Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's greater dimensions give it a distinct SUV feel. Its ride on 19-inch alloy wheels on Ti and STL models can also be firm. The front tyres in the Qashqai are also prone to losing grip on rough surfaces and the CVT may occasionally display a wrist-flexing torque steering.
This is typically caused by dead batteries, which can be replaced in a matter of minutes. Make sure the replacement battery is of the same voltage, size and specification.
Water Damage
Water damage is among the most common causes for the Nissan keyfob to display the "key ID is incorrect" message. The key fob is fitted with rubber seals that protect the electronic chip inside, but prolonged exposure to moisture can cause it to stop working properly. This is typically the situation when you drop your key fob in the ocean or a swimming pools, but it could also happen if it gets wet due to rain or soapy hands.
If your key fob has been exposed to water over a long period of time and you're not sure, clean it with isopropyl, or an electronic cleaner. It could also have to be taken to an expert to repair or replace it.
If your key fob has to be replaced, it's quite simple to do. First, ensure that you have a multipack of the correct battery (CR2032 3V). Then, open the back and front cases using an abrasive screwdriver. You'll need to remove the clips that hold the metal together and pull out the old battery, and then put in the new one. After reassembling the fob, put the mechanical key back into place and verify that it works as expected. If not it, you'll need to bring it to an Nissan dealer or a professional auto locksmith for the replacement of the chip in the key. The chip isn't usually damaged by water and therefore should not cost a lot.
Dead Coin Battery
The coin battery is another frequent reason why your Nissan Qashqai remote key fob might not function. They last for 3-5 years, but they will eventually fail if the fob has been frequentedly dropped. You can replace the battery with a fresh one but be sure it's the same size and voltage as the original. If you choose to use a brand new battery, it may cause the key to be assigned an incorrect key ID. This could prevent it from being paired with your vehicle.
The best method to replace the battery inside a Nissan Qashqai Key Fob is to pry it open using an small screwdriver that has a flat head. The screwdriver needs to be inserted into a small cut on the bottom of your key fob. Make sure to gently twist the screwdriver to separate the two halves. Remove the old CR2025 battery and replace it with a brand new one, making note of the position of the old one within the fob.
Examine replacement nissan car key for dirt or water damage prior to installing the new battery. 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.
Diagnostics of a fault
If your Nissan Qashqai key fob stops working after exposure to pure tap water or rain, it may be a sign of a chip problem inside the. The battery replacement won't fix this issue, and you'll have to buy the new key fob. If you dropped the key fob on the ground and it stopped working immediately it is likely due to damage to the internal chip. If you clean the chip using isopropyl ethanol and paper towel, then replace it in the key fob, it is possible to usually get it working again.
Key ID Incorrect is a common error you may see on the dashboard of your vehicle. This means that the vehicle cannot recognize the key fob and will not allow it to start the engine. The problem can be caused by many things including water damage, undetectable issues in the circuitry of the key fob or RFID interference.
The key fob will not function when the 12 volt batteries are dead or fail to provide enough electric current. This will affect the remote keyless system as well as central locking in your Nissan Qashqai, as well as making it impossible to start your engine using the key fob (if equipped with Intelligent Key). If you are unable to unlock or lock the door by hand, you should check the batteries inside the key fob to make sure they are in good shape. Try re-inserting the battery to reset the transmitter.
Reprogramming
If the key fob was not submerged in saltwater, it should be able return to life with a simple rinse of clean water. You can also clean the electronic component using isopropyl or electronic cleaner. If none of these work, it may be time to replace the entire key fob with a brand new one.
If your Nissan Intelligent Key still does not work, it could be a connection issue between it and the vehicle. To reconnect it, start by turning the key into the ignition but without starting the car. Continue to do this until you see the danger lights flash twice. Then, turn the vehicle off and take out the keys.
Open the fob compartment in your vehicle's fob compartment. It's usually on a door jamb or the handle of the driver's door. Find the small button marked "program" and press it. You should hear a chime when the process is completed.
Now that your Intelligent Key is relinked to the car is the time to test it out. Use all the buttons on the key while you are at a distance from the vehicle. If the lights flash and the horn sound, it means that the key has successfully connected to the Nissan. You can also try testing it in close proximity.