Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's bigger dimensions give it an SUV feel. Its ride on 19-inch alloy wheels in Ti and STL versions may also be a bit firm. The front tyres in the Qashqai could also lose grip on rough surfaces and its CVT can sometimes show wrist-flexing torque steering.
This is typically caused by an unresponsive battery that can be replaced in just a few minutes. Make sure the replacement battery is of the same size, voltage and specification.
Water Damage
Water damage is among the most common causes that cause an Nissan keyfob to display the "key ID is wrong" message. The rubber seals on the key fob shield the electronic chip, but prolonged exposure to moisture could cause it to not function correctly. It is common to observe this if your keyfob was dropped in the water or in a swimming pool. But it can also occur when it becomes wet due to rain or soapy hand.
If your key fob was exposed to water over an extended period of time then you might need to clean it with isopropyl, or an electronic cleaner. Or, it could need to be taken to a specialist to repair or replace it.
If your key fob does require replacement the process is easy. Make sure you have the proper multipack (CR2032, 3V). Remove the front and back cases with a flathead screwdriver. Remove the metal clips, take out the battery that was in place and replace it. Reassemble the fob and replace the mechanical key. Check to see if it functions correctly. If not it, you'll need to bring it to an Nissan dealer or professional auto locksmith to replace the chip in the key. Fortunately the chip isn't often damaged by water exposure which means that this shouldn't cost you a lot.
Dead Coin Battery
The coin battery is another common reason that your Nissan Qashqai remote key fob might not work. These batteries last three to five years, but are prone to failure over time if the fob has been frequentedly dropped. You can replace the battery with a new one, but make sure it's the same voltage and size as the original. If you are using a different battery, it can cause the key to have an invalid key ID which can prevent it from connecting to your vehicle.
The most efficient method of replacing the coin battery on the Nissan Qashqai key fob is by removing the fob with an small screwdriver that has a flat head. The screwdriver should be put into a small cut on the bottom of the key fob. Gently twist the screwdriver to divide the two halves. Then, remove the old CR2025 button cell battery and replace it with an alternative one after taking note of its position in the fob.
Before you put the new battery in ensure that there is no water damage or dirt on the terminals. If so, clean the terminals using small amounts of isopropyl alcohol. You'll also want to make sure the pole cables are connected correctly. They should be connected to the negative and positive poles of the battery respectively.
Troubleshooting
If your Nissan Qashqai's keys fob stops working after being exposed to clean water from the tap or rain, this could indicate that there's an issue with the internal chip. The battery replacement won't fix the issue, and you'll need to purchase another key fob. If you dropped the key fob on the ground and it stopped working immediately it's likely due to the damage to the internal chip. It is possible to get the key fob back to work once again if it is removed and clean the chip using alcohol and paper towels and then insert it back into.
One common error you will see on your car's dashboard is "Key ID Not Correct." nissan car key means that the vehicle is unable to recognize the key fob and will not allow it to start the engine. The problem can be caused by a variety of factors, including water damage, undetectable faults in the circuitry of the key fob or RFID interference.
If the battery that powers 12 volts in your key fob is inactive or is not supplying enough electrical current it will cease to function. This will 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 lock or unlock the door manually you must check the batteries inside your key fob and make sure they are in good condition. You may also try reinstalling the battery to reset your transmitter.
Reprogramming
If the key fob had not been submerged in salt water the device should be able to come back to life after a simple wash with clean water. You could also try cleaning the electronic chip using isopropyl alcohol or an electronic cleaner. If none of these works 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 reconnect it, begin by turning the key into the ignition, without turning on the car. Continue doing this until the hazard light flashes two times. Then, turn the car off and take out the keys.
Open the fob compartment in your vehicle's fob compartment. It's usually on a door's jamb or driver's door handle. Find the small "program" button and press it. You should hear a chime once the process is complete.
Now that your Intelligent Key is relinked to the car is the time to test it out. Click all the buttons on the key while at a distance from the vehicle. If the lights flash or the horn sounds, the key is connected to the Nissan. It is also possible to test it close to the Nissan.