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The 3 Greatest Moments In Nissan Qashqai Key Fob History
Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinct SUV-like appearance due to its larger dimensions. Moreover, the wheel sizes of 19 inches in Ti and ST-L models can be a bit spongy at times. The front tyres of the Qashqai are also prone to losing traction on rough surfaces, and the CVT may occasionally display a wrist-flexing torque steering.

This is usually the result of an unresponsive battery that can be replaced in just a few minutes. Make sure the replacement battery is the same size, voltage, and specification.

Water Damage

Water damage is one of the most common reasons for an Nissan keyfob to display the "key ID is incorrect" message. The key fob has rubber seals that shield the electronic chip inside, but long-term exposure to moisture could cause it to cease functioning properly. This is typically the situation if you've dropped your key fob in the ocean or a pool in a pool, but it can happen when it's wet from rain or soapy hands.

If your key fob has been exposed to water for a long period of time then you might need to clean it with isopropyl, or an electronic cleaner. It could also require to be sent to an expert to be repaired or replaced.

If The Key Lab does require replacement, the procedure is relatively simple. First, ensure you have a multipack of the right battery (CR2032 3V). Then, open the back and front cases using a small flathead screwdriver. Remove the metal clips, remove the battery that was in place and replace it. After reassembling the fob put the mechanical key back in position and ensure that it works as expected. If it does not, you will need to bring it to a local Nissan dealer or an experienced auto locksmith to replace the chip that controls the key. The chip is typically not damaged by water, so it isn't too costly.


Dead Coin Battery

The coin battery is another frequent reason why your Nissan Qashqai remote key fob may not work. These batteries usually last 3-5 years, but they can become depleted over time, particularly if the fob is dropped frequently. You can replace the battery, but ensure it's the same voltage and same 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 battery in the Nissan Qashqai key fob is by opening the key fob using the small screwdriver with a flat-head. The screwdriver needs to be inserted into a small hole on the bottom of the key fob. Simply twist the screwdriver to separate the two halves. Remove the old CR2025 battery and replace it with a new one, noting the position of the previous one inside the fob.

Before putting the new battery in ensure that there isn't any water damage or dirt on the terminals. If this is the case clean the terminals using some isopropyl ethanol. Make sure that the pole cables are properly connected. They should be connected both the positive and negative poles of your battery.

Fault Diagnosis

If your Nissan Qashqai's key fob stops functioning after exposure to clean tap or rain water it could be a sign there's an issue with the internal chip. You'll need a new keyfob if you can't fix the problem by replacing the battery. If you dropped the key fob on the ground and it stopped functioning immediately it is likely because it has damaged the internal chip. If you clean the chip with isopropyl alcohol and paper towel and then put it back in the key fob, you will generally get it working.

Key ID Incorrect is a common error that can be seen on the dashboard of your vehicle. This means that the vehicle cannot recognize the key fob and will not allow it to start the engine. This problem could be caused in many different ways, including water damage, issues that are undetectable within the key fob circuitry or RFID interference.

The key fob will stop working when the 12 volt batteries are dead or do not provide enough electric current. This can affect your Nissan Qashqai's keyless system, central locking and the ability to start the engine using the key fob. Examine the batteries on the key fob if it is unable to lock or unlock your door by hand. You can also try re-inserting the battery to reset the transmitter.

Reprogramming

If the key fob was not submerged in saltwater, it should be able come back to life with a simple rinse of clean water. You can also clean the electronic chip using isopropyl or electronic cleaner. If these methods don't work then it might 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 the vehicle. Start by turning the ignition key but not beginning the car. Continue this process until you see the hazards lights flash twice. After that, turn the car off and remove the keys.

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

Now that your Intelligent Key is relinked to the car now is the time to try it out. You must stand a certain distance away from the vehicle, then click all of the buttons on it. If the lights flash and the horn sounds it means the key has been successfully linked to the Nissan. You can also test it close to the Nissan.