Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai has a distinct SUV feel to it thanks to its larger dimensions. Moreover, nissan car keys replacement of 19 inches in Ti and ST-L models can be a bit stiff at times. The front tyres may lose grip on rough surfaces, and its CVT could occasionally exhibit wrist-flexing torque steer.
This is typically caused by dead batteries that can be replaced in a matter of minutes. Make sure the replacement battery is of the same voltage, size and specification.
Water Damage
One of the most common reasons a Nissan key fob will give the "key ID incorrect" message is due to water damage. The rubber seals on the key fob guard the chip's electronic circuit, but prolonged moisture exposure can cause it to stop working properly. This is typically the situation in the event that you've dropped your key fob into the ocean or in a swimming pool, but it can occur if it becomes wet due to soapy hands or rain.
If your key fob has been exposed to water over many years and you're not sure, clean it using isopropyl or electronic cleaner. It could also have to be sent to an expert to repair or replace it.
If your key fob needs to be replaced, it's quite simple to do. Make sure you have the right multipack (CR2032, 3V). The front and rear cases with the flat-head screwdriver. You'll have to remove the metal retaining clips and pull out the battery that was in place, and then put in the new one. Reassemble the fob and replace the mechanical key. Verify that it is working properly. If it doesn't, you will need to bring it to a local Nissan dealer or an experienced auto locksmith to repair the key chip. Fortunately, the chip is not often damaged by water exposure and this shouldn't be too expensive.
Dead Coin Battery
The coin battery is another common reason for why your Nissan Qashqai remote key fob might not function. These batteries last for 3-5 years, but they may fail over time when the fob is dropped often. You can replace the battery but be sure to use the same voltage and same dimensions as the original. If you install a new battery, it could cause the key to be assigned a different key ID. This could prevent it from being connected to your vehicle.
The best method to replace the battery inside a Nissan Qashqai Key Fob is to pry it open using a small flat-head screwdriver. Push in the screwdriver in a small notch at the bottom of the fob, and twist it gently to split the two parts of the key fob. Then, take out the old CR2025 button cell battery and insert another one after confirming its position in the fob.
Examine the terminals to see if there is water damage or dirt before installing the new battery. If there is, clean the terminals using a small amount of isopropyl alcohol. Also, ensure that the pole cables are connected correctly. They must be connected to the positive and negative poles of the battery.
Troubleshooting
If your Nissan Qashqai key fob stops working after exposure to clean rain or tap water, it may be a sign of a chip issue inside. A battery change won't solve this issue, and you'll have to buy the new key fob. If you dropped the key fob on the ground and it stopped functioning immediately, this is most likely due to 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 with paper towel and isopropyl alcohol, then put it back into.
One common error you may see on the dashboard of your vehicle is "Key ID Incorrect." The vehicle is unable to recognize the key fob, and therefore will not allow the vehicle to start. This problem could be caused in many different ways, including water damage, problems that are undetectable in the key fob circuitry or RFID interference.
The key fob will cease to function if the 12 volt batteries are dead or fail to provide sufficient electric current. This will affect the remote keyless system as well as central locking on your Nissan Qashqai, as well as hindering you from starting the engine with the key fob (if equipped with Intelligent Key). Check the batteries inside the key fob if it is in a position to lock or unlock your door by hand. You could also try re-inserting the battery to reset the transmitter.
Reprogramming
If the key fob is not been submerged in salt water the device should be able to be revived after a simple rinse with clean water. You might also try cleaning your electronic chip using isopropyl alcohol or an electronic cleaner. If none of these work it is possible to replace the key fob.
If your Nissan Intelligent Key still does not work, it could be a connection problem between it and the vehicle. To reconnect it, begin by turning the key in the ignition, without turning on the car. Continue doing this until you see the hazard lights flash twice. Then, turn off the car and take out the key.
Then, you need to you must open the fob compartment inside your vehicle. It's usually in a door jamb on the driver's side door handle or underneath an armrest. Find the small "program" button and press it. You should hear a chime after the process is completed.
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 press all the buttons on the key. If the lights flash or the horn sounds, then the key is connected to the Nissan. It is also possible to test it close to the Nissan.