Why All The Fuss About Subaru Lost Key Replacement?
Subaru Replacement Keys
For Subaru vehicles built before 2003, you can simply get a standard key made of metal duplicated by any hardware store or locksmith. They will need to know the year of your car, its make, and model.

The fob or key must also have the correct coding to match your Subaru. Stocker Subaru in State College recommends you visit the dealer to purchase a replacement.
Key blanks
If your Subaru is older than 2003, and doesn't have the keyfob, it is possible to purchase a standard steel key from any hardware or locksmith store. Make sure that the provider you use has Subaru blanks, and not Nissan or a different manufacturer's (they are likely to work, but they won't have a logo). For models with a newer model, you'll require a dealership that is able to program aftermarket key fobs for your specific vehicle. They will need to see evidence of ownership such as your registration, title or insurance card for this. They may also want to confirm if your vehicle is still under warranty.
Remote keyless entry
When buying a new car it is easy to get caught in the excitement of selecting all of the bells and whistles. While this may be tempting, you need to consider your budget before you start ticking options off the list. Every additional feature will increase the price of your vehicle.
Remote keyless entry, an optional system, lets you unlock the trunk and doors of your car without using the physical key. It works by transmitting an electronic signal to the receiver inside your car. The system also includes a panic button that could be activated in the event of an emergency.
You can purchase a remote keyless entry system on the internet and install it yourself. It is important to choose the correct system for your vehicle and to read the instruction manual carefully. Review the product reviews and check if there's an excellent technical or customer service.
You can change your key fob if it's got a chip built-in at your dealer. The typical cost for an replacement chip key is around $160. Laser-cut keys which has a bigger shank and has fewer serrated edges can be more expensive, and can cost up to $250. It is also possible to buy a new battery from an auto parts store or locksmith.
Ignition switch/locking cylinder
If your Subaru key isn't turning in the ignition, you could need a replacement lock cylinder. This is a bigger issue than a lost or broken remote key fob. It isn't easy to replace the ignition switch or lock-cylinder and you will need special tools. You can purchase a repair manual or subscribe to a database like Mitchell 1 or ALLDATA to get step-by-step instructions.
The ignition cylinder houses pins that are lifted by the key when you insert it. These pins are joined by a rotating wafer-tumbler that transmits power from the car's key to the engine. If the tumblers on the wafers have been damaged, you'll be unable to turn your key.
A dealership is the best option if you need a replacement key fob for your Subaru. This will ensure that the new key is correctly programmed for your vehicle, and it'll be covered by any warranty you have. It's much cheaper than buying generic keys from a locksmith or on the internet.
Before you visit the dealership, be sure to write down the first 8-digit set of numbers on a piece paper. This is the specific number that must be reprogrammed into your Subaru key. This is the case regardless of whether it's an intelligent, chipped fob, "push to start" or remote key, or an ordinary metal key.
Battery replacement
A Subaru key fob is a crucial piece of technology that lets you access your vehicle in a far distance away. It also gives you many other options like the ability to connect your phone and listen to podcasts or music. You can also use it to start your vehicle however, it needs to be programmed. This can be accomplished at a dealership or with an automotive locksmith.
First, you will need to remove the physical key from the case. There's probably a small silver tab on the back of the case that you can press to release this. Once you've pressed it then use a flathead to lift the case. After you have opened it you will be able to see the battery inside. Make sure you take a picture of it with your phone to keep an eye on its size and its position inside the case.
Once you have the new battery in place You can then put the smaller unit back in the key enclosure and snap it closed. You can then test the key fob by switching it off and back on 10 times. If subaru spare key is functioning correctly, the instrument panel will sound a chime. Your dome lights should also flash.