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 ride on 19-inch wheels in Ti and ST-L models can be a bit stiff at times. Its front tyres can also lose grip on rough surfaces and its CVT could occasionally exhibit wrist-flexing torque steer.
This is typically caused by the battery being dead that can be replaced in a matter of minutes. Make sure the new battery is of the same size, voltage and specification.
Water Damage
Water damage is among the most frequent causes for a Nissan keyfob to display the "key ID is wrong" message. The rubber seals on the key fob are designed to protect the electronic chip, but prolonged moisture exposure can cause it to malfunction correctly. This is often the case if you've dropped your key fob in the ocean or a pool water pool, but it could also happen if it gets wet due to rain or soapy hands.
If your key fob was exposed to water over the course of a long time it is possible to clean it using isopropyl or electronic cleaner. Or, it could require the attention of an expert for repair or replacement.
If your key fob is in need to be replaced, it's a relatively simple procedure. Make sure you have the right multipack (CR2032 3V). Unlock the front and rear cases with a flathead screwdriver. Remove the metal clips, remove the old battery and replace it. After reassembling the fob, put the mechanical key back into place and check that it operates correctly. If it doesn't then you'll have to take it to a Nissan dealer or professional auto locksmith to repair the chip. The chip is usually not damaged by water and therefore should not cost a lot.
Dead Coin Battery
Another common reason the reason your Nissan Qashqai key fob might not work is because the battery for the coin is dead. The batteries typically last for 3-5 years but can go bad over time, especially if the fob is frequently dropped. You could replace the battery but ensure it's the same voltage and same dimensions as the original. If you're using another battery, it may cause the key to have an incorrect key ID which can prevent it from pairing with your vehicle.
The best way to replace the battery of a coin on the Nissan Qashqai key fob is by opening the key fob using a small flat head screwdriver. Insert the screwdriver into an angled notch on the bottom of the fob and move it around to separate the two parts of the key fob. Remove the old CR2025 battery and replace it with a new one, taking note of the location of the old one in the fob.
Before you put the new battery into place be sure that there isn't any dirt or water damage to the terminals. If there is, clean the terminals with a tiny amount of isopropyl alcohol. Make sure that the pole cables are properly connected. They should be connected to the positive and negative poles of your battery.
Diagnostics of a fault
If your Nissan Qashqai key fob stops working after exposure to clean tap water or rain, it may be an indication of an internal chip problem. Changing the battery won't fix this, and you'll have to purchase the new key fob. If you dropped the key fob on the ground and it stopped working immediately it's most likely because it damaged the internal chip. It is usually possible to get the key fob back to work once again if it is removed and clean the chip with alcohol and paper towels before putting it back in.
A common error that you will see on the dashboard of your vehicle is "Key ID Not Correct." The car is unable 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 undetectable in the key fob circuitry or RFID interference.
If the battery that powers 12 volts on your key fob is broken or is not supplying sufficient electric current, it will stop working. This could affect the Nissan Qashqai's remote keyless system, central locking and the ability to start the engine using the key fob. If you can't unlock or lock the door manually you must check the batteries in your key fob and make sure they are in good condition. duplicate nissan car key can also try re-inserting the battery to reset the transmitter.
Reprogramming
If the key fob is not been submerged in salt water and is unable to come back to life after a simple wash with clean water. You can also clean the electronic component using isopropyl or electronic cleaner. If none of these work then you might need to replace the key fob.
If your Nissan Intelligent Key is still not working, there could be an issue with the connection between it and your car. To relink it, start by turning the key in the ignition, without turning on the car. Continue to do this until you see the warning lights flash twice. Turn off the vehicle and remove the key.
Open the fob compartment of your vehicle. It's usually on a door's jamb or driver's door handle. Find the small button labeled "program" and press it. You will hear a sound once the process is complete.
It's time to test your Intelligent Key to the test. Make sure you press all the buttons on the key while standing a distance from the vehicle. If the lights flash, or the horn sounds, the key is successfully connected to the Nissan. You can also test it near the Nissan.