Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinctly SUV feel due to its larger dimensions, and the wheel sizes of 19 inches in Ti and ST-L models may be a bit spongy at times. The front tyres could lose grip on rough surfaces, and its CVT can occasionally display wrist-flexing torque steer.

This is typically caused by the battery of a coin that is dead. It can be easily repaired in a matter of minutes. Make sure the replacement car keys nissan battery is of the same size, voltage and specification.

Water Damage

Water damage is one of the most common reasons for an Nissan keyfob to display the "key ID wrong" message. The rubber seals on the key fob protect the chip's electronic components, however prolonged moisture exposure can cause it to malfunction properly. It's typical to observe this happen if your key fob has been dropped in the ocean or swimming pool. But it can also occur when it is wet due to rain or soapy hand.

If your key fob has been exposed to water for a prolonged period of time, it might need to be cleaned using isopropyl alcohol, or electronic cleaner. It could also have to be sent to an expert to be repaired or replaced.

If your key fob needs to be replaced, it's a relatively simple procedure. First, make sure you have a multipack of the right battery (CR2032 3V). Remove the front and back cases with the flat-head screwdriver. You'll have to remove the retaining clips made of metal and then push out the battery that was in place, and then insert the new one. Reassemble the fob and replace the mechanical key. Check that it works correctly. If it doesn't it is necessary to take it to a local Nissan dealer or a professional auto locksmith to repair the chip that controls the key. The chip is usually not damaged by water, so it shouldn't be too expensive.

Dead Coin Battery

Another reason that your Nissan Qashqai key fob might not function is that the coin battery has gone dead. The batteries typically last between 3-5 years, but they are susceptible to becoming depleted over time, particularly when the fob is frequently dropped. It is possible to replace the battery with a new one, but be sure that it's the same voltage and size as the original. If you install a new battery, it may cause the key to be assigned a different key ID. This will stop it from being connected to your vehicle.

The best method to replace the battery of a coin in a Nissan Qashqai Key Fob is to pry it open using the help of a small screwdriver with a flat head. Push in the screwdriver in an angled notch on the bottom of the fob and twist it gently to split the two parts of the key fob. Remove the old CR2025 battery and replace it with a brand new one, taking note of the location of the previous one inside the fob.

Examine the terminals to see if there is dirt or water damage prior to installing the new battery. If there is, clean the terminals with a tiny amount of isopropyl alcohol. Make sure that the pole cables are connected correctly. They should be connected to the negative and the positive poles of your battery.

Fault Diagnosis

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. Change the battery won't fix the issue, and you'll need to buy another key fob. If you dropped the key fob on the ground and it stopped working right away it's likely due to damage to the internal chip. If you clean the chip with isopropyl ethanol and a paper towel and then put it back in the key fob, it is possible to generally get it working.

Key ID Incorrect is a common error you may see on the dashboard of your vehicle. This means that the car cannot recognize the key fob and not allow it to start the engine. The issue can be caused by a variety of factors like water damage, undetectable malfunctions in the key fob's circuitry or RFID interference.

The key fob won't work when the 12 volt batteries are dead or don't provide sufficient electric current. This could affect your Nissan Qashqai's keyless system, central locking and the capability to start the engine using the key fob. If you're unable to lock or unlock the door manually it is recommended to check the batteries inside the key fob to make sure they're in good condition. Try reconnecting the battery in order to reset your 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 may also try cleaning the electronic chip using isopropyl alcohol or an electronic cleaner. If these don't work then it might 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 your vehicle. To reconnect it, start by turning the key in the ignition, without turning on the car. Continue doing this until the hazard light flashes twice. Turn off the car and take out the key.

Open the fob compartment in your vehicle. It's usually located in a door jamb, on the driver's side door handle or underneath an armrest. Find the small button marked "program" and press it. Once the process is completed you will hear the sound of a chime.

It's time to test your Intelligent Key to the test. Make sure you press all the buttons on the key while at a distance from the vehicle. If the lights flash or the horn sounds, the key is successfully connected to the Nissan. It is also possible to test the key in close proximity.