Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinct SUV-like appearance due to its larger dimensions. Moreover, the 19-inch wheels on Ti and ST-L models may be a bit stiff at times. The front tyres in the Qashqai may also lose grip on rough surfaces and the CVT could occasionally display a wrist-flexing torque steering.

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

Water Damage

Water damage is among the most frequent causes for the Nissan keyfob to display the "key ID incorrect" message. The key fob comes with rubber seals which protect the chip inside, however prolonged exposure to moisture could cause it to stop functioning properly. This is usually the case in the event that you've dropped your key fob in the ocean or in a swimming in a pool, but it can happen when it's wet due to soapy hands or rain.

If your key fob is exposed to water for a lengthy duration, it might have to be cleaned with isopropyl alcohol or an 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 quite simple to do. First, make sure that you have an appropriate multipack battery (CR2032 3V). Then open the front and back cases with a small flathead screwdriver. You'll have to remove the retaining clips made of metal and pull out the battery that was in place, and then insert the new one. After reassembling the fob put the mechanical key back into place and verify that it functions as intended. If not then you'll need to take it to an Nissan dealer or professional auto locksmith to repair the key chip. Fortunately the chip isn't normally damaged by exposure to water which means that this shouldn't be too expensive.

Dead Coin Battery

The coin battery is another frequent reason why your Nissan Qashqai remote key fob may not work. The batteries typically last for 3-5 years, but they are susceptible to becoming depleted with time, particularly when the fob is frequently dropped. It is possible to replace the battery with a new one, but make sure it's the same voltage and size as the original. If you use a new battery, it could cause the key to be assigned a different key ID. This will stop it from being linked to your vehicle.

The most efficient method to change the battery of a coin in a Nissan Qashqai Key Fob is to open it with a small flat-head screwdriver. The screwdriver should be inserted into a small notch on the bottom of the fob, and twist it gently to split the two parts of the key fob. Remove the old CR2025 battery and replace it with a brand new one, making note of the position of the previous one inside the fob.

Before you put the new battery into place, make sure there is no dirt or water damage on the terminals. If there is, wash the terminals with a small amount of isopropyl alcohol. You should also make sure the pole cables are connected properly - they must be connected to the negative and positive poles of the battery.

Troubleshooting

If your Nissan Qashqai's key fob doesn't function after being exposed to water that is clean from a tap or rain, this could be a sign there is an issue with the internal chip. A battery change won't solve this issue, and you'll have to buy another key fob. If you dropped the key fob on the ground and it stopped working right away, this is most likely due to damage to the internal chip. It is possible to get the key fob to work once again if it is removed and clean the chip using alcohol and paper towels, then put it back into.

One common error you might see on the dashboard of your car is "Key ID Not Correct." The vehicle is not able to recognize the key fob which is why it won't allow the car to start. The issue could be caused by several things, including water damage, undetectable problems in the circuitry of the key fob, or RFID interference.

The key fob will cease to function in the event that the batteries with 12 volts are dead or don't provide sufficient electric current. This can affect the remote keyless system and central locking on your Nissan Qashqai, as well as stopping you from starting your engine with the key fob (if equipped with Intelligent Key). If you're unable lock or unlock the door by hand it is recommended to check the batteries inside your key fob to be sure they are in good shape. You can also try installing the battery again to reset your transmitter.

Reprogramming

If the key fob was not submerged into saltwater the device should be able to come back to life by a simple wash of clean water. You can also clean the electronic component using isopropyl or electronic cleaner. If none of the above works, you may have to replace the key fob.

If your Nissan Intelligent Key still does not work, it could be a connection issue between it and the vehicle. To relink it, start by turning the key in the ignition without starting the car. Keep doing this until you see the warning lights flash twice. Turn off your vehicle and remove the key.

Next, you must open the fob compartment inside your vehicle. It's usually on a door's jamb or the handle of the door for the driver. Find the small "program" button and press it. After the program is complete you will hear a chime.

It's time to put your Intelligent Key to the test. Take a step away from the car, and click all of the buttons on it. If the lights flash or the horn sounds, then the key is successfully connected to the Nissan. You can also test it close to the Nissan.