Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinct SUV-like appearance due to its bigger dimensions, and the 19-inch wheels on Ti and ST-L models may be a bit spongy at times. The front tyres in the Qashqai may also lose grip on rough surfaces and its CVT can occasionally display a wrist-flexing torque steering.

It is usually due to a dead battery that can be replaced in just a few minutes. Make sure the new battery is of the same size, voltage and specification.

Water Damage

One of the most common reasons a Nissan key fob will give the "key ID is not correct" message is due to water damage. The key fob is fitted with rubber seals that protect the chip inside, but long-term exposure to moisture can cause it not to function properly. This is often the case when you've dropped your key fob in the ocean or a swimming pool, but it can occur if it becomes wet due to soapy hands or rain.

If your key fob was exposed to water over many years then you might need to clean it with isopropyl, or an electronic cleaner. It may also require taking to a specialist for repair or replacement.

If your key fob requires to be replaced, it is a relatively simple procedure. First, ensure that you have a multipack of the right battery (CR2032 3V). The front and rear cases with a flathead screwdriver. Remove the metal clips, then remove the battery that was in place and replace it. Reassemble the fob and replace the mechanical key. Check that it works properly. If it doesn't then you'll need to take it to a Nissan dealer or professional auto locksmith to replace the chip in the key. The chip isn't usually damaged by water, so it should not be too expensive.

Dead Coin Battery

Another reason why the reason your Nissan Qashqai key fob may not function is that the battery inside is dead. The batteries typically last for 3-5 years, but they are susceptible to becoming depleted over time, especially when the fob is frequently dropped. You can replace the battery with a fresh one, but be sure that it's the same size and voltage as the original. If you install a new battery, it could cause the key to be assigned an incorrect key ID. This could prevent it from being paired with your vehicle.

The best way to replace the battery in the Nissan Qashqai key fob is by opening the fob with an small screwdriver that has a flat head. Push in the screwdriver in a small notch on the bottom of the fob and twist gently to separate the two halves of the key fob. Remove the old CR2025 battery and replace it with a brand new one, observing the position of the old one in the fob.

Before putting the new battery in ensure that there isn't any dirt or water damage to the terminals. If there is, wash the terminals with a tiny amount of isopropyl alcohol. You should also make sure the pole cables are plugged in properly - they must be connected to the negative and positive poles of your battery, respectively.

Troubleshooting

If your Nissan Qashqai key fob stops working after exposure to clean tap water or rain it could be a sign of a chip issue inside. The battery replacement won't fix this issue, and you'll have to purchase another key fob. If you dropped the key fob on the ground and Nissan Qashqai key fob it stopped working right away it is likely because it damaged the internal chip. If you clean the chip using isopropylethanol and paper towels and then insert it into the key fob, you'll generally get it back to working.

A common error that you might see on the dashboard of your car is "Key ID Incorrect." This means that the vehicle cannot recognize the key fob and not allow it to start the engine. This problem could be caused in several ways, such as water damage, malfunctions that are not detectable in the circuitry of the key fob or RFID interference.

The key fob will stop working in the event that the batteries with 12 volts are not working or provide sufficient electric current. This will affect your Nissan Qashqai's remote keyless system central locking, as well as the ability to start the engine using the key fob. Check the batteries in the key fob if it is in a position to lock or unlock your door by hand. You could also try re-inserting the battery to reset the transmitter.

Reprogramming

Unless the key fob has been submerged in salt water the key fob should be able to be revived after a quick rinse with clean water. You can also clean the electronic component using isopropyl or electronic cleaner. If these methods don't work, it may be time to replace the entire key fob with an entirely new one.

If your Nissan Intelligent Key is still not working, it could be a problem with the connection between it and your car. Start by turning the ignition switch without beginning the car. Continue to do this until the hazard light blinks twice. Then, turn off the vehicle and take off the key.

Then, open the fob compartment in your vehicle. It's usually located in a door jamb on the handle of the driver's side or underneath an armrest. Find the small "program" button and press it. You should hear a chime sound after the process is completed.

Now that your Intelligent Key is relinked to the car now is the time to try it out. Press all the buttons on the key while standing at a distance from the vehicle. If the lights flash and the horn sounds this means that the key has successfully linked to the Nissan. You can also try testing it in close proximity.