Reasons Why Your Nissan Qashqai Key Fob Won't Work

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

It is usually due to the battery being dead, which can be replaced in a matter of minutes. Make sure the battery you replace is of the same voltage, size and specification.

Water Damage

One of the main reasons that a Nissan key fob might display the "key ID is not correct" message is due to water damage. The key fob comes with rubber seals that protect the electronic chip inside, but long-term exposure to moisture can cause it to cease functioning properly. This is usually 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 due to rain or soapy hands.

If your key fob has been exposed to water for an extended time, it may need to be cleaned using isopropyl alcohol or electronic cleaner. Alternatively, it might require taking to an expert to repair or replace it.

If your key fob require replacement, the procedure is relatively simple. First, ensure that you have a multipack with the correct battery (CR2032 3V). Open the back and front cases with a small flathead screwdriver. You'll need to take out the metal retaining clips and then push out the old battery, and then replace it with the new one. Reassemble the fob and replace the mechanical key. Check to see if it functions correctly. If it doesn't then you'll need to take it to an nissan key programming dealer or professional auto locksmith for replacement of the chip. Fortunately, the chip is not normally damaged by exposure to water and this shouldn't be too expensive.

Dead Coin Battery

The coin battery is a second common reason that your Nissan Qashqai remote key fob won't work. These batteries last 3-5 years, but they are prone to failure over time if the fob has been dropped frequently. You could try replacing the battery with a fresh one, but make sure it's the same voltage and size as the original. If you are using an alternative battery, it could cause the key to have an incorrect key ID which could prevent it from pairing with your vehicle.

The most effective method of changing the battery inside the Nissan Qashqai Key Fob is to break it open using the help of a small screwdriver with a flat head. The screwdriver should be inserted into an angled notch on the bottom of the fob, and twist it gently to split the two halves of the key fob. Remove the old CR2025 battery and replace it with a new one, taking note of the location of the old one within the fob.

Before you put the new battery into place be sure that there isn't any water damage or dirt on the terminals. If there is clean the terminals using the smallest amount of isopropylethanol. You'll also want to make sure the pole cables are plugged in correctly. They should be connected to the negative and positive poles of your battery, respectively.

Troubleshooting

If your Nissan Qashqai key fob stops working after exposure to pure tap water or rain, it may be a sign of an internal chip problem. You'll require a new fob if you can't fix the problem by changing the battery. If the key fob didn't work after dropping it, it is likely that the chip inside was damaged. If you clean the chip with isopropyl alcohol and paper towel and then put it back in the key fob, it is possible to generally get it working.

Key ID Incorrect is a common error you may see on the dashboard of your car. The vehicle is not able to recognize the key fob, and thus won't allow the car to start. The problem can be caused by a variety of factors like water damage, undetectable malfunctions in the circuitry of the key fob, or RFID interference.

The key fob will cease to function if the 12 volt batteries are dead or fail to provide sufficient electric current. This could affect the remote keyless system and central locking on your Nissan Qashqai, as well as preventing you from starting your 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 in your key fob and make sure they are in good condition. You can also try re-inserting the battery to reset the transmitter.

Reprogramming

Unless the key fob has been submerged in salt water the device should be able to be revived after a simple wash with clean water. You can also clean the electronic chip using isopropyl or electronic cleaner. If these don't work then it might be time to replace the entire key fob by a new one.

If your Nissan Intelligent Key is still not working, it could be a problem with the connection between it and the car. Start by pressing the ignition key, but without beginning the car. Continue this process until the hazard lights flash twice. Turn the vehicle off and take the keys out.

Then, you need to open the fob compartment in your vehicle. It's usually on a door's jamb or driver's door handle. Find the small button labeled "program" and press it. You will hear a chime after the process is completed.

It's time to put your Intelligent Key to the test. You must stand a certain distance away from the vehicle, and hit all 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.