Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's greater dimensions give it an SUV feel. Its ride on 19-inch alloy wheels in Ti and STL versions may also be firm. The front tyres may lose grip on rough surfaces, and its CVT could occasionally exhibit wrist-flexing torque steer.
This is generally caused by the battery of a coin that is dead. It can be easily replaced in just a few minutes. Make sure that the replacement battery is of the same size, voltage and specifications.
Water Damage
Water damage is among the most frequent causes for a Nissan keyfob to display the "key ID is incorrect" message. The key fob is fitted with rubber seals which protect the chip inside. However, prolonged exposure to moisture could cause it not to function properly. This is typically the case when you drop your key fob in the ocean or in a swimming pool, but it can occur if it becomes wet from rain or soapy hands.
If your key fob is exposed to water for a prolonged duration, it might have to be cleaned using isopropyl ethanol or electronic cleaner. It may also need to be sent to a professional to repair or replace it.
If your key fob need to be replaced the process is easy. First, make sure that you have a multipack with the correct battery (CR2032 3V). Then, you can open the front and back cases using the small flathead screwdriver. You'll have to remove the retaining clips made of metal and pull out the old battery and replace it with the new one. After reassembling the fob put the mechanical key back into place and verify that it works as expected. If it doesn't then you'll have to take it to a Nissan dealer or a professional auto locksmith to repair the key chip. Fortunately the chip isn't usually damaged by water exposure which means that this shouldn't cost you a lot.
Dead Coin Battery
Another reason that your Nissan Qashqai key fob might not work is that the battery in the coin has gone dead. The batteries last for about three to five years, however they may fail over time if the fob has been dropped frequently. You could try replacing the battery with a fresh one, but make sure that it's the same voltage and size as the original. If you choose to use a different battery it may cause the key to have an untrue key ID, which could prevent it from paired with your vehicle.
The best way to replace the coin battery on the Nissan Qashqai key fob is by removing the key fob using a small flat head screwdriver. Push in the screwdriver in a small notch at the bottom of the fob, and turn it around gently to separate the two parts of the key fob. Then, take out the old CR2025 button cell battery and replace it with a new one after noting its position in the fob.
Check the terminals for dirt or water damage prior to installing the new battery. If there is clean the terminals using the smallest amount of isopropylethanol. Make sure that the pole cables are connected correctly. They must be connected to the positive and negative poles of your battery.
Troubleshooting
If your Nissan Qashqai's main fob isn't working after exposure to clean tap or rain water it could be a sign there is an issue with the internal chip. The battery replacement won't fix this, and you'll need to purchase another key fob. If you dropped the key fob on the ground and it stopped functioning immediately it is likely because it has damaged the internal chip. If you clean the chip with isopropyl alcohol and paper towel and then replace it with the key fob, you will generally get it working.
One common error you will see on the dashboard of your car is "Key ID Not Correct." 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 such as water damage, undetectable faults in the circuitry of the key fob, or RFID interference.
If the 12 volt battery on your key fob is dead or not providing enough electric power it will cease to function. This will affect the remote keyless system and central locking of your Nissan Qashqai, as well as preventing you from starting the engine with the key fob (if equipped with Intelligent Key). If you can't lock or unlock the door by hand it is recommended to check the batteries in your key fob and make sure they are in good condition. Try installing the battery again to reset your transmitter.
Reprogramming
Unless the key fob has been submerged in salt water the device should be able to come back to life after a quick rinse with clean water. You can also clean the electronic chip by using isopropyl or electronic cleaner. If none of these work It could be the time to replace the entire key fob by a new one.
If your Nissan Intelligent Key still does not function, there may be a problem with the connection between it and your vehicle. Start by turning the ignition key but not initiating the vehicle. Repeat this process until the hazard light blinks twice. Then, turn the vehicle off and remove the keys.
Next, open the fob compartment in your vehicle. G28 Car Keys 's usually in a door jamb, on the handle of the driver's side or underneath an armrest. Find the button that says "program" and press it. You will hear a sound after the process is completed.
It's time to put your Intelligent Key to the test. Make sure you press all the buttons on the key while at a distance away from the car. If the lights flash, or the horn sounds, then the key is connected to the Nissan. You can also test it close to the Nissan.