Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai's greater dimensions give it an SUV-like feel. Its 19-inch alloy wheels in Ti and STL versions may also be a bit firm. The front tyres may lose grip on rough surfaces and its CVT could occasionally exhibit wrist-flexing torque steer.

This is usually due to a dead coin battery which can be easily replaced in minutes. Make sure the battery you replace is of the same voltage, size and specifications.

Water Damage

One of the most common reasons why a Nissan key fob gives the "key ID incorrect" message is due to water damage. The key fob comes with rubber seals that shield the electronic chip inside, but prolonged exposure to moisture could cause it to cease functioning properly. This is typically the situation when you've dropped your key fob in the ocean or a swimming pool, but it can be the case if it gets wet from soapy hands or rain.

If your key fob has been exposed to water for an extended period of time, it could need to be cleaned using isopropyl alcohol, or electronic cleaner. It might also need to be sent to an expert to repair or replace it.

If your key fob is in need to be replaced, it is an easy process. Make sure you have the correct multipack (CR2032, 3V). Open the front and rear cases with a flathead screwdriver. You'll need to remove the clips for retaining metal and then push out the old battery, and then put in the new one. After reassembling the fob, put the mechanical key back into place and verify that it is working correctly. If it does not, you'll need to take it to an Nissan dealer or professional auto locksmith for the replacement of the key chip. Fortunately the chip isn't usually damaged by water exposure which means that this shouldn't be too expensive.

Dead Coin Battery

Another reason why the reason your Nissan Qashqai key fob might not work is because the battery in the coin has gone dead. These batteries last three to five years, however they may fail over time if the fob has been dropped frequently. You can replace the battery however, make sure it's the same voltage and the same dimensions as the original. If you install a new battery, it may cause the key to be assigned a wrong key ID. This could prevent it from being paired with your vehicle.

The most effective method to replace the battery on a Nissan Qashqai key fob is by removing the fob with a small flat head screwdriver. Push in the screwdriver in a small notch on the bottom of the fob, and twist gently to separate the two parts of the key fob. Remove the old CR2025 battery and replace it with a new one, noting the position of the old battery in the fob.

Before putting the new battery in check to ensure there isn't any dirt or water damage on the terminals. If there is, clean the terminals with a tiny amount of isopropyl alcohol. Also, make sure the pole cables are connected correctly - they should be connected to the positive and negative poles of the battery.

Diagnostics of a fault

If your Nissan Qashqai key fob stops working after exposure to clean tap water or rain it could be an indication of an internal chip issue. You'll require a new fob if you can't resolve the issue by changing the battery. If the key fob has stopped working after dropping it, it is likely that the chip inside was damaged. If you clean the chip with isopropyl ethanol and a paper towel and then put it back in the key fob, you can generally get it working.

Key ID Incorrect is a common mistake that you might see on the dashboard of your vehicle. 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 various ways, including water damage, problems undetectable in the key fob's circuitry or RFID interference.

The key fob will stop working in the event that the 12 volt batteries are dead or fail to provide enough electric current. This will affect your nissan key fob replacement Qashqai's remote keyless system central locking, as well as the ability to start the engine using the key fob. Examine the batteries on the key fob in case you are not able to lock and unlock your door by hand. You could also try re-inserting the battery to reset the transmitter.

Reprogramming

If the key fob was not submerged in saltwater it should be able to come back to life by a simple wash of clean water. You might also try cleaning your electronic chip using isopropyl ethanol or an electronic cleaner. If none of these works, you may need to replace the key fob.

If your Nissan Intelligent Key still does not work, there might be a problem connecting between it and the vehicle. To reconnect it, start by turning the key in the ignition without starting the car. Continue this process until you see the hazards lights flash twice. Then, turn the vehicle off and take the keys out.

Next, you must open the fob compartment inside your vehicle. It is usually located on the door jamb or the handle of the driver's door. Find the small "program" button and press it. You should hear a chime sound after the process is completed.

Now that your Intelligent Key is relinked to the car is the time to test it out. Use all the buttons on the key while standing at a distance away from the car. If the lights flash and the horn sound it means that the key is successfully linked to the Nissan. It is also possible to test it in close proximity.