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Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinctly SUV feel to it thanks to its larger dimensions, and the 19-inch wheels on Ti and ST-L models may be a bit spongy at times. The front tyres could lose grip on rough surfaces and its CVT might occasionally exhibit wrist-flexing torque steer.

This is typically caused by an inoperable coin battery, which can be repaired in a matter of minutes. Be sure that the replacement battery is of the same size, voltage, and specification.

Water Damage

Water damage is among the most common causes that cause an Nissan keyfob to display the "key ID is wrong" message. The rubber seals on the key fob shield the chip's electronics, but prolonged exposure to moisture could cause it not to work correctly. It's common to see this when your key fob was dropped into the water or a swimming pool. It can also occur when it is wet from rain or soapy hand.

If your key fob has been exposed to water for a lengthy duration, it might have to be cleaned with isopropyl alcohol or electronic cleaner. It may also need to be taken to an expert for repair or replacement.

If your key fob is in need to be replaced, it is quite simple to do. Make sure you have the proper multipack (CR2032, 3V). Then, you can open the front and back cases with the help of a small screwdriver. Remove the metal clips, then remove the battery, and programming then replace it. Reassemble the fob and replace the mechanical key. Check to see if it functions properly. If it does not then you'll have to bring it to a local nissan spare keys dealer or an experienced auto locksmith to repair the chip on the key. Fortunately, the chip is not often damaged by water exposure which means that this shouldn't be a major expense.

Dead Coin Battery

Another common reason your Nissan Qashqai key fob might not function is because the battery inside is dead. They last for three to five years, however they will eventually fail when the fob is frequentedly dropped. You could replace the battery however, make sure it's the same voltage and the same size as the original. If you choose to use another battery, it may cause the key to have an incorrect key ID, that could hinder it from connecting to your vehicle.

The most efficient method to change the coin battery in the Nissan Qashqai Key Fob is to break it open using the help of a small screwdriver with a flat head. In the screwdriver, push it into a small notch at the bottom of the fob, and turn it around gently to separate the two parts of the key fob. Then, remove the old CR2025 button cell battery and replace it with a new one after noting its location on the fob.

Before putting the new battery into place, make sure there isn't any dirt or water damage on the terminals. If there is, clean the terminals with a tiny amount of isopropyl alcohol. You'll also need to ensure that the pole cables are connected properly - they must be connected to the positive and negative poles of the battery.

Fault Diagnosis

If your nissan remote key Qashqai's main fob stops working after exposure to water that is clean from a tap or rain it could be a sign there's a problem with the internal chip. A battery change won't solve this, and you'll need to purchase an entirely new key fob. If the key fob didn't work after you dropped it, it's likely that the chip inside was damaged. It is usually possible to get the key fob to function again if you take it out and clean the chip using paper towel and isopropyl alcohol and then put it back into.

One common error you will see on your car's dashboard is "Key ID Incorrect." The vehicle is unable to recognize the key fob, and consequently, won't allow the car to start. The issue can be caused by a variety of factors such as water damage, undetectable issues in the key fob's circuitry, or RFID interference.

If the battery that powers 12 volts on your key fob is empty or isn't supplying enough electrical current, it will stop working. This will affect the remote keyless system as well as central locking on your Nissan Qashqai, as well as hindering you from starting the engine with the key fob (if equipped with Intelligent Key). If you can't lock or unlock the door manually you must check the batteries on your key fob and make sure they are in good shape. You can also try re-inserting the battery to reset the transmitter.

Reprogramming

If the key fob was not submerged into saltwater it should be able to be revived by a simple wash of clean water. You can also clean the electronic chip by using isopropyl or electronic cleaner. If none of these work then it might be time to replace the entire spare key for nissan micra fob with a new one.

If your Nissan Intelligent Key is still not working, there could be an issue with the connection between it and your car. Start by turning the ignition switch without starting the vehicle. Repeat this process until the hazard lights flash twice. Then, turn the car off and remove the keys.

Open the fob compartment of your vehicle's fob compartment. It's usually located in the door jamb, on the handle on the driver's side, or under an armrest. Find the small button labeled "program" and press it. You should hear a chime after the process is completed.

Now that your Intelligent Key is relinked to the car It's time to test it out. Take a step away from the car, and click all of the buttons on it. If the lights flash, or the horn sounds, then the key is connected to the Nissan. You can also test the key in close proximity.