How to Fix Common Mazda 3 Key Problems
The Mazda 3 is a stylish compact car with a responsive handling and premium interiors. It's also a great deal less expensive than other compacts on the market.
It's a major trouble to lose keys. Not only will you'll have to pay the dealer to tow your car and reprogramme your keys however, it can also cost money to replace spare keys.
Keys not locking or unlocking the doors
It is dangerous to lock the doors without locking them particularly when the vehicle is moving. If the door is opened when the vehicle is moving, it can cause passengers to fall out or get injured. Keep the keys out of reach of children to avoid this issue. Children may fi nd them fascinating and may 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 does not unlock or lock the doors, the battery might be dead. The button-cell battery inside the keyfob is limited in its life span, therefore you should replace it on a regular basis. A quality battery should last between two to three years. It is important to replace the battery with a new one with the same voltage and the same dimensions as the first.
Another reason for why the key fob might not be working is due to a key pairing issue. It is possible that the keyfob was not properly connected to the vehicle at the time it was purchased. In this case the dealer has to reprogramme it. Fortunately this can be accomplished within a matter of minutes. The dealer can also reset any remaining electric current in the onboard computer. However, 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 vehicle. It's a common problem, but one that can easily be fixed. You can replace your battery on your own and avoid the hassle of going to a dealer. The process 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. After the auxiliary key made of metal is removed, there will be 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 and put them aside.
Now you'll have a clear view of the battery on the key fob which means you can replace it. You don't want damage to the rubber ring that the battery is mounted. After the battery is replaced, you can put it back in your case and enjoy the new key fob.
Most stores that sell batteries carry a replacement battery. Look for a CR2025 battery. These batteries are often used in calculators and watches however, they can be purchased at auto parts stores or on the internet. The process of replacing the battery in your Mazda 3 is easy and quick, and can save you money when you travel to the dealer.
Key Pairing Problem
If you've been driving your Mazda 3 for a long time, but it suddenly stopped working, there could be a problem with the remote keyless system receiver module. This is especially true in the event that the key fob's inner chip is damaged. It could be caused by several causes, such as an accidental drop of the key or exposure to water.
Fortunately the key fob's digital chips are protected by rubber seals, and should be fine with the splash of water. However, submerging it in swimming pool or ocean water can be the most serious risk, as the highly conductivity of salt could cause damage to the electronic components.
If your key fob isn't working, it's likely that you're in need of new batteries. A quick search of the web will reveal that there are countless third-party replacement batteries. It's essential to be aware that they may not work with your Mazda 3. It is best to purchase from the dealer to ensure that it's compatible with your Mazda 3.
After you've replaced the battery, your key fob should be functioning again. However, if your remote doesn't respond when you press the lock button, it is probably stuck in power-saving mode. To remove it from this mode you'll have to press the button five times and then hold it down until the red light flashes.
Reprogramming the key
The keyless entry system that comes with a Mazda allows you to unlock and start the car without the regular key. This is a great convenience, but the process of programming the remote or the key could be complicated 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 vehicle's computer and starts the programming procedure for the new key or remote.
The first step is to have at least two working keys for the Mazda. You can then proceed to changing the programming of a spare key. Initially the functions of the new FOB are turned off to safeguard the car from theft. After how to open a mazda 3 key fob 've reprogrammed the key, you can activate these functions once more.
You can now use the new key for the ignition as well as for opening the doors. It is recommended to test the new key first to ensure that it works. Keep a spare set of 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 you can save cash by not having to pay the dealership to do it for you. This will save you money on towing costs and an extra key.