Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai has a distinctly SUV-like feel due to its larger dimensions, and the 19-inch wheels on Ti and ST-L models may be firm at times. The front tyres could lose grip on rough surfaces and its CVT may occasionally exhibit wrist-flexing torque steer.
This is usually due to the battery of a coin that is dead. It is easily replaced in a matter of minutes. Make sure the battery you replace is of the same size, voltage and specification.
Water Damage
Water damage is among the most common causes that cause the Nissan keyfob to display the "key ID wrong" message. The rubber seals on the key fob guard the chip's electronic circuit, but prolonged exposure to moisture can cause it to stop working correctly. It is common to observe this if your keyfob has been dropped into the water or in a swimming pool. However, it can happen when it gets wet due to the rain or soapy hands.
If your key fob was exposed to water for the course of a long time it is possible to clean it with isopropyl or electronic cleaner. It could also require to be sent to an expert to be repaired or replaced.
If your key fob does need to be replaced the process is easy. Make sure you have the proper multipack (CR2032, 3V). Open the front and rear cases with a flathead screwdriver. You'll need to take out the metal retaining clips and then push out the old battery and replace it with the new one. Reassemble the fob and replace the mechanical key. Check that it works correctly. If it isn't it, you'll need to bring it to an Nissan dealer or professional auto locksmith to replace the chip. Fortunately the chip isn't normally damaged by exposure to water and therefore this shouldn't cost you a lot.
Dead Coin Battery
The coin battery is a second common reason that your Nissan Qashqai remote key fob might not work. These batteries last for 3-5 years, but they will eventually fail if the fob has been frequently dropped. You can replace the battery with a new one, but make sure that it's the same voltage and size as the original. If you use an alternative battery, it could cause the key to have an invalid key ID which will prevent it from paired with your vehicle.
The best way to change the battery inside a Nissan Qashqai Key Fob is to pry it open with a small flat-head screwdriver. The screwdriver should be inserted into a small notch at the bottom of your key fob. Simply twist nissan replacement key fob to break the two halves. Then, take out the old CR2025 button cell battery and replace it with another one after confirming its position on 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 small amount of isopropyl alcohol. Make sure that the pole cables are properly connected. They must be connected to the negative and the positive poles of your battery.
Diagnostics of a fault
If your Nissan Qashqai's primary fob stops functioning after exposure to pure rainwater or clean tap water, this could indicate that there's a problem with the internal chip. You'll need a new keyfob if you can't solve the issue by changing the battery. 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 replace it with the key fob, you can typically get it working again.
Key ID Incorrect is a typical error that can be seen on the dashboard of your vehicle. This means that the car cannot recognize the key fob and not allow it to start the engine. This can happen in several ways, such as water damage, problems that are undetectable within the key fob circuitry or RFID interference.
The key fob won't work in the event that the 12 volt batteries are dead or fail to provide enough electrical current. This could affect your Nissan Qashqai's remote keyless system, central locking and the ability to start the engine using the key fob. If you are unable to unlock or lock the door by hand You should examine the batteries inside your key fob to make sure they're in good condition. You can also try installing the battery again to reset your transmitter.
Reprogramming
If the key fob is not been submerged in salt water and is unable to be revived after a quick wash with clean water. You can also try cleaning the electronic chip using isopropyl Alcohol or an electronic cleaner. If none of these works it could be time to replace the entire key fob by a new one.
If your Nissan Intelligent Key still does not work, it may be a problem with the connection between it and the vehicle. Start by turning the ignition key but not activating the vehicle. Continue doing this until the hazard light blinks twice. Then, turn off the vehicle and remove the key.
Open the fob compartment in your vehicle's fob compartment. It's usually located on a door jamb or the handle of the driver's door. Find the small button marked "program" and press it. You will hear a sound after the process has been completed.
Now that your Intelligent Key is relinked to the car It's time to test it out. You must stand a certain distance away from the vehicle, then press all the buttons on it. If the lights flash, or the horn sounds, then the key is successfully connected to the Nissan. You may also try testing it close to the Nissan.