Close the key fob battery compartment and the remote is now reprogrammed to work with your car again.
If you're still experiencing a problem with your key fob despite replacing the battery or reprogramming it, you could be experiencing issues with the receiver module is defective. The receiver module is what receives the signals from your key fob, and sends them into your car so that it can control the ignition, central locking and engine.
Faulty Chip
Seat Ibiza keyfobs that stop functioning could be due to chip problems. This could happen when you drop it or get it wet. It could also happen if the buttons are worn or damaged. You'll need to replace your key fob or have it repaired by professionals.
The key fob is constructed with rubber seals to prevent water from reaching the electronic chip inside. It is susceptible to damage when it is submerged in salt water or exposed to water for a prolonged period of. This can be caused either by a swim on the beach or in a rainstorm.
If you're having problems with your Seat Ibiza key fob and have tried everything else to resolve the issue then you may need to purchase a new. This is usually quite affordable depending on the model and brand of your vehicle. However, it can still be a headache to install it. It is necessary to know how to program the new key, so contact your dealer if possible.
Faulty Receiver Module
In rare instances, if the key fob has stopped functioning, even though all other steps have been performed (including battery replacement and programming it again) this may indicate a fault with the receiver module. It's the small black box within the fob that transmits the signal to control the car's keyless entry system.
A common cause for the receiver module to stop functioning is a dead battery for the coin. If this is the case it is recommended that the battery be replaced first. Make sure that the new battery is the same size, specifications and voltage as the previous one.
Water damage is a different issue. If your fob was exposed to clean water, like tap or rainwater and it didn't cause a problem. However, if the water was dirty or soapy or corrosive, it may have damaged the chip. Before reusing the device, it is advisable to open it up and inspect every mechanical part for signs of corrosion or damage. It is also worth checking the wiring and ensuring it is correctly connected.
Radio Interference
The vehicle may not respond to the remote control if the signal from the key fob gets disrupted. This can be caused by a number of ways, including radio transmissions by other devices operating on the same frequency as the key fob. The signal could also be drowned out by signals that are too strong in power.
The most common cause of a key fob that does not function is a dead battery in the coin-cell. This should be checked first. If the key fob has been replaced with a battery recently however the range has decreased this could indicate that the battery is exhausted.
It is recommended to use a new battery when you need replacement and make sure that the proper size and voltage is employed. It is also recommended to ensure that the polarity of the battery is in the same direction when it is inserted. This will help prevent damage to the electronic chip contained within the key fob. If the battery has been exposed to water damage the chip could have to be cleaned with isopropyl alcohol, or an electronic cleaner.