How to Fix Common Mazda 3 Key Problems
The Mazda 3 is an elegant compact car that has a luxurious interior and agile handling. It's also a great value when compared to other compact cars available.
It's a major pain to lose keys. Not only will you'll be paying the dealer to tow your car and reprogramme your keys, but it can also cost you money to replace your spare keys.
Keys not locking or unlocking the doors
Leaving the doors unlocked could be extremely dangerous, particularly if the vehicle is moving. If the door is unlocked while the vehicle is moving, passengers may get out of the vehicle or suffer injuries. To avoid this problem, you should always keep the keys away from children. Children may fi nd them interesting and play with them, which can cause the power windows or other controls to operate and even make the vehicle move.
If you notice the key fob does not unlock or lock the doors, the battery could be dead. The button-cell battery in the keyfob is limited in its lifespan, which is why it is essential to replace it regularly. A quality battery should last between two to three years. It is important to replace the battery with a new one that is of the same voltage and same dimensions as the original.
Another reason why the key fob might not be working is a key pairing problem. It is possible that the key fob wasn't paired correctly with the vehicle when it was first purchased. In this case, the dealer will need to reset it. This can be done in under a minute. The dealer can also reset any residual electricity in the on-board computer. This will not fix the problem with your key fob's ability to lock or unlock doors.
Dead coin battery
It's possible that your battery is not functioning properly if your key fob isn't turning on or unlock your car. This is a frequent issue however, it is easily solved. You can replace the battery on your own, avoiding an excursion to the dealership. The process is easy and requires only some basic tools.
Then you need to press the auxiliary button on the back of your Mazda flip key. This will allow you to take off the auxiliary keys made of metal. Once the metal auxiliary key is removed, you'll see an opening on either side of the fob case. Start with one side of the case and work your way around with a tape-wrapped screwdriver. Gently break the two halves and set them aside.
Now you'll have a clear picture of the key fob battery, so you can replace it. You don't want damage to the rubber ring on which the battery is mounted. When the battery is replaced, you can reassemble the case and enjoy your new key fob!
The majority of stores selling batteries will have a spare battery. Find a CR2025 coin cell battery. These batteries are commonly used in calculators and watches however they can also be found at auto parts stores and on the internet. Changing the battery in your Mazda 3 is easy and quick, and will save your money on a trip to the dealership.
Key pairing issue
If your Mazda 3 has been working for a while but suddenly stops and then it's possible that it's the remote keyless receiver module. This is especially likely in the event that the key fob's chip is damaged. It could be caused by various factors, such as an accidental drop of the key or exposure to water.
Fortunately the key fob's electronic chips are protected by rubber seals and will be fine with a splash of water. Submerging the key fob into the ocean or in pool water can cause a significant issue due to the fact that salty water is extremely conductive and could cause damage to the electronic components.
If your key fob will not work, you may need an upgrade to the 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 is recommended to purchase from the dealer to ensure that it's compatible with your Mazda 3.
After you've replaced your battery the key fob will work again. However, if your remote isn't responding when press the lock button, it is likely to be in power-saving mode. To get it out of this mode you'll need to press the lock button five times and then hold it down until the red light blinks.
Reprogramming the key
The keyless entry system in the Mazda allows you to unlock and start the car without using the standard key. This is a fantastic convenience however the process of reprogramming your key or remote may seem difficult for some. This also requires a machine that is available only to the locksmith for your car or dealer. mazda key fob replacement is connected to the car's computer and begins the programming procedure for the new key or remote.
The first step is to have at least two keys that function for the Mazda. You can then proceed with the reprogramming of a spare key. The functions of the new FOB will be temporarily disabled to protect the vehicle from theft. After you have reprogrammed your new key, these functions can be activated once more.
Then, you can use the new key to open the doors and start the engine. Try it out to make sure it is working. If you're worried about losing the keys, it's best to keep a spare one in your possession.
It is easy to add a spare Mazda key. Follow these steps and you'll save a significant amount of money since you do not have to pay a dealership to do it for you. This will also help you avoid the cost of towing, as well as saving money on a spare key.