Seat Keys Replacement Tips From The Best In The Industry

Seat Alhambra Key Problems

Seat's jumbo MPV family is among the top models in its class when it comes down to resales value. With a new model currently on sale, the family MPV jumbo is better.

There are a number of reasons why your key fob may not function properly including dead coin battery water damage, receiver module problems or signal interference. This article will guide you through the steps to make it work again.

Water Damage

If your seat alhambra key fob survives an wash cycle or bath in the pool or ocean then it's probably equipped with an amazing waterproof chip. However, do not make it a habit because exposure to water in excess increases the risk of the key fob being damaged. If the key fob stops working after exposure to clean tap water or rain, simply take out the battery, wipe the electronic component with a paper towel and allow it to dry completely before putting the battery back into. If the key fob has been exposed to soapy or salty water it is recommended you clean the chip using isopropyl or electronic cleaner.

Faulty Receiver Module

If you've tried an entirely new battery for your button and the key fob doesn't lock or unlock then it's likely that your receiver module has developed a fault. The good news is that it is a simple and inexpensive repair, you can simply remove the battery 12 volts for several minutes (first take off the negative cable, then press the horn button numerous times) to eliminate any remaining electric current, then reconnect it in reverse order e.g. positive cable first and then negative cable later.

ESP Warning Light If the ESP warning light flashes, this is normal and signifies that the car is travelling through terrain in which the traction between the road surface and the tyres isn't optimal, such as gravel, snow or a lot of surface water. If the ESP warning light remains blinking, it indicates that there is a glitch in the system. It is best to be diagnosed using a iCarsoft i908 seat key fob replacement OBD Code Reader kit which will provide you with a specific fault description.

Dead Coin Battery

A dead coin battery is one of the most common causes for the seat alhambra keys to stop working. The key fob is powered by a tiny button-cell battery. It should be replaced with a replacement seat key that is exactly the same size, voltage and specifications as the original. When replacing the battery on the key fob remove all metal clips and ensure that the contacts of the key fob are clean and corrosion-free.

If the key fob was exposed to water (such as soapy or rain tap water), it is recommended to remove and clean the chip with an electronic cleaner or isopropyl ethanol before installing a new battery. The chip can be permanently damaged by water. If the key fob is still not working after replacing the battery, it could be necessary to replace the entire key fob.

Faulty Receiver Module

If your key fob has stopped working after replacing the battery, but it didn't help, or it just stopped working suddenly it is possible that your receiver module could have developed a fault. The receiver module is responsible to receive the radio frequency signals sent by the remote key fob and converting them into electrical commands that are then used by other modules within the car.

If the receiver module has developed a fault it will not respond to any of the commands received by your remote key fob. In this scenario you'll need to go to a dealer for reprogramming your key fob and new receiver module.

The key fob has been sealed by rubber to block water from leaking into the electronic chip. If you immerse the key fob into salted or soapy water it could cause damage to the chip. You can attempt to clean the chip by using isopropyl Alcohol to rub it or electronic cleaner, however if your key fob still isn't working after all this, you'll have to purchase a new one.

If the keys have been successfully paired, but your receiver module is faulty, you can try to restart all of the electronics on board by disconnecting the battery with 12 volts for a few minutes. Connect the battery in reverse (negative cable to positive first). This will reset the onboard electronic circuits and restore their functionality.

A malfunctioning electronic chip

The key fob comes with a tiny chip that transmits the signal from the key to the receiver module every time the key is used. If the signal does not match the one the car has stored the immobilizer will be disabled and prevent the vehicle from starting. If the key fob doesn't work and you aren't able to reprogram it, this could be because of a faulty microchip.

The chip inside the key fob could need to be altered in order to make it function properly. The best method to do this is to remove the key from its housing and then using a pin needle to make contact with each of the retaining clips made of steel. If the clips are corroded, or broken, you will require replacement in order for the remote control to function. Make sure that any replacement batteries are of the same size, voltage, and specification as the original.

The seat key replacement price Alhambra is a well-designed and popular model however, just like any other vehicle it can occasionally experience issues with specific parts or equipment. For example there are owners who have had problems with the automatic climate control system, which can become faulty and stuck in one specific setting. Similarly, the infotainment system has also been found to malfunction and cause freeze screens.