Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai has a distinctly SUV feel due to its bigger dimensions, and the ride on 19-inch wheels in Ti and ST-L models can be a bit spongy at times. The front tyres on the Qashqai are also prone to losing grip on rough surfaces and the CVT may occasionally show wrist-flexing torque steering.
This is generally caused by an inoperable coin battery, which can be easily replaced in a matter of minutes. Make sure the new battery is of the same voltage, size and specifications.
Water Damage
Water damage is among the most common causes that cause an Nissan keyfob to display the "key ID wrong" message. The rubber seals on the key fob are designed to protect the chip's electronic circuit, but prolonged exposure to moisture could cause it not to work correctly. It's typical to observe this when your key fob was dropped in the water or in a swimming pool. However, it could also occur when it's wet from rain or soapy hands.
If your key fob is exposed to water for a long time, it may need to be cleaned using isopropyl ethanol or electronic cleaner. In addition, it may require taking to a professional to repair or replace it.
If your key fob requires to be replaced, it is an easy procedure. First, make sure you have a multipack of the right battery (CR2032 3V). Remove the front and back cases with a flathead screwdriver. Remove the metal clips, take out the battery, and then replace it. Reassemble the fob and replace the mechanical key. Verify that it is working correctly. If it doesn't then you'll need to go to your local Nissan dealer or an experienced auto locksmith to fix the chip that controls the key. Fortunately the chip isn't normally damaged by exposure to water and this shouldn't be too expensive.
Dead Coin Battery
The coin battery is a second common reason why your Nissan Qashqai remote key fob may not work. The batteries typically last for 3-5 years but can go bad over time, particularly when the fob is dropped frequently. You can replace the battery but make sure it is the same voltage and same size as the original. If you are using a different battery it may cause the key to have an invalid key ID which could prevent it from connecting to your vehicle.
The best way to replace the coin battery on a Nissan Qashqai key fob is by prying open the key fob using a small flat head screwdriver. In the screwdriver, push it into tiny notch at the bottom of the fob and twist it gently to split the two parts of the key fob. Then, remove the old CR2025 button cell battery and insert an alternative one after taking note of its location in the fob.
Before putting the new battery into place be sure that there is no dirt or water damage to the terminals. If not clean the terminals with a small amount isopropyl ethanol. Make sure that the pole cables are properly connected. They should be connected both the negative and the positive poles of your battery.
Fault Diagnosis
If your Nissan Qashqai key fob stops working after exposure to pure rain or tap water, it may be an indication of an internal chip issue. You'll require a new fob if you can't resolve the issue by replacing the battery. If the key fob has stopped working after you dropped it, it is likely that the chip inside was damaged. If you clean the chip using isopropyl ethanol and a paper towel and then replace it with the key fob, you will usually get it working again.
Key ID Incorrect is a common error you may see on the dashboard of your car. The car is unable to recognize the key fob, and therefore will not allow the car to start. This problem can be caused numerous ways, including water damage, malfunctions that are not detectable in the circuitry of the key fob or RFID interference.
The key fob will cease to function in the event that the batteries with 12 volts are not working or provide enough electric current. This will affect the remote keyless system as well as central locking on your Nissan Qashqai, as well as preventing you from starting your engine with the key fob (if equipped with Intelligent Key). Examine the batteries on the key fob if you're unable to lock or unlock your door by hand. Try installing the battery again to reset your transmitter.
Reprogramming
If the key fob has not been submerged in salt water, it should be able to come back to life after a quick wash with clean water. You may also try cleaning the electronic chip using isopropyl Alcohol or an electronic cleaner. If none of the above works, you may have to replace the key fob.
If your Nissan Intelligent Key still does not function, there may be a problem with the connection between it and the vehicle. To reconnect it, start by turning the key in the ignition without starting the car. Continue this process until the hazard lights flash twice. After that, turn the car off and take the keys out.
Then, open the fob compartment of your vehicle. It's usually located in a door jamb on the handle of the driver's side or underneath an armrest. Find https://www.g28carkeys.co.uk/nissan-car-key-replacements-near-me/ and press it. After the program is complete, you should hear a chime.
It's time to put your Intelligent Key to the test. Set your feet a distance from the vehicle, and press all the buttons on the key. If the lights flash and the horn sounds, it means that the key has successfully linked to the Nissan. You can also test it near the Nissan.