How to Fix Common Mazda 3 Key Problems
The Mazda 3 is an elegant compact car with a classy interior and a nimble handling. It's also a huge bargain for the price compared to other compacts on the market.
It's a major problem to lose keys. It can be costly to replace keys that are lost, and also taking your vehicle to the dealer to reprogram your key.
Key not locking or unlocking the doors
It's dangerous to leave doors unlocked particularly when the vehicle is in motion. If the door is opened while the vehicle is moving, it can cause passengers to fall out or even be injured. To avoid this problem be sure to keep your keys out of the reach of children. Children may fi nd them fascinating and may play with them, which could cause the power windows or other controls to be activated and even cause the vehicle to move.
If you notice the key fob won't lock or unlock the doors, the battery might be dead. The button-cell battery in the keyfob has a limited life span, so it is important to replace it regularly. A quality battery should last between two and four years. It is important to replace the battery with a new one with the same voltage and same dimensions as the first.
A key pairing issue may also be the cause of your key fob not working. It is possible that the keyfob was not properly associated with the vehicle when it was purchased. In this scenario, the dealer will need to reprogram the key fob. This can be accomplished in under one minute. The dealership can also reset any residual electricity in the on-board computer. This will not solve the problem with your key fob's ability to lock or unlock doors.
Dead coin battery
If your key fob has stopped activating or unlocking your car, it could be because the battery is dead. It's a common issue, but one that is able to be solved. You can replace your battery at home and avoid a trip to a dealership. The procedure is simple and requires just the use of a few tools.
Then you need to press the auxiliary button on the back of your Mazda flip key. This will let you remove the metal auxiliary keys. After the auxiliary key made of metal is removed, you'll notice a slot on either side of the fob case. Begin with one side of the case and move around with a tape-wrapped screwdriver. Gently pry apart the two halves, then set them aside.
Now you'll be able see clearly of the battery in the key fob and can therefore replace it. You don't want to damage the rubber ring that the battery is positioned. After the battery has been replaced, you can put it back into the case and enjoy your new key fob!
Most stores that sell batteries also carry a replacement battery. Find a CR2025 coin cell battery. These batteries are often used in calculators and watches and can be found in auto parts stores or online. It is simple and quick to change the battery in your Mazda 3. This will save you money and avoid having to visit a dealership.
Key pairing issue
If your Mazda 3 has been working for a while but suddenly stops it could be due to the remote keyless receiver module. This is especially true when the key fob's internal chip is damaged. It could be caused by several causes, such as an accidental drop of the key or exposure to water.
mazda 5 key replacement are protected by rubber seals therefore a raindrop shouldn't cause any damage. Submerging the key fob in the ocean or in pool water can pose a serious issue because salty water is highly conductive and could damage the electronic components.
If your key fob will not work, you may require an upgrade to the battery. You can locate a variety of third-party batteries on internet. But, it's important to keep in mind that they might not work with your Mazda 3. It is recommended to purchase from the dealer to ensure that it will work with your Mazda 3.
After replacing the battery the key fob should be functioning again. If the remote doesn't respond when you press the lock button, it's likely that the key has been stuck in power saving mode. Press the lock button five times and hold it for a while until the red light appears.
Reprogramming the key
Mazda's keyless entry system enables you to open the door and begin it without the requirement for a regular key. It's a wonderful convenience, but the process of reprogramming the remote or key could be confusing for some people. It also requires a specific machine that only the dealer or an automotive locksmith has access to. The machine is connected to the computer in the vehicle, and it starts the programming process for the new key or remote.
The first step is to ensure that you have at minimum two keys that are compatible for the Mazda. You can then proceed to the reprogramming of a spare key. The functions of the new FOB will be temporarily disabled to protect the vehicle from theft. After you've reprogrammed your new key, you can activate these functions in the future.
You can now use the new key for the ignition as well as to open the doors. Make sure it is working. Keep a spare set keys around if you are worried about losing your keys.
The process of adding a spare key to your Mazda is a relatively simple process. Follow these steps and save a considerable amount of money by not having to pay for the dealership to do it for you. This will also help you avoid the cost of towing and will also save money on a spare key.