Mazda Dealership Key Replacement Mazda's key fobs come with special features with a unique code that helps prevent car theft The fobs aren't inexpensive and may cost 150 or more each to replace at a dealer Make sure you have an additional set of keys that are functional before you get yours replaced To do this, carefully take off the battery cover from the key fob Then, put the new battery with the positive side + facing upwards Cost When it comes to losing or damage to your Mazda keys for your car You can always have them replaced at the dealership The cost of obtaining keys from a locksmith independent auto dealer may be a lot more costly The price of an replacement key is determined by a number of factors First the kind of vehicle you own will affect the costs In addition, you need to think about whether your keys have been stolen or lost You might be able, depending on your circumstances and the key fob that you are using to save money by replacing the battery yourself You can purchase a replacement battery at hardware stores or online for about 10 It's also easy to replace the old one However, if you have a newer Mazda equipped with a proximity button it could be more expensive If you have an 09 R3 for instance you can buy a keyless prox that can store two keys This is a lot less expensive than having a dealer program a new key It is also simpler to use than the standard fob It's only downside is that you'll need an operating key, or a proxy card, in order to program it Time is a factor You can have a replacement Mazda car key at your local Mazda dealership if lost or stolen one The dealerships usually have blank programmable chips keys available, and will make you a working replacement https//wwwthekeylabcouk/mazda-car-keys/ might need to wait a few days if they don't keep one in stock This could cost between 200 and 250 You can also engage an auto locksmith to create an alternative key for your Mazda They will charge less than dealers and will often make a working copy on-site It is important to determine if your car needs key programming Mazda models are equipped with key remotes or fobs that are programmed only by a certified locksmith or dealer Mazda continues to create new and innovative technology for their vehicles, including the key fob This useful piece of equipment allows you to start your vehicle or access it with a push of a key But if it happens to fail to start while you're on the road in Stroudsburg, Easton, or Brodheadsville, you'll need to learn how to open the Mazda key fob to replace its battery Remove the metal auxiliary keys from the case of the Mazda keyfob You'll then notice two slots on each side of the case Use a tape-wrapped flathead screwdriver to pry open the case, but be careful not to crack or snap it Then, take out the battery that was in use and replace it with a brand new one, making sure the positive + side of the battery is facing up Safety Mazda key fobs might look like they're simple on the surface However, they're actually complicated electronic circuits They're equipped with a transponder and are programmable for the specific model of your car to protect against theft If you've lost your keys, or need a spare key, you can visit the dealer to have one made The dealer will be able to duplicate the key you have and program it for you while you wait The key can also be used with other similar vehicles, provided the identification and part numbers match It is important to know that this procedure is not 100 risk-free First, you'll need remove the metal auxiliary button from the back of the case After removing the metal auxiliary key button there will be an opening on either side of the case These slots are big enough to permit you to use a taped flathead screwdriver to open the case open Place the case in a safe place when you're done After you've removed the battery cap, you can replace it with a replacement Be sure to select a battery that's the same model as the original as it's necessary to ensure that your key fob is operating correctly Then, you can place the new battery into the key fob case with the positive + side up Once you've done that and replaced the fob case and cover the battery, pressing until you hear an immediate snapping sound Accessibility Mazda keys might appear simple, but they are actually microchips which protect your vehicle from theft Therefore, it is expensive to replace them if they are lost or broken However, a locksmith might be able to help you save money by cutting and programming an extra key They are also more flexible than dealerships, since you can get them at any time of day or night If your Mazda key fob starts malfunctioning it's an ideal idea to replace the battery before it is completely dead You won't need to be without the car key To replace the battery, you'll need to disassemble the key fob You can do this by prying apart the plastic cover using the corners provided Remove the plastic cover with a screwdriver Then, take out the battery from its original location and then put in the new one, with its positive side facing upwards Make sure to replace it with a rubber ring and reassemble the fob in the correct manner You can also speak with an auto locksmith in your area to cut and program an entirely new key for your Mazda This method is less reliable and could result in a defective or damaged key The automotive locksmith will also require the VIN number and other information regarding your vehicle to determine the proper key