Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's larger dimensions give it a distinct SUV-like ambiance. Its 19-inch alloy wheels on Ti and STL versions can also be firm. The front tyres of the Qashqai can lose grip on rough surfaces, and its CVT might occasionally exhibit wrist-flexing torque steer.
This is typically caused by the battery of a coin that is dead. It can be easily repaired in a matter of minutes. Make sure that the replacement battery is of the same voltage, size and specification.
Water Damage
Water damage is among the most common causes for the Nissan keyfob to display the "key ID is incorrect" message. The key fob has rubber seals that shield the electronic chip inside, however prolonged exposure to moisture can cause it not to function properly. It's normal to see this when your key fob has been dropped into the water or a swimming pool. It can also occur when it's wet from the rain or soapy hands.
If your key fob was exposed to water for many years then you might need to clean it with isopropyl, or an electronic cleaner. It might also need to be taken to a specialist to repair or replace it.
If your key fob need to be replaced the process is simple. Make sure you have the proper multipack (CR2032, 3V). Open the front and rear cases using a flathead screwdriver. Remove the metal clips, remove the old battery and then replace it. After reassembling your fob, put the mechanical key back into place and check that it works as expected. If it isn't then you'll need to bring it to a local Nissan dealer or a professional auto locksmith to repair the chip on the key. Fortunately, the chip is not usually damaged by water exposure which means that this shouldn't cost you a lot.
Dead Coin Battery
The coin battery is a second common reason why your Nissan Qashqai remote key fob might not work. The batteries typically last for 3-5 years, but they may fail in time, particularly when the fob is frequently dropped. You could try replacing the battery with a fresh one, but be sure that it's the same voltage and size as the original. If you replace the battery, it may cause the key to be assigned a different key ID. This will stop it from being connected to your vehicle.
The best method to replace the battery of a coin in the Nissan Qashqai Key Fob is to pry it open with the help of a small screwdriver with a flat head. The screwdriver needs to be inserted into a small notch on the bottom of your key fob. Simply twist the screwdriver to break the two halves. Then, take out the old CR2025 button cell battery and replace it with a new one after noting its location on the fob.
Before you put the new battery in place be sure that there is no water damage or dirt on the terminals. If not clean the terminals with a small amount isopropyl ethanol. You'll also want to ensure that the pole cables are connected correctly - they should be connected to the positive and negative poles of the battery, respectively.
Troubleshooting
If your Nissan Qashqai's main fob doesn't function after exposure to clean tap or rain water, this could be a sign that there is an issue with the internal chip. Changing the battery won't fix the issue, and you'll need to buy an entirely new key fob. 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 insert it into the key fob, you can generally get it working.
nissan spare key replacement G28 is a common mistake that you might see on the dashboard of your car. This means that the car is unable to recognize the key fob and will not allow it to start the engine. This can happen in many different ways, including water damage, problems that are undetectable within the key fob circuitry or RFID interference.
If the 12 volt battery in your key fob is inactive or is not supplying enough electrical current it will cease to function. This could affect the Nissan Qashqai's keyless system central locking, as well as 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 in your key fob and make sure they're in good shape. Try re-inserting the battery to reset the transmitter.
Reprogramming
If the key fob was not submerged into saltwater, it should be able come back to life with a simple rinse of clean water. You might also try cleaning your electronic chip using isopropyl Alcohol or an electronic cleaner. If none of these methods work, you may need to replace the key fob.
If your Nissan Intelligent Key still does not function, there could be a connection problem between it and the vehicle. To reconnect it, start by turning the key into the ignition without starting the car. Continue this process until the hazard light flashes two times. Turn the vehicle off and take away the keys.
Then, you need to you must open the fob compartment inside your vehicle. It is usually located on the door jamb or driver's door handle. Find the button that says "program" and press it. When the process is complete, you should hear a chime.
Now that your Intelligent Key is relinked to the car, it's time to test it out. Stand some distance away from the vehicle and hit all the buttons on the key. If the lights flash or the horn sounds, the key is connected to the Nissan. You can also test it near the Nissan.