Reasons Why Your Nissan Qashqai Key Fob Won't Work

The Qashqai has a distinct SUV-like feel due to its larger dimensions, and the 19-inch wheels on Ti and ST-L models may be a bit firm at times. The front tyres could lose grip on rough surfaces and its CVT might occasionally exhibit wrist-flexing torque steer.

This is typically caused by dead batteries that can be replaced in a matter of minutes. Make sure that the replacement battery is of the same size, voltage and specifications.

Water Damage

One of the most common reasons a Nissan key fob might display the "key ID is incorrect" message is due to water damage. The key fob is fitted with rubber seals that shield the electronic chip inside, but prolonged exposure to moisture can cause it to cease functioning properly. This is usually the case in the event that you've dropped your key fob into the ocean or a pool pools, but it could occur if it becomes wet due to rain or soapy hands.

If your key fob is exposed to water for a lengthy period of time, it could need to be cleaned using isopropyl alcohol, or electronic cleaner. It could also require to be sent to an expert to repair or replace it.

If your key fob needs to be replaced, it is an easy procedure. First, make sure you have a multipack of the correct battery (CR2032 3V). Remove the front and back cases using the flat-head screwdriver. Remove the clips made of metal, then remove the old battery and then replace it. Reassemble the fob and replace the mechanical key. Make sure it's working properly. If it doesn't, you'll need to take it to a Nissan dealer or a professional auto locksmith for the replacement of the chip. Fortunately, the chip is not typically damaged by exposure to water and therefore this shouldn't be a huge expense.

Dead Coin Battery

The coin battery is another common reason for why your Nissan Qashqai remote key fob won't work. The batteries last for about three to five years, however they are prone to failure over time in the event that the fob has been frequentedly dropped. It is possible to replace the battery with a fresh one, but be sure that it's the same size and voltage as the original. If you choose to use a brand new battery, it could cause the key to be assigned a different key ID. This could prevent it from being connected to your vehicle.

The most efficient method of replacing the coin battery on the Nissan Qashqai key fob is by removing the key fob using the small screwdriver with a flat-head. The screwdriver should be inserted into tiny notch at the bottom of the fob and twist gently to separate the two halves of the key fob. Then, remove the old CR2025 button cell battery and replace it with another one after confirming its position in the fob.

Before you put the new battery in place be sure that there isn't any water damage or dirt on the terminals. If there is clean the terminals using some isopropyl ethanol. Make sure that the pole cables are connected correctly. They should be connected both the negative and the positive poles of your battery.

Fault Diagnosis

If your Nissan Qashqai's main fob doesn't function after exposure to clean water from the tap or rain, this could be a sign that there's an issue with the internal chip. A battery change won't solve this issue, and you'll have to purchase another key fob. If the key fob stopped working after you dropped it, it's likely that the chip inside was damaged. If you clean the chip using isopropyl alcohol and paper towel and then insert it into the key fob, it is possible to generally get it back to working.

Key ID Incorrect is a typical error that you can 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 problem could be caused in numerous ways, including water damage, issues that are undetectable in the circuitry of the key fob or RFID interference.

If the 12 volt battery in your key fob is broken or is not supplying enough electric power, it will stop working. This will affect the remote keyless system and central locking in your Nissan Qashqai, Nissan Qashqai Key Fob as well as stopping you from starting the engine using the key fob (if equipped with Intelligent Key). If you can't lock or unlock the door by hand it is recommended to check the batteries on your key fob and make sure they're in good shape. Try reinstalling the battery to reset your transmitter.

Reprogramming

If the key fob has not been submerged in salt water and is unable to come back to life after a simple wash with clean water. You can also clean the electronic chip using isopropyl or electronic cleaner. If none of these methods work, you may need to replace the key fob.

If your Nissan Intelligent Key still does not work, it might be a problem connecting between it and your vehicle. To reconnect it, begin by turning the key into the ignition, without turning on the car. Continue this process until the hazard lights flash twice. Then, turn off the car and take out the key.

Then, you need to then open the fob compartment in your vehicle. It's usually in the door jamb, on the handle of the driver's side or underneath an armrest. Find the button that says "program" and press it. Once the process is completed, you should hear an emitted sound.

It's time to put your Intelligent Key to the test. Click all the buttons on the key while standing at a distance away from the car. If the lights flash and the horn beeps it means the key has been successfully linked to the Nissan. You can also try testing the key in close proximity.