https://rentry.co/6pqxvweg https://output.jsbin.com/nocifukuwi/ Getting a Replacement Key Fob For Your Car It can be expensive to replace a key fob, depending on where you are. In contrast to the past, when any locksmith could cut ridges into the metal to create keys, modern automobile keys require special programming. CR reports that some automakers, such as Audi, will not allow shops to program aftermarket keys. This stops thieves from jotting down the specialized code to gain access to the system. Battery The battery inside your key fob isn't as durable as its metallic and plastic shell might lead you to believe. As a piece of consumer technology that spends its life jostling around in pockets and purses fobs are constantly falling, banging, and being exposed to extreme temperatures and water. It doesn't matter if it's because of one of those circumstances or simply aging batteries for key fobs, they can fail at any time. Luckily, replacing it is simple and inexpensive. The first step is to determine what size battery your fob has. Typically the size is printed on the fob. Or, more conveniently, you could use an online tool to determine the type of battery your fob has. can buy an alternative battery from your local auto shop or automotive shop, or electronics retailer. Many big-box stores, including Walmart and Target have an assortment of coin batteries. In addition to purchasing the right battery, you'll need locate a way to open the fob to replace it. Find a notch or slot along the seam that separates the two halves of the fob. To open the latch that is holding down the lid of the key fob insert a screwdriver into this slit or notch. After the battery has been removed and replaced, you can put it back in and snap the key fob back together. Don't forget your old battery can be recycled at a local collection site. Test the range of your fob once it has been working for a second time to ensure you don't need to be closer than usual to lock or unlock your vehicle