Mazda 2 Key Types
Mazda's smallest car offers an excellent driving experience and a great fuel economy. It also has a blowtorch to German small cars that sway and dance about being notionally premium while asking more for less.
The doors at the rear are quite big, and it has an enormous tailgate, which makes loading easy. It also boasts the latest essential safety equipment and looks gorgeous.
Key Replacement
There are various types of keys available for Mazda vehicles. Some require programming, while others do not. The question of whether or not your key must be programmed varies based on the year of your vehicle and the type of key it is (fob remote, smart chip, "push-to-start", etc). Only a dealer or automotive locksmith is equipped with the specific equipment needed to program keys. Metal keys that aren't transponder-equipped do not require programming.
To ensure you do not lose your key, make sure it is located in a safe place in a safe place where children are not able to reach it. Also, make note of the number stamped on the plate attached to the key set and keep it in a secure location (not in your vehicle). This number can help you if you require another key or reprogramme your current one.
If you need an replacement Mazda 2 key, contact your local auto locksmith to find out what they charge for this service. They will require your vehicle information, including the VIN, to determine what type of key you need and what it will cost. The locksmith should also be able verify that you own the car with your documentation.
Key Fob Battery Replacement

If your key fob is no longer turning on or the buttons don't function as well, it might be time to replace its battery. Key fob batteries for cars can wear out as quickly as three to four year depending on how much you use your vehicle. The battery is visible on your dashboard, and you should examine it regularly.
You can do this yourself, but you'll require a small screwdriver as well as a new replacement battery. You'll need to ensure you don't harm the rubber ring on which the old battery sits on. It's an ideal idea to replace it prior to putting in the new one.
With a screwdriver, you can pry the two seams of the case apart. It's likely to be simpler to place your screwdriver into several places around the perimeter of the case and pry gently. You may need to do this several times before the case is completely open.
Then, insert the new battery into the slot, making sure the positive (+) side is facing upwards. You may have to press both sides of the case. After closing the case then replace the ring made of metal and check the keyfob to make sure that all buttons work.
Flip key battery replacement for transponder
This is a key with an electronic microchip embedded in the head. The chip is equipped with a unique identification number that is matched with a specific antenna inside the car to allow it to begin. If you have one of these keys, it's very important that the battery is in good working order or it won't start the vehicle.
Remove both covers with the flat-blade screwdriver. The key can be removed, the battery can be installed and the PCB clipped in the correct position. The front cover (one with buttons) can then be clipped in, remember to position the rubber pads so the buttons function.
The shell replacement includes a blade that must be cut and the roll pin installed. It also needs to be professionally programmed by a locksmith or Mazda specialist. It is not a suitable device for the ignition or door locks. The key blade could require modification into a smaller 14mm size.
Key Programming
The Mazda 2 remains a fun-to-drive supermini that gives many much modern rivals a run for their money. Numerous updates from rivals has caused it to look dated in some areas.
However, it's an excellent choice for those looking for something simple, functional and fun to drive. A new mild-hybrid system is now standard and allows the engine shut off earlier during the car is stopped, which could reduce emissions. The interior has also been given a contemporary look with subtle aesthetic modifications.
There's no doubt the Mazda 2 is one of the safest microcars you can purchase and its five-star rating from ANCAP is beginning to appear outdated when it's placed alongside new, safer models like the VW Polo or Kia Rio. Inside soft-touch surfaces replace the hard and scratchy plastics that were used prior to, while all the standard switches, dials and settings fall easily to the user's fingertips and are well arranged.
The key for the 2011 Mazda 2 RKE remote is made up of two parts - the blade (key) is one thing, but the circuit board and chip are two separate parts that have to be programmed. It's not a difficult task and can be accomplished by an auto electrician or locksmith. The first step is opening the driver's side door and leaving it open. Then, take off the Mazda logo on the back of the keys and then the bolt that divides it into two halves. mazda key will reveal the chip beneath.