Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's larger dimensions give it an SUV-like ambiance. Its 19-inch alloy wheels on Ti and STL models may also be a bit firm. The front tyres on the Qashqai may also lose grip on bumpy surfaces, and the CVT may occasionally display a wrist-flexing torque steering.
It is usually caused by an unresponsive coin battery that can be replaced in a matter of minutes. Make sure that the replacement battery is of the same voltage, size and specification.
Water Damage
Water damage is among the most common reasons for an Nissan keyfob to display the "key ID incorrect" message. The key fob is fitted with rubber seals which protect the chip inside, however prolonged exposure to moisture can cause it not to function properly. This is typically the case when you've dropped your key fob into the ocean or a swimming pool, but it can be the case if it gets wet from rain or soapy hands.
If your key fob is exposed to water for an extended period of time, it might need to be cleaned with isopropyl alcohol or electronic cleaner. In addition, it may need to be taken to a professional to repair or replace it.
If your key fob need to be replaced, the procedure is relatively easy. Make sure you have the correct multipack (CR2032 3V). The front and rear cases using the flat-head screwdriver. You'll need to take out the metal retaining clips and pull out the old battery, then put in the new one. After reassembling the fob, put the mechanical key back into place and check that it works as expected. If it doesn't it, you'll need to bring it to a Nissan dealer or a professional auto locksmith to replace the chip in the key. The chip is typically not damaged by water, so it should not be too expensive.
Dead Coin Battery
The coin battery is a second frequent reason why your Nissan Qashqai remote key fob might not function. They last for three to five years, however they are prone to failure over time if the fob has been frequently dropped. You can replace the battery with a fresh one, but make sure that it's the same voltage and size as the original. If replacement key for nissan qashqai choose to use a brand new battery, it may cause the key to be assigned a different key ID. This will prevent it from being linked to your vehicle.
The best method to replace the battery in a Nissan Qashqai key fob is by opening the key fob using a small flat head screwdriver. 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, remove the old CR2025 button cell battery and insert another one after confirming its position in the fob.
Before putting the new battery in place, make sure there is no dirt or water damage on the terminals. If this is the case, clean the terminals using some isopropyl ethanol. Also, make sure the pole cables are plugged in correctly - they should be connected to the negative and positive poles of your battery, respectively.
Troubleshooting
If your Nissan Qashqai key fob stops working after exposure to clean tap water or rain, it may be an indication of an internal chip issue. You'll need a new keyfob if you can't resolve the issue by replacing the battery. If you dropped the key fob on the ground and it stopped working immediately, this is most likely due to damage to the internal chip. If you clean the chip with isopropyl alcohol and paper towel and then insert it into the key fob, you will usually get it working again.
Key ID Incorrect is a typical error that can be seen on the dashboard of your vehicle. This means that the vehicle cannot recognize the key fob and not allow it to start the engine. The issue could be caused by a variety of factors including water damage, undetectable faults in the circuitry of the key fob, or RFID interference.
The key fob will not function if the 12 volt batteries are dead or do not provide sufficient electric current. This can affect the remote keyless system as well as central locking of your Nissan Qashqai, as well as preventing you from starting the engine with the key fob (if equipped with Intelligent Key). Check the batteries in the key fob in case you are in a position to lock or unlock your door by hand. You could also try installing the battery again to reset your transmitter.
Reprogramming
If the key fob was not submerged into saltwater the device should be able to be revived by a simple wash of clean water. You could also try cleaning the electronic chip using isopropyl Alcohol or an electronic cleaner. If none of these works It could be the time to replace the entire key fob with a brand new one.
If your Nissan Intelligent Key is still not functioning, there may be a problem with the connection between it and the car. Start by turning the ignition switch without starting the vehicle. Repeat this process until the hazard lights flash twice. Then, turn the car off and take out the keys.
Open the fob compartment in your vehicle's fob compartment. It's usually in a door jamb, on the handle of the driver's side or underneath an armrest. Find the small button marked "program" and press it. You should hear a chime after the process has been completed.
It's time to put your Intelligent Key to the test. Press all the buttons on the key while at a distance away from the car. If the lights flash and the horn beeps it means the key has been successfully linked to the Nissan. You can also test it close to the Nissan.