Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's larger dimensions give it an SUV feel. Its ride on 19-inch alloy wheels on Ti and STL models may also be firm. The front tyres of the Qashqai are also prone to losing grip on bumpy surfaces, and the CVT could occasionally display a wrist-flexing torque steering.
It is usually due to dead batteries, which can be replaced in just a few minutes. Make sure the replacement battery is of the same voltage, size and specifications.
Water Damage
Water damage is among the most frequent causes for an Nissan keyfob to display the "key ID incorrect" message. The rubber seals on the key fob are designed to protect the chip's electronic components, however prolonged exposure to moisture can cause it to not function correctly. This is usually the case when you've dropped your key fob in the ocean or into 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 an extended period of time it is possible to clean it using isopropyl and electronic cleaner. It could also require to be sent to an expert to be repaired or replaced.
If your key fob does require replacement, the procedure is relatively easy. First, ensure that you have an appropriate multipack battery (CR2032 3V). Unlock TheKeyLab and rear cases with the flat-head screwdriver. Remove the clips made of metal, then remove the old battery and replace it. After reassembling your fob, put the mechanical key back into place and check that it operates correctly. If not then you'll need to bring it to a local Nissan dealer or an expert auto locksmith to replace the key chip. The chip is typically not damaged by water and therefore isn't too costly.
Dead Coin Battery
Another reason that the reason your Nissan Qashqai key fob may not function is that the battery for the coin is dead. These batteries last three to five years, however they can become faulty over time if the fob has been dropped often. You could replace the battery however, make sure it's the same voltage and the same size as the original. If you're using a different battery it may cause the key to have an untrue key ID, which can prevent it from pairing with your vehicle.
The most effective method of changing the battery of a coin in a Nissan Qashqai Key Fob is to pry it open with an small screwdriver that has a flat head. The screwdriver should be put into a small notch at the bottom of your key fob. Make sure to gently twist the screwdriver to separate the two halves. Remove the old CR2025 battery and replace it with a new one, noting the position of the old battery in the fob.
Check the terminals for dirt or water damage prior to installing the new battery. If there is, clean the terminals using a small amount of isopropyl alcohol. You'll also want to ensure that the pole cables are plugged in correctly. They must be connected to the negative and positive poles of the battery respectively.
Fault Diagnosis
If your Nissan Qashqai key fob stops working after exposure to pure rain or tap water it could be a sign of a chip problem inside the. Change the battery won't fix this issue, and you'll have to buy another key fob. If the key fob stopped working after dropping it, it is likely that the chip inside was damaged. 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 and then put it back into.
A common error that you may notice on the dashboard of your vehicle is "Key ID Incorrect." The vehicle is not able to recognize the key fob which is why it won't allow the vehicle to start. This problem can be caused numerous ways, including water damage, issues that are undetectable within the key fob circuitry or RFID interference.
If the battery that powers 12 volts on your key fob is dead or not providing enough electric 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. Check the battery in the key fob in case you are unable to lock or unlock your door manually. Try reconnecting the battery in order to reset your transmitter.
Reprogramming
If the key fob has not been submerged in salt water, it should be able to be restored to its original state after a simple wash with clean water. You might also try cleaning your electronic chip using isopropyl ethanol or an electronic cleaner. If these don't work it could be time to replace the entire key fob with a brand new one.
If your Nissan Intelligent Key still does not function, there could be a connection issue between it and your vehicle. Start by turning the ignition switch without initiating the vehicle. Keep doing this until you see the warning lights flash twice. Turn the vehicle off and remove the keys.
Open the fob compartment of your vehicle. It's usually in a door jamb on the handle for the driver's door, or under an armrest. Find the small "program" button and press it. You should hear a chime after the process is completed.
It's time to test your Intelligent Key to the test. Click all the buttons on the key while you are at a distance away from the car. If the lights flash and the horn sound this means that the key is successfully linked to the Nissan. You may also try testing it close to the Nissan.