Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's large dimensions give it an SUV feel. Its 19-inch alloy wheels on Ti and STL models can also be a bit firm. The front tyres could lose grip on rough surfaces and its CVT can occasionally display wrist-flexing torque steer.
This is typically caused by dead batteries, which can be replaced in a matter of minutes. Make sure that the replacement battery is the same voltage, size and specifications.
Water Damage
One of the most frequent reasons a Nissan key fob will give the "key ID incorrect" message is due to water damage. The key fob has rubber seals that shield the electronic chip inside, but prolonged exposure to moisture could cause it to cease functioning properly. This is typically the case when you drop your key fob in the ocean or in a swimming pools, but it could also happen if it gets wet from rain or soapy hands.
If your key fob is exposed to water for a long duration, it might have to be cleaned using isopropyl alcohol, or electronic cleaner. Alternatively, it might require taking to an expert for repair or replacement.
If your key fob is in need to be replaced, it is an easy procedure. First, ensure you have a multipack of the right battery (CR2032 3V). Remove the front and back cases with a flathead screwdriver. Remove the clips made of metal, then remove the old battery and then replace it. Reassemble the fob and replace the mechanical key. Check to see if it functions correctly. If it isn't then you'll have to bring it to a local Nissan dealer or an experienced auto locksmith to repair the key chip. The chip is typically not damaged by water and should not cost a lot.
Dead Coin Battery
The coin battery is a second frequent reason why your Nissan Qashqai remote key fob won't work. The batteries typically last for 3-5 years but can go bad over time, especially when the fob is dropped frequently. You can try replacing the battery with a new one, but be sure that it's the same size and voltage as the original. If you are using another battery, it may cause the key to have an incorrect key ID which will prevent it from paired with your vehicle.
The most effective method to replace the battery in a Nissan Qashqai key fob is by opening the fob with the small screwdriver with a flat-head. In the screwdriver, push it into tiny notch at the bottom of the fob, and turn it around gently to separate the two halves of the key fob. Remove the old CR2025 battery and replace it with a brand new one, taking note of the location of the previous one inside the fob.
Before you put the new battery in check to ensure there isn't any dirt or water damage to the terminals. If there is, clean the terminals with a tiny amount of isopropyl alcohol. Make sure that the pole cables are properly connected. They should be connected both the negative and the positive poles of your battery.
Fault Diagnosis
If your Nissan Qashqai key fob stops working after exposure to pure tap water or rain it could be a sign of a chip issue inside. Change the battery won't fix this issue, and you'll have to buy an entirely new key fob. If you dropped the key fob on the ground and it stopped working right away, this is most likely due to the damage to the internal chip. If nissan car key replacement price clean the chip with isopropyl ethanol and paper towel and then replace it with the key fob, you can generally get it working.
One common error you will see on the dashboard of your vehicle is "Key ID Incorrect." This means that the vehicle is unable to recognize the key fob, and will not allow it to start the engine. This issue can be caused by several ways, such as water damage, problems undetectable within the key fob circuitry or RFID interference.
The key fob will cease to function in the event that the batteries with 12 volts are dead or do not provide enough electrical current. This will affect your Nissan Qashqai's remote keyless system, central locking and the capability to start the engine with the key fob. If you're unable to unlock or lock the door by hand, you should check the batteries on your key fob to be sure they're in good shape. You may also try reinserting the battery to reset the transmitter.
Reprogramming
If the key fob is not been submerged in salt water the device should be able to come back to life after a simple wash with clean water. You could also try cleaning the electronic chip using isopropyl ethanol or an electronic cleaner. If none of these works it could be time to replace the entire key fob by a new one.
If your Nissan Intelligent Key is still not working, there could be a problem with the connection between it and your car. Start by turning the ignition switch without beginning the car. Continue doing this until you see the hazards lights flash twice. Turn off the vehicle and remove the key.
Open the fob compartment in your vehicle. It is usually located on the door jamb or the handle of the driver's door. Find the small button labeled "program" and press it. You should 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. Make sure you press all the buttons on the key while you are at a distance from the car. If the lights flash or the horn sounds, then the key is successfully connected to the Nissan. It is also possible to test it in close proximity.