Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinctly SUV 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 in the Qashqai can also lose traction on rough surfaces, and the CVT may occasionally display a wrist-flexing torque steering.

This is typically caused by an inoperable coin battery, which can be replaced in minutes. Make sure the new battery is of the same size, voltage and specifications.

Water Damage

Water damage is one of the most common causes that cause the Nissan keyfob to display the "key ID incorrect" message. The key fob comes with rubber seals that protect the chip inside, however prolonged exposure to moisture could cause it to stop functioning properly. It's typical to observe this if your keyfob was dropped in the ocean or in a pool. However, it can happen when it gets wet due to rain or soapy hands.

If your key fob has been exposed to water over a long period of time then you might need to clean it using isopropyl or electronic cleaner. It might also need to be taken to a specialist to be repaired or replaced.

If your key fob needs to be replaced, it is an easy process. First, ensure you have an appropriate multipack battery (CR2032 3V). Then, you can open the back and front cases with a small flathead screwdriver. Remove the metal clips, take out the old battery and replace it. After reassembling your fob, put the mechanical key back in place and check that it is working correctly. If it isn't then you'll need to take it to a local Nissan dealer or an experienced auto locksmith to repair the chip on the key. The chip is usually not damaged by water and should not cost a lot.

Dead Coin Battery

The coin battery is a second common reason why your Nissan Qashqai remote key fob might not function. These batteries last 3 to 5 years, but they are prone to failure over time when the fob is frequentedly dropped. You can try replacing the battery with a new one but be 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 prevent it from being paired with your vehicle.

The best way to replace the battery of a coin on a Nissan Qashqai key fob is by opening the fob with an small screwdriver that has a flat head. The screwdriver should be put into a small cut on the bottom of your key fob. Simply twist the screwdriver to split the two halves. Then, take out the old CR2025 button cell battery and insert an alternative one after taking note of its location 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 make sure the pole cables are connected properly - they must be connected to the negative and positive poles of your battery, respectively.

Diagnostics of a fault

If your Nissan Qashqai key fob stops working after exposure to pure rain or tap water, it may be an indication of a chip issue inside. You'll need a new keyfob in the event that you can't solve the issue by replacing the battery. If the key fob has stopped working after you dropped it, it's likely that the chip inside was damaged. If you clean the chip with isopropyl ethanol and a paper towel and then put it back in the key fob, you can usually get it working again.

A common error that you will see on your car's dashboard is "Key ID Not Correct." The vehicle is not able to recognize the key fob, which is why it won't allow the vehicle to start. The issue could be caused by a variety of factors, including water damage, undetectable problems in the circuitry of the key fob, or RFID interference.

If the battery that powers 12 volts in your key fob dead or not providing enough electric current, it will stop working. This could affect the Nissan Qashqai's keyless system central locking, as well as the ability to start the engine using 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 re-inserting the battery to reset the transmitter.

Reprogramming

If the key fob was not submerged in saltwater, it should be able come back to life 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 the above works, you may need to replace the key fob.

If your Nissan Intelligent Key still does not function, there might be a problem connecting between it and your vehicle. Start by turning the ignition key but not starting the vehicle. Continue to do this until you see the hazards lights flash twice. Then, turn the vehicle off and remove the keys.

Open the fob compartment of your vehicle. This is usually located in a door jamb, on the handle on the driver's side or under the armrest. Find the button that says "program" and press it. You should hear a chime sound after the process is completed.

It's time to test your Intelligent Key to the test. You must stand a certain distance away from the vehicle, then click all of the buttons on it. If the lights flash and the horn squeaks it means the key has been successfully linked to the Nissan. You can also test it near the Nissan.