Reasons Why Your Nissan Qashqai Key Fob Won't Work
The Qashqai's large dimensions give it a distinct SUV-like ambiance. Its ride on 19-inch alloy wheels in Ti and STL versions can also be firm. The front tyres of the Qashqai could also lose grip on rough surfaces and the CVT could occasionally show wrist-flexing torque steering.
It is usually due to an unresponsive battery, which can be replaced in a matter of minutes. Be sure that the replacement battery has the same size, voltage, and specification.
Water Damage
Water damage is one of the most common causes for the Nissan keyfob to display the "key ID is wrong" message. The key fob has rubber seals that shield the electronic chip inside, however prolonged exposure to moisture can cause it to stop functioning properly. This is often the case when you've dropped your key fob into the ocean or in a swimming pool, but it can occur if it becomes wet from soapy hands or rain.
If your key fob has been exposed to water for the course of a long time and you're not sure, clean it with isopropyl, or an electronic cleaner. It could also have to be taken to an expert to repair or replace it.
If your key fob does need to be replaced, the procedure is relatively easy. First, make sure that you have a multipack with the correct battery (CR2032 3V). Unlock the front and rear cases using the flat-head screwdriver. Remove nissan micra key replacement , take out the battery, and then replace it. After reassembling the fob put the mechanical key back into position and ensure that it functions as intended. If not, you will need to go to your local Nissan dealer or an expert auto locksmith to replace the chip that controls the key. Fortunately the chip isn't often damaged by water exposure, so this should not be a huge expense.
Dead Coin Battery
Another reason that the reason your Nissan Qashqai key fob may not function is that the battery inside is dead. These batteries last for three to five years, but may fail over time if the fob has been dropped often. You can replace the battery, but ensure it's the same voltage and the same dimensions as the original. If you use a new battery, it may cause the key to be assigned a wrong key ID. This could prevent it from being linked to your vehicle.
The most efficient method to change the coin battery in the Nissan Qashqai Key Fob is to open it with a small flat-head screwdriver. The screwdriver needs to be inserted into a small notch on the bottom of your key fob. Simply twist the screwdriver to separate the two halves. Then, take out the old CR2025 button cell battery and replace it with the new one after confirming its location on the fob.
Before putting the new battery in place ensure that there is no water damage or dirt on the terminals. If there is clean the terminals with a small amount isopropyl ethanol. You'll also want to make sure the pole cables are plugged in correctly. They should be connected to the positive and negative poles of the battery, respectively.
Fault Diagnosis
If your Nissan Qashqai key fob stops working after exposure to pure rain or tap water, it may be an indication of an internal chip problem. You'll require a new fob if you can't fix the problem by changing the battery. If you dropped the key fob on the ground and it stopped working instantly it's likely because it has damaged the internal chip. It is usually possible to get the key fob to function again if you take it out and clean the chip with alcohol and paper towels before putting it back in.
One common error you might see on the dashboard of your car is "Key ID Incorrect." The car is unable to recognize the key fob and consequently, won't allow the vehicle to start. The issue can be caused by several things such as water damage, undetectable malfunctions in the key fob's circuitry or RFID interference.
If the battery that powers 12 volts in your key fob inactive or is not supplying sufficient electric current, it will stop working. This could affect the remote keyless system as well as central locking in your Nissan Qashqai, as well as making it impossible to start 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 to be sure they're in good condition. 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 component using isopropyl or electronic cleaner. If these don't work then it might be time to replace the entire key fob with an entirely new one.
If your Nissan Intelligent Key still does not function, there could be a connection problem between it and your vehicle. Start by turning the ignition switch without activating the vehicle. Continue to do this until you see the warning lights flash twice. Then, turn off your vehicle and remove the key.
Next, you must open the fob compartment inside your vehicle. It's usually located in a door jamb on the handle on the driver's side or underneath an armrest. Find the button that says "program" and press it. You should hear a chime sound after the process has been completed.
It's time to test your Intelligent Key to the test. Take a step 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 near the Nissan.