How to Fix Common Mazda 3 Key Problems
The Mazda 3 is an elegant compact car that features a luxurious interior and a fluid handling. It's also a huge deal cheaper than many other compacts available.
It's a real pain to lose keys. Not only do you'll be paying the dealer to tow your vehicle and reprogramme your key as well, but it could also cost you money to replace your spare keys.
The key is not able to lock or unlock the door
It's dangerous to leave the doors unlocked especially when the vehicle is moving. If the door is opened when the vehicle is moving it could cause passengers to fall or even be injured. Keep the keys out of reach of children to avoid this problem. Children might find them fascinating and want to play with them. This could cause the power window or other controls to be activated and even move the vehicle.
If you notice that your key fob isn't locking or unlocking doors, it is likely that the battery is dead. The button-cell battery inside the keyfob is limited in its life span, therefore it is important to replace it on a regular basis. A good battery should last between two and three years. When replacing the battery, it's important to choose a replacement battery with the same size and voltage as the original one.
Another reason that the key fob might not be working is a key pairing problem. It could be that the key fob was not linked properly with the vehicle when it was first purchased. In this situation, the dealer will need to reset it. Fortunately it is possible to do this in under a minute. The dealership can also reset any remaining electricity in the on-board computer. This won't fix your key fob's inability to lock or unlock doors.
Dead coin battery
If your key fob won't be turning on or unlocking your car, it could be because the battery is dead. It's a common problem, but one that is able to be solved. You can replace your battery on your own and avoid having to visit a dealer. The procedure is simple and requires only a few tools.
Then, press the auxiliary key button on the back of your Mazda flip key. This will open the auxiliary metal key, allowing you to remove it. There's a slot on each side of the case once the metal auxiliary is removed. Begin with one side of the case and move around using a tape-wrapped screwdriver. Gently tear apart the two halves and set them aside.
Now you'll have a clear picture of the battery in the key fob which means you can replace it. You don't want damage to the rubber ring on which the battery is mounted. After the battery is replaced, you can reassemble your case, and then enjoy the new key fob.
You can find replacement batteries at many stores that sell batteries. Find a CR2025 battery. These batteries are commonly used in calculators and watches, but can also be found at auto parts stores as well as online. Making the change to the battery in your Mazda 3 is easy and quick, and will save your money on a trip to the dealership.
Key Pairing Problem
If you've been driving your Mazda 3 for a long period of time and then it suddenly stopped working, it could be a problem with the remote keyless system receiver module. This could occur in the event that the internal chip on the key fob has been damaged. It could be caused by various causes, such as an accidental drop of the key or exposure to water.
The electronic components of the key fob are protected by rubber seals, therefore a raindrop shouldn't cause any damage. However, submerging it in ocean or pool water is a much more serious problem due to the highly conductive nature of salt can damage the electronics.
If your key fob will not function, you might need a new battery. You can find a variety of third-party batteries on internet. However, it's important to remember that they may not be compatible with your Mazda 3. It's a good idea buy one from the dealership and ensure it is 100% guaranteed to work with your vehicle.
After replacing the battery, you should be able use your key fob for the first time. If the remote doesn't respond when you press the lock button, it's likely that the key is stuck in power saving mode. To remove it from this mode it's necessary to press the button five times and hold it until the red light blinks.
Reprogramming a key
Mazda's keyless entry system lets you to unlock the car and then start it without the requirement of a traditional key. It's a great convenience but the process of programming the remote or key could be a bit confusing for some. It also requires a device which is only accessible to the locksmith in the car or dealer. This machine is connected to the computer in the vehicle and begins the programming procedure for the new key or remote.
The first step is to ensure that you have at least two working keys for the Mazda. mazda 3 car key can then proceed with changing the program of a spare one. The functions of the new FOB will be temporarily disabled to protect the vehicle from theft. After you've reprogrammed the key, you can activate these functions again.
After that, you can use the new key to unlock the doors and start the engine. Try it out to make sure it is working. Keep a spare set of keys around if you are concerned about losing your keys.
It is simple to add a spare Mazda key. You can save money by following these easy steps. This will save you money on a tow bill and a spare key.