How to Fix Common Mazda 3 Key Problems
The Mazda 3 is an elegant compact car with a premium interior and a fluid handling. It's also a huge deal less expensive than other compacts available.
Lost keys can be a major hassle. It's not just that you have to pay the dealership to tow your car and reprogramme your key as well, but it could also cost you money to replace the spare keys.
Keys not locking or unlocking doors
The doors left unlocked can be very dangerous, particularly when the vehicle is moving. If the door is opened while the vehicle is moving it can cause passengers to fall out or suffer injuries. To avoid this problem ensure that you keep your keys away from children. Children might find them appealing and may want to play with them, which can cause the power windows or other controls to function or even cause the car to move.
If you notice that the key fob doesn't lock or unlock the doors, the battery could be dead. The button cell battery on the key fob has a limited lifespan, so it is important to replace it regularly. A good battery will last between two and three years. When replacing the battery, it's important to select a battery that has the same size and voltage as the original.
A key pairing issue could be the cause for your key fob not working. It is possible that the keyfob wasn't properly linked to the vehicle when it was purchased. In this scenario the dealer will have to reset it. Fortunately it can be done in under a minute. The dealer can also reset any remaining electric current in the onboard computer. But, this will not make the key fob more able to lock or unlock the doors.
Dead coin battery
It's possible that the battery is not functioning properly if your key fob doesn't turn on or unlock your car. It's a common problem, but one that can easily be solved. You can replace the battery on your own, avoiding an excursion to the dealership. The process is easy and requires just some tools.
Then press the auxiliary key button on the back of your Mazda flip key. This will allow you to remove the metal auxiliary keys. You'll see slots on both sides of the case after the metal auxiliary is removed. Start with one side of the case and work your way around with a tape-wrapped screwdriver. Gently tear apart the two halves before putting them aside.
Now you'll be able to see the inside of the battery on the key fob and can therefore replace it. Be careful not to scratch the small rubber ring that the battery sits on. When the battery is replaced, you can put it back into the case and take pleasure in your new key fob!
The majority of stores selling batteries also carry a replacement battery. Look up a CR2025 battery. These batteries are typically used in calculators and watches, but they can also be purchased from auto parts stores or on the internet. It's easy and quick to change the battery in your Mazda 3. This will save you money by avoiding having to visit a dealership.
Key pairing issue
If you've been driving your Mazda 3 for a long period of time, and then it suddenly stopped working, it might be a problem with the remote keyless system receiver module. This is especially true if the key fob's internal chip is damaged. This could be due to several causes, such as dropping the key or being exposed to water.
Fortunately, the key fob's electronic chips are protected by rubber seals and will be fine with splashes of water. However, submerging it in swimming pool or ocean water can be a much more serious problem due to the highly electrically conductivity of salt may harm the electronics.
If your key fob does not function, you might need a new battery. replacement mazda 2 key on the internet will reveal that there are countless third-party replacement batteries. It's important to keep in mind that these batteries might not be compatible for your Mazda 3. It's best to purchase one from a dealer and ensure that it's certain to work with your vehicle.
After replacing the battery, you should be able to utilize your key fob in the future. However, if your remote doesn't respond when you press the lock button, the key 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 hold it until the red light blinks.
Reprogramming the key
Mazda's keyless entry system allows you to unlock your car and start it up without the requirement for an ordinary key. It's a great benefit however the process of programming the remote or key may be difficult for some. It also requires a machine that only the dealer or an automotive locksmith has access to. This machine is connected the vehicle's computer and starts the programming process for the new key or remote.
The first step is to ensure that you have at least two working keys for the Mazda. Then, you can proceed with the reprogramming of an existing key. Initially the functions of the new FOB are turned off to protect the car from theft. After you've reprogrammed the new key, these functions can be activated again.
Then, 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 keys if you're worried about losing your keys.
It is easy to add a spare Mazda key. Follow these steps and you can save a considerable amount of money by not having to pay for the dealership to complete the task for you. This can also save you from a costly tow bill and also save money on a spare key.