Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinctly SUV-like feel due to its larger dimensions. Additionally, the 19-inch wheels on Ti and ST-L models may be a bit firm at times. The front tyres could lose grip on rough surfaces and its CVT might occasionally exhibit wrist-flexing torque steer.

This is usually caused by an unresponsive battery that can be replaced in a matter of minutes. Make sure the replacement battery is of the same size, voltage and specifications.

Water Damage

Water damage is one of the most frequent causes for the Nissan keyfob to display the "key ID wrong" message. The rubber seals on the key fob protect the electronic chip, but prolonged exposure to moisture can cause it to malfunction properly. This is often the case in the event that you've dropped your key fob into the ocean or a pool pool, but it can also happen if it gets wet from rain or soapy hands.

If your key fob was exposed to water for a long period of time it is possible to clean it using isopropyl or electronic cleaner. It could also require to be taken to a professional to repair or replace it.

If your key fob requires to be replaced, it is a relatively simple procedure. First, ensure that you have an appropriate multipack battery (CR2032 3V). Remove the front and back cases using the flat-head screwdriver. Remove the metal clips, remove the old battery and then replace it. Reassemble the fob and replace the mechanical key. Check that it works properly. If it does not then you'll need to take it to a Nissan dealer or a professional auto locksmith for replacement of the key chip. Fortunately the chip isn't normally damaged by exposure to water and therefore this shouldn't be a major expense.

Dead Coin Battery

Another reason that the reason your Nissan Qashqai key fob might not function is because the battery for the coin is dead. These batteries last for 3 to 5 years, but they will eventually fail when the fob is dropped often. You can replace the battery with a fresh one, but make sure it's the same voltage and size as the original. If you replace the battery, it may cause the key to be assigned an incorrect key ID. This will stop it from being paired with your vehicle.

The best method to replace the battery inside the Nissan Qashqai Key Fob is to open it with an incredibly small screwdriver. Push in the screwdriver in an angled notch on the bottom of the fob and turn it around gently to separate the two halves of the key fob. Then, remove the old CR2025 button cell battery and insert another one after confirming its position on the fob.

Check the terminals for water damage or dirt before installing the new battery. If there is, clean the terminals with a tiny amount of isopropyl alcohol. You should also ensure that the pole cables are connected correctly. They should be connected to the positive and negative poles of the battery, respectively.

Troubleshooting

If your Nissan Qashqai's key fob doesn't function after exposure to clean water from the tap or rain, this could be a sign that there is an issue with the internal chip. A battery change won't solve this, and you'll have to purchase another key fob. If you dropped the key fob on the ground and it stopped functioning immediately, this is most likely due to damage to the internal chip. If you clean the chip with isopropylethanol and paper towels, then replace it in the key fob, you will typically get it working again.

One common error you will see on the dashboard of your car is "Key ID Not Correct." The vehicle is unable recognize the key fob, which is why it won't allow the car to start. This can happen in numerous ways, including water damage, issues that are undetectable within the key fob circuitry or RFID interference.

If the 12 volt battery on your key fob is dead or not providing enough electrical current, it will stop working. This will affect the Nissan Qashqai's keyless system, central locking and the capability to start the engine with the key fob. If you are unable to unlock or lock the door manually it is recommended to check the batteries inside your key fob and make sure they're in good shape. You could also try replacing the battery to reset your transmitter.

Reprogramming

If the key fob was not submerged in saltwater the device should be able to be revived by a simple wash of clean water. You can also try cleaning the electronic chip using isopropyl ethanol or an electronic cleaner. If these methods don't work it could be time to replace the entire key fob with an entirely new one.

If your Nissan Intelligent Key still does not work, there could be a connection problem between it and the vehicle. To relink it, start by turning the key in the ignition without starting the car. Continue this process until you see the hazard lights flash twice. Turn the vehicle off and take out the keys.

Then, you need to you must open the fob compartment inside your vehicle. It is usually located on a door jamb, or the handle of the driver's door. Locate the small button labeled "program" and press it. You should hear a chime once the process is complete.

Now that your Intelligent Key is relinked to the car is the time to test it out. Set your feet a distance from the vehicle, and press all the buttons on the key. If the lights flash and the horn sound it means the key has successfully connected to the Nissan. You can also try testing it in close proximity.