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 ride on 19-inch wheels in Ti and ST-L models may be a bit stiff at times. Its front tyres can also lose grip on rough surfaces and its CVT may occasionally exhibit wrist-flexing torque steer.

It is usually caused by an unresponsive coin battery that can be replaced in just a few minutes. Make sure the battery you replace is of the same size, voltage and specification.

Water Damage

Water damage is among the most common causes that cause a nissan qashqai replacement key keyfob to display the "key ID is incorrect" message. The key fob comes with rubber seals that protect the electronic chip inside. However, prolonged exposure to moisture can cause it to stop functioning properly. This is usually the case if you've dropped your key fob in the ocean or a pool water pool, but it could be the case if it gets wet due to rain or soapy hands.

If your key fob has been exposed to water over the course of a long time and you're not sure, clean it using isopropyl or electronic cleaner. It could also have to be sent to a professional for repair or replacement.

If your key fob does require replacement the process is simple. Make sure you have the proper multipack (CR2032 3V). Open the front and rear cases with a flathead screwdriver. You'll have to remove the clips that hold the metal together and pull out the old battery, and then insert the new one. After reassembling the fob, put the mechanical key back into its place and make sure it operates correctly. If it isn't, you'll need to take it to an Nissan dealer or professional auto locksmith for replacement of the key chip. The chip is typically not damaged by water and therefore should not cost a lot.

Dead Coin Battery

Another reason why your Nissan Qashqai key fob may not work is that the battery inside is dead. The batteries typically last between 3-5 years, but they may fail over time, particularly if the fob is frequently dropped. You can replace the battery, but be sure to use the same voltage and same size as the previous. If you're using a different battery, it can cause the key to have an incorrect key ID that could hinder it from connecting to your vehicle.

The best way to change the battery on a Nissan Qashqai Key Fob is to pry it open with the help of a small screwdriver with a flat head. The screwdriver should be inserted into a small notch on the bottom of the fob, and turn it around gently to separate the two halves of the key fob. Remove the old CR2025 battery and replace it with a new one, observing the position of the old battery in the fob.

Check the terminals for any dirt or water damage prior to installing the new battery. If not, clean the terminals using a small amount isopropyl ethanol. You'll also need to 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 key fob stops working after exposure to pure tap water or rain, it may be a sign of an internal chip problem. You'll need a new keyfob if you can't resolve the issue by replacing the battery. If the key fob stopped working after dropping it, it's likely that the chip inside was damaged. If you clean the chip using isopropyl alcohol and paper towel and then replace it with the key fob, you will generally get it back to working.

One common error you may see on the dashboard of your car is "Key ID Incorrect." The vehicle is not able to recognize the key fob, and therefore will not allow the vehicle to start. This can happen in many different ways, including water damage, problems that are undetectable in the circuitry of the key fob or RFID interference.

The key fob won't work in the event that the batteries with 12 volts are dead or don't provide enough electrical current. This will affect the Nissan Qashqai's keyless system central locking, as well as the capability to start the engine with the key fob. If you can't lock or unlock the door by hand you must check the batteries on your key fob to make sure they're in good shape. 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 with a simple wash of clean water. You can also clean the electronic chip using isopropyl or electronic cleaner. If none of these works then it might be time to replace the entire key fob by a new one.

If your Nissan Intelligent Key still does not work, it may be a problem with the connection between it and the vehicle. To relink it, start by turning the key into the ignition, without turning on the car. Continue this process until the hazard light flashes twice. Turn off the vehicle and remove the key.

Open the fob compartment of your vehicle. It is usually located on a door jamb, or the handle for the driver's door. Find the small "program" button and press it. Once the process has been completed you will hear an emitted sound.

It's time to put your Intelligent Key to the test. Set your feet a distance from the vehicle, then press all the buttons on it. If the lights flash or the horn sounds, the key is connected to the Nissan. You can also test it close to the Nissan.