Mazda Key Fob Replacement
If your key fob doesn't work, you might not be able access your car. Fortunately, a locksmith will be able to solve the issue quickly and at a low cost.
It is not expensive to replace the battery on your Mazda keyfob. You can locate the steps 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 you're Mazda key fob isn't working, or the indicator light for operation has stopped flashing, it could be time to replace the battery. Fortunately, this is one of the easiest services to perform at home with a few tools.
The Mazda key fob uses a CR2025 battery, which you can find at most retail stores and online platforms that sell batteries. They are priced at about $4 for a box of four and come in different sizes.
Open the Mazda key fob by using the flathead screwdriver that is taped. Press the auxiliary key button on the back of the fob in order to remove the metal auxiliary key, then use your screwdriver to open the case on both sides. Be sure to work in a slow manner so that you don't cause damage to the case and to prevent the screwdriver's tip from being scratched.
After opening the key fob case remove the old battery. Make sure the rubber ring the battery is mounted to is in good shape. Insert your new CR2025 in the correct direction, making sure that the positive side faces you. Replace the case, re-covering the screwdriver. Then put it back together according to the Mazda CX-5 owner's manual.
Battery Replacement
Mazda key fob batteries are easy to replace, however it is recommended to do it before the battery has completely died. It could also result in the car's ability to start and open the doors to be affected. This can be quite dangerous, especially if you have small children inside the vehicle.
The battery is located on the bottom of the key fob. It's usually a bit larger than a normal coin, and it comes with two terminals. There will be a red one that is marked (+) and an black one that is marked (-).
Use mazda smart key replacement -wrapped flathead screwdriver pry open the case, first on one side, and finally on the other side. Don't force the case to open or you could damage the internal components. When the case is removed there is an incredibly small rubber ring the battery sits on. The ring has an identification number engraved on it. Place the code number in a safe location and not in your vehicle, for later reference in the event of need.
Once you've replaced the battery then put everything back together. Reattach the case, and be sure to insert both sides of the case into the key fob until you hear it click.
Ignition Replacement
For the most part it's quite simple to replace the battery for a car key fob and you can do so at home without needing the assistance of a professional. Many experts suggest having an extra battery in your home. You can get them at most hardware shops. This will save you from the expense of purchasing a replacement fob, which could be as high as $500 for the most expensive models and $250 for the more affordable automobiles.
If the key is stuck in the ignition, it might be more difficult to get it out. Modern ignitions are complicated systems that require a series of actions to work correctly. If something causes disruption to the process, for example a damaged ignition lock pin or a key that is broken, the ignition could jam and the key could get stuck.
If the ignition is damaged, then you'll need it replaced or rebuilt. This can be a complicated job, and it will depend on the type of your car and the brand. Some dealerships offer to do this, but it is generally more expensive than hiring an independent mechanic.
In addition to the cost of a replacement or rebuilt ignition, you'll also have to pay for a locksmith to program the new key. This is not possible to do at your home unless your car has an ignition system that is basic.
Key Blanks
The key fob can do more than lock and start the car. Key fobs also have other functions, including rolling down the windows as well as summoning the vehicle in case it is in a tight space, and auto-parking. This is why they're so useful however they can be a pain when you lose or break one.
It's a good idea to know that the majority of modern key fobs are easily replaced. You can typically do it yourself by using the screwdriver, and then you can buy a new one. Some key fobs emit an alert when their life span is nearing its expiration date. Experts recommend keeping an additional battery and a small screwdriver in your glove box or center console in case you need to replace your old one.
A locksmith may also give you a new key. These experts may require a working key from your vehicle to program the new fob, and so it's important to find one that requires proof of ownership or registration before they begin. You can also try to buy a new fob online from a reliable seller.
If you have a fob for your key that doesn't work, your car insurance may cover it. This route will cost you a brand new key fob in addition to your car's deductible.