Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's greater dimensions give it an SUV-like feel. Its ride on 19-inch alloy wheels in Ti and STL models may also be firm. The front tyres of the Qashqai are also prone to losing traction on rough surfaces, and the CVT may occasionally display wrist-flexing torque steering.
This is usually the result of dead batteries, which can be replaced in a matter of minutes. Make sure that the replacement battery is of the same size, voltage and specification.
Water Damage
Water damage is one of the most common reasons for a Nissan keyfob to display the "key ID incorrect" message. The rubber seals on the key fob are designed to protect the chip's electronics, but long-term exposure to moisture can cause it to stop working correctly. This is often the case when you've dropped your key fob into the ocean or a swimming water pool, but it could occur if it becomes wet from soapy hands or rain.
If your key fob has been exposed to water for an extended time, it may need to be cleaned with isopropyl alcohol or electronic cleaner. It could also have to be sent to a professional to be repaired or replaced.
If your key fob requires to be replaced, it is an easy process. First, ensure that you have a multipack of the right battery (CR2032 3V). Remove the front and back cases using a flathead screwdriver. Remove the metal clips, take out the battery, and then replace it. After reassembling your fob, put the mechanical key back into place and check that it works as expected. If not then you'll have to take it to a local Nissan dealer or an experienced auto locksmith to replace the chip in the key. Fortunately the chip isn't normally damaged by exposure to water and this shouldn't be a major expense.
Dead Coin Battery
The coin battery is a second common reason why your Nissan Qashqai remote key fob won't work. The batteries last for about three to five years, but will eventually fail if the fob has been frequently dropped. It is possible to replace the battery with a fresh one, but make sure it's the same size and voltage as the original. If you replace the 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 the Nissan Qashqai Key Fob is to break it open using an small screwdriver that has a flat head. The screwdriver should be inserted into a small cut on the bottom of the key fob. The screwdriver should be gently twisted to separate the two halves. Then, take out the old CR2025 button cell battery and replace it with the new one after confirming its location on the fob.
Before putting the new battery into place be sure that there is no water damage or dirt on the terminals. If there is, clean the terminals with a tiny amount of isopropyl alcohol. Make sure that the pole cables are properly connected. They should be connected to the positive and negative poles of your battery.
Troubleshooting
If your Nissan Qashqai key fob stops working after exposure to clean rain or tap water it could be an indication of a chip issue inside. The battery replacement won't fix this issue, and you'll have to buy the new key fob. If the key fob has stopped working after dropping it, it's likely that the chip inside was damaged. You can usually get the key fob to function once more if you remove and clean the chip using paper towel and isopropyl alcohol and then insert it back into.
One common error you may notice 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. The issue can be caused by a variety of things such as water damage, undetectable malfunctions in the circuitry of the key fob, or RFID interference.
The key fob won't work in the event that the 12 volt batteries are dead or don't provide enough electrical current. nissan replacement key fob can affect the Nissan Qashqai's remote keyless system, central locking and the capability to start the engine with the key fob. Check the batteries inside the key fob if you're not able to lock and unlock your door manually. You can also try re-inserting the battery to reset the transmitter.
Reprogramming
If the key fob is not been submerged in salt water the key fob should be able to be restored to its original state after a quick wash with clean water. You can also clean the electronic chip with isopropyl or electronic cleaner. If none of these works it is possible 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 doing this until you see the hazards lights flash twice. Then, turn the car off and take the keys out.
Then, open the fob compartment of your vehicle. It's usually located on a door jamb, or the handle of the driver's door. Find the small button labeled "program" and press it. Once the process is completed you will hear the sound of a chime.
Now that your Intelligent Key is relinked to the car, it's time to test it out. Use all the buttons on the key while standing at a distance from the vehicle. If the lights flash and the horn squeaks it means the key has successfully connected to the Nissan. It is also possible to test it in close proximity.