Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's bigger dimensions give it an SUV feel. Its 19-inch alloy wheels on Ti and STL models can also be firm. The front tyres on the Qashqai can also lose traction on rough surfaces, and the CVT may occasionally show wrist-flexing torque steering.
This is typically caused by dead batteries, which can be replaced in a matter of minutes. Make sure that the replacement battery is of the same voltage, size, and specification.
Water Damage
One of the most common reasons that a nissan key replacement key fob gives the "key ID is not correct" message is due to water damage. The rubber seals on the key fob protect the electronic chip, but prolonged moisture exposure can cause it not to work correctly. It's normal to see this happen if your key fob was dropped into the water or in a swimming pool. But it can also occur when it is wet due to showers or soapy hands.
If your key fob has been exposed to water for a lengthy duration, it might have to be cleaned with isopropyl alcohol, or electronic cleaner. It could also have to be sent to a professional to repair or replace it.
If your key fob does require replacement nissan key fob, the procedure is relatively easy. First, make sure you have a multipack of the right battery (CR2032 3V). Then open the back and front cases using the small flathead screwdriver. You'll need to take out the metal retaining clips and then push out the battery that was in place, and then replace it with the new one. Reassemble the fob and replace the mechanical key. Make sure it's working properly. If it isn't then you'll have to take it to a Nissan dealer or a professional auto locksmith to repair the key chip. The chip is not usually damaged by water and therefore isn't too costly.
Dead Coin Battery
Another common reason your Nissan Qashqai key fob might not function is that the battery for the coin is dead. These batteries last for 3-5 years, but they may fail over time if the fob has been frequentedly dropped. You could replace the battery however, make sure it's the same voltage and the same size as the first. If you are using an alternative battery, it could cause the key to have an incorrect key ID which can prevent it from connecting to your vehicle.
The most efficient method of replacing the battery in the Nissan Qashqai key fob is by prying open the key fob using a small flat head screwdriver. In the screwdriver, push it into a small notch at the bottom of the fob and twist gently to separate the two halves of the key fob. Then, take out the old CR2025 button cell battery and replace it with a new one after noting its location on the fob.
Before putting the new battery in place, make sure there isn't any dirt or water damage to the terminals. If there is, clean the terminals using a small amount of isopropyl alcohol. Make sure that the pole cables are properly connected. They should be connected to the positive and negative poles of your battery.
Fault Diagnosis
If your Nissan Qashqai key fob stops working after exposure to clean rain or tap water, it may be an indication of a chip issue inside. You'll require a new keyfob if you are unable to fix the issue by changing the battery. If you dropped the key fob on the ground and it stopped working right away it's likely due to the damage to the internal chip. If you clean the chip with isopropyl ethanol and a paper towel and then put it back in the key fob, it is possible to typically get it working again.
A common error that you may see on your dashboard is "Key ID Not Correct." The vehicle is not able to recognize the key fob, and consequently, won't allow the vehicle to start. The problem can be caused by several things like water damage, undetectable problems in the key fob's circuitry, or RFID interference.
If the 12 volt battery in your key fob is dead or not providing enough electric current it will cease to function. This could affect your Nissan Qashqai's keyless system central locking, as well as the capability to start the engine using the key fob. Examine the batteries on the key fob in case you are not able to lock and unlock your door by hand. You could also try re-inserting the battery to reset the transmitter.
Reprogramming
If the key fob was not submerged in saltwater it should be able to be revived with a simple rinse of clean water. You can also clean the electronic component using isopropyl or electronic cleaner. If none of the above works, you may have to replace the key fob.
If your Nissan Intelligent Key still does not function, there could be a connection problem between it and your vehicle. Start by pressing the ignition key, but without starting the vehicle. Continue to do this until you see the hazards lights flash twice. Then, turn off the car and take out the key.
Open the fob compartment in your vehicle. It's usually in a door jamb, on the handle on the driver's side, Nissan qashqai key fob or under an armrest. Find the button that says "program" and press it. You will hear a sound once the process is complete.
It's time to put your Intelligent Key to the test. Set your feet a distance from the vehicle and hit all the buttons on it. If the lights flash and the horn beeps it means the key has successfully connected to the Nissan. You may also try testing the key in close proximity.