Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinctly SUV-like appearance due to its larger dimensions, and the 19-inch wheels on Ti and ST-L models can be firm at times. The front tyres on the Qashqai can also lose traction on rough surfaces, and the CVT may occasionally display wrist-flexing torque steering.

This is generally caused by an inoperable coin battery, which can be easily replaced in minutes. Make sure that the replacement car keys nissan battery is of the same voltage, size and specifications.

Water Damage

Water damage is one of the most common reasons for the Nissan keyfob to display the "key ID incorrect" message. The key fob is fitted with rubber seals that protect the electronic chip inside, but long-term exposure to moisture can cause it to stop working properly. This is typically the case 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 over the course of a long time then you might need to clean it using isopropyl and electronic cleaner. It might also need to be taken to a professional to repair or replace it.

If your key fob is in need to be replaced, it's an easy procedure. Make sure you've got the correct multipack (CR2032, 3V). Unlock the front and rear cases using the flat-head screwdriver. Remove the metal clips, remove the old battery and replace it. After reassembling the fob put the mechanical key back into place and check that it is working correctly. If it does not, you'll need to take it to a Nissan dealer or professional auto locksmith for replacement of the chip. The chip isn't usually damaged by water and should not be too expensive.

Dead Coin Battery

Another reason that your Nissan Qashqai key fob may not work is that the battery for the coin is dead. They typically last for 3 to 5 years but can go bad with time, particularly if the fob is frequently dropped. You can replace the battery however, make sure it's the same voltage and Nissan Qashqai key fob the same dimensions as the original. If you choose to use a different battery, it can cause the key to have an invalid key ID which will prevent it from pairing with your vehicle.

The most effective method to replace the coin battery on a Nissan Qashqai key fob is by opening the fob with an incredibly small screwdriver with a flat head. The screwdriver should be inserted into a small cut on the bottom of the key fob. Gently twist the screwdriver to break the two halves. Then, take out the old CR2025 button cell battery and replace it with a new nissan key one after noting its location on the fob.

Before putting the new battery in place, make sure there is no water damage or dirt on the terminals. If there is, wash the terminals with a small amount of isopropyl alcohol. Make sure that the pole cables are connected correctly. They should be connected to both 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 may be an indication of a chip issue inside. You'll need a new keyfob in the event that you are unable to fix the issue by changing the battery. If you dropped the key fob on the ground and it stopped working instantly it's likely because it damaged the internal chip. If you clean the chip with isopropyl ethanol and paper towel and then insert it into the key fob, it is possible to generally get it working.

One common error you may notice on your car's dashboard is "Key ID Incorrect." This means that the vehicle cannot recognize the key fob and will not allow it to start the engine. This can happen in several ways, such as water damage, issues that are undetectable in the circuitry of the key fob or RFID interference.

The key fob will stop working when the 12 volt batteries are not working or provide sufficient electric current. This can affect the remote keyless system as well as central locking on your Nissan Qashqai, as well as stopping you from starting the engine with the key fob (if equipped with Intelligent Key). Check the batteries inside the key fob if you're unable to lock or unlock your door manually. Try installing the battery again to reset your transmitter.

Reprogramming

If the key fob had not been submerged in salt water the key fob should be able to return to life after a quick wash with clean water. You may also try cleaning the electronic chip using isopropyl ethanol or an electronic cleaner. If none of these work, it may be time to replace the entire key fob with a new one.

If your Nissan Intelligent Key still does not function, there could be a connection problem between it and the vehicle. To reconnect it, begin by turning the key into the ignition, without turning on the car. Continue this process until the hazard light flashes two times. Then, turn off your vehicle and remove the key.

Open the fob compartment of your vehicle. It's usually in a door jamb, on the handle of the driver's side, or under an armrest. Find the small button marked "program" and press it. You will hear a chime once the process is complete.

Now that your Intelligent Key is relinked to the car, it's time to test it out. Press all the buttons on the key while at a distance from the car. If the lights flash and the horn sounds this means that the key is successfully linked to the Nissan. It is also possible to test it in close proximity.