Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai has a distinctly SUV feel to it thanks to its larger dimensions. Additionally, the ride on 19-inch wheels in Ti and ST-L models can be a bit spongy at times. The front tyres of the Qashqai can lose grip on rough surfaces, and its CVT may occasionally exhibit wrist-flexing torque steer.
This is usually caused by a dead battery that can be replaced in just a few minutes. Make sure the battery you replace is of the same size, voltage and specification.
Water Damage
Water damage is one of the most common reasons for the Nissan keyfob to display the "key ID wrong" message. The rubber seals on the key fob protect the chip's electronic components, however prolonged exposure to moisture could cause it to malfunction effectively. It's normal to see this happen if your key fob was dropped in the ocean or in a pool. It can also happen when it gets wet due to rain or soapy hands.
If your key fob was exposed to water for an extended period of time, you may need to clean it with isopropyl or electronic cleaner. It could also require to be taken to a specialist to be repaired or replaced.
If your key fob require replacement, the procedure is relatively simple. First, ensure that you have a multipack with the correct battery (CR2032 3V). Then, open the front and back cases with a small flathead screwdriver. Remove the clips made of metal, then remove the battery, and then replace it. Reassemble the fob and replace the mechanical key. Check that it works properly. If not then you'll need to take it to a Nissan dealer or professional auto locksmith to repair the chip. Fortunately, the chip is not often damaged by water exposure and this shouldn't be a huge expense.
Dead Coin Battery
The coin battery is another common reason for why your Nissan Qashqai remote key fob won't work. These batteries last for 3 to 5 years, but they will eventually fail if the fob has been dropped frequently. You could replace the battery but be sure to use the same voltage and same size as the previous. If you install a new battery, it may cause the key to be assigned an incorrect key ID. This can prevent it from being linked to your vehicle.
The most effective method of changing the battery of a coin in a Nissan Qashqai Key Fob is to break it open using a small flat-head screwdriver. The screwdriver must be inserted into a small hole on the bottom of your key fob. The screwdriver should be gently twisted 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.
Examine the terminals for water damage or dirt before installing the new battery. If there is, wash the terminals with a tiny amount of isopropyl alcohol. You should also ensure that the pole cables are connected properly - they must be connected to the positive and negative poles of the battery respectively.
Troubleshooting
If your Nissan Qashqai's key fob doesn't function after exposure to water that is clean from a tap or rain it could be a sign that there is a problem with the internal chip. car key copy won't solve this issue, and you'll have to purchase an entirely new key fob. If the key fob didn't work after dropping it, it's likely that the chip inside was damaged. It is usually possible to get the key fob to function once more if you remove and clean the chip using alcohol and paper towels and then insert it back in.
Key ID Incorrect is a typical mistake that you might see on the dashboard of your vehicle. The vehicle is unable recognize the key fob, and consequently, won't allow the vehicle to start. The problem can be caused by a variety of things, including water damage, undetectable problems in the circuitry of the key fob, or RFID interference.
The key fob won't work when the 12 volt batteries are dead or do not provide enough electric current. This will affect the remote keyless system and central locking in your Nissan Qashqai, as well as preventing you from starting your engine using the key fob (if equipped with Intelligent Key). If you're unable to lock or unlock the door manually you must 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
If the key fob was not submerged into saltwater it should be able to come back to life with a simple rinse of clean water. You can also clean the electronic chip by using isopropyl or electronic cleaner. If none of the above works, 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 your vehicle. Start by pressing the ignition key, but without beginning the car. Keep doing this until you see the hazard lights flash twice. Then, turn the car off and take out the keys.
Then, then open the fob compartment in your vehicle. It is typically located in a door jamb, on the driver's side door handle or underneath an armrest. Find the small button labeled "program" and press it. Once the process is completed you will hear an audible sound.
Now that your Intelligent Key is relinked to the car It's time to test it out. Click all the buttons on the key while standing at a distance from the car. If the lights flash and the horn sounds, it means that the key has been successfully linked to the Nissan. You can also test it close to the Nissan.