Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai has a distinctly SUV feel to it thanks to its larger dimensions, and the 19-inch wheels on Ti and ST-L models can be firm at times. The front tyres of Qashqai can also lose grip on rough surfaces and the CVT could occasionally display a wrist-flexing torque steering.
It is usually due to dead batteries, which can be replaced in just a few minutes. Make sure the replacement battery is of the same voltage, size and specifications.
Water Damage
One of the main reasons that a Nissan key fob displays the "key ID is incorrect" message is due to water damage. The rubber seals on the key fob are designed to protect the chip's electronic components, however prolonged moisture exposure can cause it to stop working properly. This is often the case in the event that you've dropped your key fob into the ocean or a swimming pools, but it could be the case if it gets wet due to rain or soapy hands.
If your key fob has been exposed to water for an extended period of time, you may need to clean it with isopropyl, or an electronic cleaner. Alternatively, it might require the attention of a specialist for repair or replacement.
If your key fob needs to be replaced, it's a relatively simple procedure. Make sure you have the proper multipack (CR2032 3V). Remove the front and back cases with a flathead screwdriver. Remove the metal clips, remove the battery, and then replace it. After reassembling your fob, put the mechanical key back into its place and make sure it operates correctly. If it doesn't then you'll need to go to your local Nissan dealer or a professional locksmith to replace the chip on the key. Fortunately the chip isn't usually damaged by water exposure and this shouldn't cost you a lot.
Dead Coin Battery
The coin battery is a second frequent reason why your Nissan Qashqai remote key fob may not work. The batteries typically last for 3-5 years, but they are susceptible to becoming depleted with time, particularly if the fob is frequently dropped. You can replace the battery but be sure to use the same voltage and the same size as the first. If you install a new battery, it could cause the key to be assigned a wrong key ID. This will stop it from being linked to your vehicle.
The most effective method to replace the battery on a Nissan Qashqai key fob is by opening the key fob using an incredibly small screwdriver with a flat head. The screwdriver should be put into a small cut on the bottom of your key fob. Simply twist the screwdriver to divide the two halves. Remove the old CR2025 battery and replace it with a new one, observing the position of the old one within the fob.
Before putting the new battery in be sure that there isn't any water damage or dirt on the terminals. If there is, wash the terminals using a small amount of isopropyl alcohol. Make sure that the pole cables are connected correctly. They should be connected to both the negative and the positive poles of your battery.
Troubleshooting
If your Nissan Qashqai's primary fob stops working after exposure to water that is clean from a tap or rain, this could indicate that there is an issue with the internal chip. You'll require a new fob if you can't resolve the issue by replacing the battery. If the key fob didn't work after you dropped it, it is likely that the chip inside was damaged. If you clean the chip with isopropylethanol and paper towels and then insert it into the key fob, you can usually get it working again.
Key ID Incorrect is a common mistake that you might see on the dashboard of your vehicle. This means that the car is unable to recognize the key fob and not allow it to start the engine. The issue could be caused by many things including water damage, undetectable issues in the key fob's circuitry or RFID interference.
The key fob will cease to function if the 12 volt batteries are dead or do not provide enough electric current. This will affect your Nissan Qashqai's remote keyless system central locking, as well as the ability to start the engine with the key fob. Check the batteries inside the key fob if you're not able to lock and unlock your door by hand. You could also try reinstalling the battery to reset your transmitter.
Reprogramming
If the key fob was not submerged in saltwater, it should be able be revived by a simple wash of clean water. key replacement nissan can also try cleaning the electronic chip using isopropyl ethanol or an electronic cleaner. If none of the above works then you might need to replace the key fob.
If your Nissan Intelligent Key is still not working, there could be a problem with the connection between it and the car. To relink it, start by turning the key into the ignition, but not starting the car. Keep doing this until you see the warning lights flash twice. After that, turn the car off and take out the keys.
Open the fob compartment of your vehicle's fob compartment. It's usually in a door jamb on the handle on the driver's side or underneath an armrest. Find the button that says "program" and press it. Once the process has been completed you will hear an emitted sound.
It's time to put your Intelligent Key to the test. Use all the buttons on the key while standing a distance away from the car. If the lights flash and the horn sound it means the key has successfully connected to the Nissan. You may also try testing the key in close proximity.