Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's greater dimensions give it a distinct SUV feel. Its 19-inch alloy wheels in Ti and STL versions can also be firm. The front tyres of Qashqai could also lose grip on bumpy surfaces, and its CVT can occasionally show wrist-flexing torque steering.
This is usually caused by a dead battery that can be replaced in just a few minutes. Make sure that the replacement battery is of the same voltage, size and specifications.
Water Damage
One of the most common reasons that a Nissan key fob might display the "key ID incorrect" message is due to water damage. The key fob has rubber seals that protect the chip inside, but prolonged exposure to moisture could cause it to cease functioning properly. This is usually the case in the event that you've dropped your key fob in the ocean or into a swimming water pool, but it could occur if it becomes wet due to rain or soapy hands.
If your key fob is exposed to water for an extended time, it may need to be cleaned using isopropyl alcohol or an electronic cleaner. It could also require to be sent to a professional for repair or replacement.
If your key fob require replacement the process is simple. First, ensure that you have a multipack with the correct battery (CR2032 3V). Open the front and back cases using the small flathead screwdriver. You'll need to take out the retaining clips made of metal and pull out the battery that was in place, and then put in the new one. After reassembling your fob, put the mechanical key back in position and ensure that it works as expected. If it isn't then you'll need to take it to a local Nissan dealer or a professional auto locksmith to repair the chip on the key. Fortunately the chip isn't usually damaged by water exposure which means that this shouldn't be a major expense.
Dead Coin Battery
The coin battery is another common reason that your Nissan Qashqai remote key fob might not work. They typically last for 3 to 5 years but can go bad over time, especially when the fob is dropped frequently. You can replace the battery however, make sure it's the same voltage and same size as the original. If you choose to use a brand new battery, it could cause the key to be assigned a wrong key ID. This will prevent it from being connected to your vehicle.
The best way to replace the battery of a coin on the Nissan Qashqai key fob is by removing the fob with an small screwdriver that has a flat head. Push in the screwdriver in a small notch on the bottom of the fob, and twist gently to separate the two parts of the key fob. Then, take out the old CR2025 button cell battery and replace it with an alternative one after taking note of its location on the fob.
Check the terminals for any dirt or water damage prior to installing the new battery. If not clean the terminals with a small amount isopropyl ethanol. Make sure that the pole cables are properly connected. They should be connected both the negative and the positive poles of your battery.
Diagnostics of a fault
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. The battery replacement won't fix this, and you'll need to buy a 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. You can usually get the key fob back to function again if you take it out and clean the chip with alcohol and paper towels and then put it back in.
A common error that you will see on your dashboard is "Key ID Not Correct." The vehicle is unable to recognize the key fob and thus won't allow the vehicle to start. This problem can be caused several ways, such as water damage, problems that are undetectable in the key fob circuitry or RFID interference.
The key fob will not function if the 12 volt batteries are dead or fail to provide enough electric current. This will affect the Nissan Qashqai's remote keyless system central locking, as well as the ability to start the engine using the key fob. If you are unable to lock or unlock the door manually it is recommended to check the batteries in your key fob and make sure they are in good shape. Try re-inserting the battery to reset the transmitter.
Reprogramming
Unless the key fob has been submerged in salt water and is unable to be restored to its original state after a simple rinse with clean water. You could also try cleaning the electronic chip using isopropyl alcohol or an electronic cleaner. If none of these works then you might need to replace the key fob.
If your Nissan Intelligent Key is still not working, it could be a problem with the connection between it and the car. Start by turning the ignition switch without initiating the vehicle. Continue to do this until you see the hazard lights flash twice. Turn off the car and take out the key.
Open the fob compartment in your vehicle. It's usually located on a door's jamb or the handle of the door for the driver. Find the small "program" button and press it. When the process is complete you will hear an emitted sound.
nissan qashqai spare key G28 Car Keys to test your Intelligent Key to the test. Make sure you press all the buttons on the key while standing at a distance from the vehicle. If the lights flash and the horn sound this means that the key has successfully linked to the Nissan. You can also test it close to the Nissan.