Different Types of Mazda Replacement Keys

There are a variety of ways to replace your Mazda key if it stops working or if it is lost. Some are cheaper and easier than others.

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

Transponder Keys

It is almost certain that when you own a vehicle made in the last 20 years, your keys has a transponder. These chips are fitted to your vehicle as an added security measure to protect against theft. When you insert a transponder-key into the ignition, the engine control unit sends a coded message to it. If the code matches, your vehicle will start.

Transponder keys have the advantage that it cannot be duplicated. However, this doesn't mean that the key is in safe hands from theft. A skilled criminal can connect a car to a hot wire that is equipped with a transponder.

Transponder keys are costlier however, they provide more security and features. It's worth it to prevent your car from being taken.

Visit an auto locksmith or a local store offering key cloning to get an extra key. Or, you could try to program the chip yourself by making use of a detailed owner's guide. If you decide 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 prevent your vehicle from starting.

Mechanical Keys

If you think of a mechanical keyboard, you may think of a classic IBM Model M keyboard switch. These switches are made of plastic with stems which hold the keys, as well as springs, which are why they feel comfortable when you press down on the keycap. The keycaps are flat on top and either smooth or rounded with ridges. These are the keys people are talking about when they talk about getting an "feel" for their keyboards.

Mazda's key system is fitted with a variety of security features designed to deter theft. One of these features is a security key chip that signals the ignition. The chip is designed to prevent the car from starting if the incorrect code is entered into the transponder of the key.

Even these systems may fail at times. That's why it's vital to have an emergency mechanical key that can return you to the road.

It is recommended to get the dealer's program and cut an additional key fob for your vehicle. It is usually cheaper and faster than buying an entirely new keyfob. You'll also be assured that your vehicle is secure even if your electronic system fails. The process of programming your mechanical key will differ depending on the car model and the manufacturer.

Fob Keys

Fob keys emit a number that is matched by a computer inside the car to open doors and also start the engine. Although they're practical and safe, replacing them can be expensive, especially if your only one is lost.

The procedure is different for each automaker, but most offer instructions in their owner's manuals, or on their websites. Key fob replacement costs can vary from $50 to $300, plus the cost of a mechanical backup key. It's a good idea have a spare remote. And if you're in the search for a new car, many used-car dealers will charge more when it comes with two working remotes.

Key fob batteries only last approximately a year. Therefore, it is crucial to replace them before they go out of date. A dead battery could stop your key fob to unlock or even start the vehicle.

A drained cell can also cause buttons on your key fob to stop functioning, making it hard to leave or enter your vehicle.

To replace the battery of a key fob first, remove the plastic case for the key fob and set the old battery on the ring of a small rubber. Then, grab your new battery and set it in the case with the positive (+) side facing upwards. Attach the case back to the key fob by putting the ring inside the case and pressing both sides until they click into place.

Remote Control Keys

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

This type of Mazda key can also control the power window in the car and panoramic roof*, depending on the model. The Red Key allows car owners to limit certain features, such as the maximum speed and volume of the loudspeaker.

If a Mazda key is left in the car the engine will not start and the alarm will sound. The transponder chip contained in the key disables standard immobiliser system within the ECU.

It is crucial to always have the mazda key cut key in your hand when you leave your vehicle. Also, don't place the Mazda key in close proximity to any metallic object or electronic devices, e.g. tablets, mobile phones laptops, laptops or chargers - generally, no more than 10 cm (4-6 inches). If this isn't possible the key should be kept away from them as far as is possible.