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Reasons why is my nissan key fob not working Your Nissan Qashqai Key Fob Won't Work

The Qashqai's larger dimensions give it an SUV-like ambiance. Its 19-inch alloy wheels on Ti and STL models can also be a bit firm. Its front tyres can also lose grip on rough surfaces, and its CVT might occasionally exhibit wrist-flexing torque steer.

This is usually caused by dead batteries that can be replaced in just a few minutes. Make sure the new battery is of the same size, voltage and specification.

Water Damage

One of the most common reasons that a Nissan key fob will give the "key ID is incorrect" message is due to water damage. The key fob has rubber seals that protect the electronic chip inside, however prolonged exposure to moisture can cause it not to function properly. This is typically the situation when you drop your key fob in the ocean or into a swimming water pool, but it could also happen if it gets wet due to soapy hands or rain.

If your key fob has been exposed to water for an extended period of time then you might need to clean it using isopropyl or electronic cleaner. Or, it could need to be taken to a professional to repair or replace it.

If your key fob does require replacement nissan keys, the procedure is relatively simple. Make sure you have the correct multipack (CR2032, 3V). Open the front and back cases with an abrasive screwdriver. It is necessary to remove the metal retaining clips and pull out the old battery, and then replace it with the new one. Reassemble the fob and replace the mechanical key. Make sure it's working correctly. If not then you'll need to take it to a Nissan dealer or professional auto locksmith to repair the chip. Fortunately, the chip is not typically damaged by exposure to water and this shouldn't be a major expense.

Dead Coin Battery

The coin battery is another common reason that your Nissan Qashqai remote key fob won't work. They typically last for 3 to 5 years, but they are susceptible to becoming depleted over time, especially when the fob is frequently dropped. It is possible to replace the battery with a fresh one, but make sure it's the same voltage and size as the original. If you use a different battery it may cause the key to have an untrue key ID, that could hinder it from paired with your vehicle.

The best method to replace the coin battery in a Nissan Qashqai Key Fob is to break it open using an incredibly small screwdriver. The screwdriver needs to be inserted into a small cut on the bottom of your key fob. The screwdriver should be gently twisted to break the two halves. Then, take out the old CR2025 button cell battery and insert the new one after confirming its location in the fob.

Check the terminals for any water damage or dirt before installing the new battery. If not, clean the terminals using a small amount isopropyl ethanol. Make sure that the pole cables are connected correctly. They should be connected to both the positive and negative poles of your battery.

Troubleshooting

If your Nissan Qashqai key fob stops working after exposure to pure tap water or rain it could be an indication of an internal chip issue. You'll require a new keyfob if you can't solve the issue by changing the battery. If the key fob stopped working after dropping it, it's likely that the chip inside was damaged. If you clean the chip using isopropyl ethanol and paper towel and then put it back in the key fob, it is possible to generally get it working.

One common error you may see on your dashboard is "Key ID Not Correct." The vehicle is not able to recognize the key fob, which is why it won't allow the vehicle to start. This can happen in several ways, such as water damage, issues that are undetectable in the key fob circuitry or RFID interference.

If the battery that powers 12 volts in your key fob dead or not providing enough electric current it will cease to function. This could affect the remote keyless system as well as central locking on your Nissan Qashqai, as well as hindering you from starting your engine with the key fob (if equipped with Intelligent Key). If you can't lock or unlock the door by hand it is recommended to check the batteries in the key fob to make sure they are in good condition. You can also try installing the battery again to reset your transmitter.

Reprogramming

If the key fob was not submerged in saltwater the device should be able to be restored to its original state with a simple rinse of clean water. You can also clean the electronic chip by using isopropyl or electronic cleaner. If none of these works, it may be time to replace the entire key fob by a new one.

If your Nissan Intelligent Key still does not function, there may be a problem with the connection between it and your vehicle. To relink it, start by turning the key into the ignition, without turning on the car. Repeat this process until the hazard light flashes twice. Then, turn off your vehicle and remove the key.

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

It's time to test your Intelligent Key to the test. Use all the buttons on the key while standing at a distance from the vehicle. If the lights flash and the horn sound it means that the key is successfully linked to the Nissan. You can also test it close to the nissan Qashqai Ignition key stuck.