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 ride on 19-inch wheels in Ti and ST-L models can be a bit spongy at times. The front tyres of Qashqai may also lose traction on rough surfaces, and its CVT can sometimes show wrist-flexing torque steering.
This is usually caused by a dead battery that can be replaced in a matter of minutes. Make https://www.thekeylab.co.uk/nissan-car-keys/ that the replacement battery is of the same size, voltage and specifications.
Water Damage
One of the main reasons a Nissan key fob displays the "key ID incorrect" message is due to water damage. The rubber seals on the key fob guard the chip's electronic components, however prolonged exposure to moisture could cause it to malfunction properly. This is typically the situation when you drop your key fob in the ocean or a swimming pool, but it can be the case if it gets wet due to soapy hands or rain.
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If your key fob was exposed to water for an extended period of time it is possible to clean it using isopropyl or electronic cleaner. It might also need to be taken to a professional to repair or replace it.
If your key fob does need to be replaced, the procedure is relatively easy. Make sure you've got the correct multipack (CR2032, 3V). Open the front and back cases with a small flathead screwdriver. Remove the metal clips, then remove the battery, and then replace it. Reassemble the fob and replace the mechanical key. Make sure it's working properly. If not, you will need to take it to your local Nissan dealer or an expert locksmith to replace the key chip. The chip isn't usually damaged by water so it should not be too expensive.
Dead Coin Battery
Another reason why your Nissan Qashqai key fob may not work is that the coin battery has gone dead. The batteries typically last for 3-5 years, but they can become depleted in time, particularly if the fob is frequently dropped. You can replace the battery, but make sure it is the same voltage and same size as the first. If you use a new battery, it could cause the key to be assigned an incorrect key ID. This will stop it from being paired with your vehicle.
The most efficient method of replacing the battery on a Nissan Qashqai key fob is by opening the key fob using an small screwdriver that has a flat head. In the screwdriver, push it into a small notch on the bottom of the fob, and twist it gently to split the two parts of the key fob. Remove the old CR2025 battery and replace it with a new one, taking note of the location of the old one in the fob.
Before you put the new battery into place check to ensure there isn't any water damage or dirt on the terminals. If so clean the terminals with small amounts of isopropyl alcohol. Make sure that the pole cables are properly connected. They must be connected to the negative and the positive poles of your battery.
Troubleshooting
If your Nissan Qashqai's main fob stops functioning after exposure to clean water from the tap or rain it could indicate that there's a problem with the internal chip. A battery change won't solve this, and you'll need to purchase a new key fob. If the key fob didn't work after you dropped it, it is likely that the chip inside was damaged. It is possible to get the key fob back to work again if you remove and clean the chip using alcohol and paper towels before putting it back into.
Key ID Incorrect is a typical error you may see on the dashboard of your vehicle. The vehicle is unable recognize the key fob, which is why it won't allow the car to start. This problem can be caused several ways, such as water damage, problems undetectable in the key fob's circuitry or RFID interference.
The key fob won't work in the event that the batteries with 12 volts are dead or fail to provide enough electric current. This could affect the remote keyless system and central locking on your Nissan Qashqai, as well as stopping you from starting the engine using the key fob (if equipped with Intelligent Key). Check the batteries inside the key fob if you are not able to lock or unlock your door manually. Try re-inserting the battery to reset the transmitter.
Reprogramming
If the key fob had not been submerged in salt water the device should be able to be revived after a quick rinse with clean water. You can also clean the electronic chip with isopropyl or electronic cleaner. If none of these work then it might be 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. To relink it, start by turning the key into the ignition without starting the car. Continue this process until the hazard lights flash twice. Turn off the vehicle and take off the key.
Open the fob compartment of your vehicle. It is usually located on a door's jamb or driver's door handle. Locate the small button labeled "program" and press it. You should hear a chime after the process is completed.
Now that your Intelligent Key is relinked to the car, it's time to test 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 and the horn sound this means that the key has been successfully linked to the Nissan. You can also test it near the Nissan.
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