Different Types of Mazda Replacement Keys

If you have lost your Mazda key or your car keys stop working, there are several ways to replace it. Some are cheaper and easier than others.

A locksmith can duplicate a chipped key and reprogram it on-site for your car. Dealerships may also be able this for you.

Transponder Keys

It is almost certain that when you own a vehicle manufactured in the past 20 years, your keys contains transponders. These chips serve as an additional security feature on your vehicle to protect theft. When you insert a transponder key into the ignition, the engine control unit sends an encrypted message to it. If the code is correct, your car will begin to move.

A transponder key has the advantage of being unable to be duplicated. However this doesn't mean it is totally safe from thieves. There are a myriad of ways for skilled thieves to hot wire a vehicle equipped with an embedded transponder chip.

Transponder keys are somewhat more expensive, but they also offer more features and security. It might be worthwhile to stop your car from being taken.

Visit an auto locksmith or a local business that offers key cloning to obtain a spare key. Alternately, you can try programming the chip yourself with the help of a detailed car owner's guide. If you choose to do this, ensure that you use a high quality key duplicate. Using a cheap, damaged key could cause the transponder chip to malfunction and stop your vehicle from getting started.

Mechanical Keys

If you think of a mechanical keyboard, you might picture a classic IBM Model M keyboard switch. Those switches have plastic housings with stems which hold the keys, as well as springs, which are the reason they feel comfortable when you press down on the keycap. The keycaps themselves are made of flat tops and are either rounded or have ridges. These are the keys that people are talking about when they discuss getting an "feel" for their keyboards.

Mazda's car key system includes a number of safety features that help prevent theft. One of them is a security chip built in the key, which transmits signals to the ignition of the car. The chip is designed to prevent the car from starting when the wrong code is entered in the transponder of the key.

Even these systems may fail at times. That's why it's important to have a backup mechanical key to return you to the road.

It is best to use the dealer's program and cut an additional key fob for your vehicle. It's generally not as expensive as an entirely new key fob and could be more efficient. You will also be assured that your car is safe even if the electronic system fails. The process of programming your mechanical keys will differ dependent on the model of your car and the manufacturer.

Fob Keys

Fob keys generate an electronic code that, if matched by the computer in the car, opens doors and begins the engine. They're convenient and safe However, they can be costly to replace, especially when you've lost the only one.

The process varies from automaker to the automaker. However, most offer instructions on their websites or in owners' guides. The cost of replacing a key fob can vary from $50 to $300, not including the cost of a mechanical backup key. It's always a good idea to have an extra remote. If you're in the market for a new car many used car dealers will pay more when it comes with two working remotes.

Key fob batteries only last approximately a year. Therefore, it's important to replace them prior to their expiration date. A dead battery can prevent your key fob from unlocking and starting the vehicle.

A battery that is depleted can cause the buttons on your key fob to cease to function and make it difficult to enter or exit your vehicle.

To replace the battery of a key fob, first remove the case of the key fob and set the old battery on an ring made of rubber. Choose your new battery and place it in the case with the positive (+) facing up. Set the ring back into place and reattach both sides of the key fob's case, pressing until you hear them click into the proper position.

Remote Control Keys

Certain models of mazda keys come with a remote that is incorporated into the key's head, making it a two-in-one device. This kind of key is very convenient and adds an extra layer of security to the vehicle as it stops thieves from using the traditional flat metal keys to unlock the car.

This kind of Mazda key also controls the power window of the car and panoramic roof* based on the model. The Red Key allows car owners to restrict certain features like the maximum speed and volume of the loudspeaker.

If you keep the Mazda key inside your car it will stop the engine and set off the alarm. The transponder chip in the key disables standard immobiliser system within the ECU.

It is important that you always have the mazda dealership key replacement key in your pocket when you leave your vehicle. Also, do not place the Mazda key near any metallic object or electronic apparatus, e.g. Mobile phones, tablets and laptops must be kept at a minimum of 10 cm away from the charger. If this is not possible, the key should be kept away from them as far as is feasible.