Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai has a distinct SUV feel due to its larger dimensions, and the ride on 19-inch wheels in Ti and ST-L models may be firm at times. The front tyres may lose grip on rough surfaces, and its CVT might occasionally exhibit wrist-flexing torque steer.
This is usually the result of the battery being dead, which can be replaced in a matter of minutes. Make sure the battery you replace is of the same size, voltage and specifications.
Water Damage
Water damage is among the most frequent causes for 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 cease functioning properly. This is often the case when you've dropped your key fob in the ocean or into a swimming in a pool, but it can be the case if it gets wet due to soapy hands or rain.
If your key fob has been exposed to water for the course of a long time and you're not sure, clean it using isopropyl and electronic cleaner. It could also have to be sent to a professional for repair or replacement.
If your key fob need to be replaced, the procedure is relatively simple. First, make sure that you have a multipack of the correct battery (CR2032 3V). Open the front and rear cases with a flathead screwdriver. You'll need to take out the metal retaining clips and push out the old battery and replace it with the new one. After reassembling the fob, put the mechanical key back into position and ensure that it works as expected. If it isn't then you'll have to take it to an Nissan dealer or professional auto locksmith to repair the key chip. The chip is not usually damaged by water and therefore shouldn't be too expensive.
Dead Coin Battery
Another reason why the reason your Nissan Qashqai key fob may not function is that the battery in the coin has gone dead. The batteries typically last between 3-5 years, but they are susceptible to becoming depleted over time, especially when the fob is dropped frequently. You could try replacing the battery with a new one, but make sure it's the same size and voltage as the original. If you're using an alternative battery, it could cause the key to have an incorrect key ID, which can prevent it from connecting to your vehicle.
The best method to replace the battery in a Nissan Qashqai key fob is by prying open the key fob using a small flat head screwdriver. Push in the screwdriver in an angled notch on the bottom of the fob and twist it gently to split the two halves of the key fob. Then, remove the old CR2025 button cell battery and insert an alternative one after taking note of its location on the fob.
Before you put the new battery in place check to ensure there isn't any dirt or water damage on the terminals. If not, clean the terminals using a small amount isopropyl ethanol. Make sure that the pole cables are properly connected. They must be connected to the negative and the positive poles of your battery.
Troubleshooting
If your Nissan Qashqai key fob stops working after exposure to clean tap water or rain, it may be an indication of a chip issue inside. A battery change won't solve this, and you'll need to buy the new key fob. If the key fob didn't work after you dropped it, it's likely that the chip inside was damaged. If you clean the chip using isopropyl ethanol and paper towel and then put it back in the key fob, it is possible to generally get it back to working.
Key ID Incorrect is a typical error that can be seen on the dashboard of your car. The vehicle is unable to recognize the key fob, and thus won't allow the vehicle to start. The problem can be caused by many things, including water damage, undetectable issues in the key fob's circuitry or RFID interference.
If the battery that powers 12 volts in your key fob empty or isn't supplying sufficient electric current it will cease to function. This could affect the Nissan Qashqai's remote keyless system, central locking and the capability to start the engine with the key fob. If you're unable to unlock or lock the door manually you must check the batteries on your key fob and make sure they are in good shape. Try re-inserting the battery to reset the 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 clean the electronic chip using isopropyl or electronic cleaner. If none of the above works then you might 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 pressing the ignition key, but without beginning the car. Continue this process until the hazard lights flash twice. Then, turn off the vehicle and take off the key.
Open the fob compartment in your vehicle. It's usually located in the door jamb, on the handle of the driver's side, or under an armrest. Find the small "program" button and press it. When the process is complete you will hear an emitted sound.
Now that replacement car key nissan is relinked to the car now is the time to try it out. You must stand a certain distance away from the vehicle, then click all of the buttons on the key. If the lights flash and the horn beeps, it means that the key has successfully connected to the Nissan. You can also test it close to the Nissan.