Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai's larger dimensions give it an SUV-like feel. Its 19-inch alloy wheels on Ti and STL models can also be firm. The front tyres of the Qashqai may also lose grip on rough surfaces, and the CVT may occasionally show wrist-flexing torque steering.

This is typically caused by a dead battery that can be replaced in a matter of minutes. Make sure the battery you replace is of the same voltage, size and specifications.

Water Damage

One of the most common reasons a Nissan key fob will give the "key ID is incorrect" message is due to water damage. The rubber seals on the key fob guard the chip's electronics, but prolonged moisture exposure can cause it to malfunction correctly. It's normal to see this when your key fob has been dropped in the ocean or swimming pool. However, it can occur when it becomes wet from the rain or soapy hands.

If your key fob has been exposed to water over many years, you may need to clean it with isopropyl, or an electronic cleaner. It may also require the attention of a professional to repair or replace it.

If your key fob does need to be replaced the process is easy. Make sure you have the right multipack (CR2032 3V). The front and rear cases using the flat-head screwdriver. You'll need to take out the metal retaining clips and then push out the old battery, and then put in the new one. After reassembling your fob, put the mechanical key back into position and ensure that it works as expected. If it isn't it, you'll need to bring it to an Nissan dealer or a professional auto locksmith for the replacement of the chip. The chip isn't usually damaged by water and should not cost a lot.

Dead Coin Battery

The coin battery is another common reason that your Nissan Qashqai remote key fob might not function. They last for 3-5 years, but they are prone to failure over time if the fob has been dropped often. You could replace the battery however, make sure it's the same voltage and the same dimensions as the original. If you install a new battery, it may cause the key to be assigned a wrong key ID. This will prevent it from being linked to your vehicle.

The best way to change the battery inside the Nissan Qashqai Key Fob is to pry it open using an small screwdriver that has a flat head. Insert the screwdriver into tiny notch at the bottom of the fob, and move it around to separate the two halves of the key fob. Then, remove the old CR2025 button cell battery and replace it with the new one after confirming its position on the fob.

Check the terminals for any water damage or dirt before installing the new battery. If there is, clean the terminals using a small amount of isopropyl alcohol. Make sure that the pole cables are connected correctly. They should be connected both the negative and the positive poles of your battery.

Troubleshooting

If your Nissan Qashqai key fob stops working after exposure to clean rain or tap water it could be a sign of a chip issue inside. Change the battery won't fix this, and you'll have to buy another key fob. If you dropped the key fob on the ground and it stopped working right away it's most likely due to the damage to the internal chip. If you clean the chip using isopropyl ethanol and a paper towel and then replace it with the key fob, you'll usually get it working again.

A common error that you may see on the dashboard of your car is "Key ID Not Correct." The vehicle is not able to recognize the key fob, and therefore will not allow the car to start. The issue can be caused by a variety of things such as water damage, undetectable issues in the key fob's circuitry or RFID interference.

The key fob won't work in the event that the 12 volt batteries are dead or fail to provide enough electric current. This can affect the Nissan Qashqai's keyless system central locking, as well as the capability to start the engine using the key fob. If you're unable lock or unlock the door manually it is recommended to check the batteries inside the key fob to make sure they are in good shape. Try reinstalling the battery to reset your transmitter.

Reprogramming

If the key fob was not submerged into saltwater it should be revived with a simple rinse of clean water. You can also clean the electronic chip with isopropyl or electronic cleaner. If these don't work it could be time to replace the entire key fob by a new one.

If your Nissan Intelligent Key is still not working, it could be a problem with the connection between it and your car. To relink it, start by turning the key in the ignition but without starting the car. Continue doing this until you see the hazard lights flash twice. Then, turn the car off and remove the keys.

Open the fob compartment of your vehicle. This is usually located in the door jamb, on the handle of the driver's side or under an armrest. Find the small button labeled "program" and press it. You will hear a sound 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 and press all the buttons on it. If the lights flash and the horn squeaks it means that the key has successfully linked to the Nissan. You can also test it near the Nissan.