10 Things We All Hate About Mazda 3 Key Fob
Mazda Key Fob Replacement
If your key fob isn't able to function, you may not be able to get into your vehicle. Thankfully, a locksmith can solve the issue easily and cost-effectively.
It's not expensive to replace the battery on your Mazda keyfob. You can find the instructions in your owner's manual, or online videos on how to do it.
How to open the Key Fob of a Mazda Key Fob
If your Mazda key fob isn't functioning properly or the operation indicator light has stopped flashing, it may be time to replace the battery. This is among the easiest tasks you can do at home, using just a few tools.
The Mazda key fob runs on a CR2025 battery which can be found at most retail stores as well as websites that sell batteries. The four-pack costs about $4 and comes in various sizes.
You can use a tape-wrapped flathead screwdriver open the Mazda key fob case. Press the auxiliary button on the back of the fob to remove the metal keys for auxiliary keys and then use the screwdrivers on both sides to pry apart the case. Make sure to work slowly so that you don't cause damage to the case and also to avoid the screwdriver's tip from being scratched.
Remove the old battery once you have opened the key fob. Be sure to carefully inspect the rubber ring on which the battery is positioned to ensure it's in good working order. Insert your new CR2025, ensuring that the positive side is facing you. Replace the case and re-cover the screwdriver, and then put all the components back together as described in the owner's manual of your Mazda CX-5 or other model.
Battery Replacement
Mazda key fobs are simple to replace. However, mazda 3 keys is best done before the battery has completely gone out of service. This can cause the car's capability to start and unlock the doors to be affected. This can be very risky, especially if you have small children in the car.
You'll have to locate the battery which is within the lower portion of the key fob case. It's typically a little larger than a normal coin, and comes with two terminals. There will be two coins: one marked with red (+) and a black one marked (-).
Use a flathead screwdriver taped first to pry the case open on one side before proceeding to the other. Do not press the case to open or you could damage the internal components. When the case is removed there is a small rubber ring that the battery sits on. This ring has the code number printed on it. Keep the code number in a safe location and not in your vehicle, for future reference in the event of need.
Once you've replaced your battery and put it back together, you can put it back together. Reattach the case and make sure to insert both sides of the case into the key fob until you hear it click.
Ignition Replacement
It is possible to replace the car key fob batteries at home, without the need for a professional. In fact, a lot of experts recommend having an extra battery in your car and you can get them in a variety of hardware stores. This will save you from the cost of a replacement fob, which can be as high as $500 for luxury models and $250 for the cheapest cars.
However, if the ignition key is stuck inside the ignition, it could be much more difficult to remove. Modern ignitions are complex and require a certain sequence of motions to work properly. If something disrupts this process, such as a broken key or ignition lock pin, then the ignition can become jammed and the key could get trapped inside.
If the ignition is damaged, then you'll need it replaced or rebuilt. This is a difficult job, and it will depend on the type of your car and the manufacturer. Some dealerships will offer to do this, however it's generally more expensive than going to an independent mechanic.
You'll need to pay a locksmith the programming of the new key, as well as the cost to replace or rebuild the ignition. This isn't possible to do at your home unless the car has an ignition system that is basic.
Key Blanks
The key fob does more than lock and start the car. The key fob has additional features, like rolling down the windows as well as summoning the vehicle in case it's in a congested space and auto-parking. This is the reason they're so useful, but they can also be a bit frustrating if you have to replace or break one.
The positive side is that many modern key fobs are simple to replace. It's usually done yourself using a screwdriver, a plier and an additional battery. Certain key fobs send out an alert when their life span is approaching its expiration date. Experts suggest keeping an additional battery in the center console or glove box and an open-ended screwdriver for it in case you have to replace the original one.
Another option is to contact an locksmith who can create you a new key. The locksmith may require a working key in order to program the new remote, so find one that asks for proof before beginning. You can also purchase a new key fob online through a reputable seller.
If you have an unusable key fob, it's possible that it won't function, your insurance may be able to cover it. But, taking this route means you'll have to pay for a replacement fob and your car's deductible and can be costly when the fob cost hundreds of dollars.