8 Tips To Boost Your Seat Keys Replacement Game Seat Alhambra Key Problems

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There are many reasons that the key fob might not function properly including dead coin battery damage to the receiver module, water issues, or signal interference. This article will walk you through the steps to fix it.

Water Damage

If your key fob for the seat alhambra can withstand a wash cycle, a dip in the ocean or in a pool, then it's equipped with a waterproof chip. But be careful not to do this often since prolonged exposure to water can increase chances of the key fob getting damaged. If the key fob ceases to working after exposure to clean water from the tap or rain then simply remove the battery, wipe the electronic component with a paper towel and allow it to dry completely before putting it back in. If the key fob has been exposed to soapy or salty water and salty water, it is recommended you clean the chip with isopropyl or electronic cleaner.

Faulty Receiver Module

If the key fob does not lock or unlock even after you've replaced the battery for the button, it is possible that the receiver module is suffering from an issue. The positive side is that this is an easy and affordable fix, you can remove the battery 12 volts for about a couple of minutes (first take off the negative cable and press the horn button a few times) to drain any residual electricity, and then connect it in reverse order e.g. Positive first and then negative.

ESP Warning Light - If the ESP warning light flashes, this is normal and means that the car is travelling on terrain that has traction issues between the road surface and the tyres aren't as good, such as gravel, snow or a lot of surface water. If the ESP light is constantly on, it is a sign that there is a fault in the system. It is possible to identify the problem by using an iCarsoft i908 seat OBD code reader kit. It will provide an in-depth description of the fault.

Dead Coin Battery

A dead battery for the coin is one of the most frequent causes for the keys for the seat to stop working. The key fob is powered by a small button-cell battery. Replace it with a new battery that has the same size, voltage, and specifications as the original. When replacing the battery on the key fob remove the metal clips and make sure that the contacts on the key fob are clean and corrosion-free.

If the key fob was exposed to water (such as soapy tap water), it is recommended to remove and clean the chip using an electronic cleaner or isopropyl alcohol before installing a new battery. The chip may be permanently damaged by moisture. If the key fob still does not work after replacing the battery, it might be necessary to replace the key fob.

Faulty Receiver Module

If your key fob has stopped working after replacing the battery, but it did not work, or if it stopped working abruptly the receiver module could have developed a problem. The receiver module is responsible for receiving the radio frequency signals that are sent by your remote key fob, and convert them into electrical signals that are then utilized by other modules in your car.

If the receiver module has suffered a malfunction it will not respond to any of the commands transmitted by your remote key fob. In this case you will require a dealer to reprogramme the key fob and install a new receiver.

The key fob is fitted with rubber seals that stop water from entering the electronic chip inside. If you dip the key fob in salted or soapy water it could cause damage to the chip. You can try cleaning the chip by using isopropyl Alcohol to rub it or electronic cleaner, but if your key fob still isn't working after all this, then you'll need to buy a new one.

If the keys are paired but the receiver module has developed a fault you may try to restart all the on-board electronics by removing the battery that is 12 volts for a short period of time. Connect the battery in reverse (negative cable to positive first). This will reset the onboard electronic circuit and restore their functionality.

Faulty Electronic Chip

The key fob comes with a tiny chip that transmits the signal from the key to the receiver module each time the key is used. If this signal does not match the one recorded by the car the immobilizer is able to shut off the engine and stop the vehicle from beginning. If the key fob won't work and you aren't able to reprogram it, it could be due to a malfunctioning microchip.


The chip inside the key fob could need to be changed in order to get it working again. This can be done by removing the key fob from its case, and using a needle or pin to make contact with each metal retaining clip. If these clips are damaged or broken, you will require replacement to allow the remote control to work. Make sure any replacement batteries are of the same size, voltage and specifications as the original.

Seat Alhambra is a well-known and well-designed model, could have problems with certain parts or components. For seat ibiza replacement key fob G28 there are owners who have had issues with the automatic climate control system, which could malfunction and cause problems in one particular setting. Additionally, the infotainment feature has also been recognized to malfunction and even freeze screens.