Five Things You Didn't Know About Subaru Xv Replacement Key
How to Change a Subaru Spare Key
Call a locksmith if you are missing your Subaru key. Usually, they can cut a new key for you at a lower cost than the dealer.

Subaru car keys are generally either intelligent "push-to-start" fob remote keys or basic metal keys. The Fob key has a chip inside and will need to be reprogrammed.
Keyless Entry System
A key fob can be used to lock or unlock your Subaru from a distance. You could even unlock the trunk or lift gate of your vehicle. These remotes function with a keypad inside your car to connect to the computer system of your vehicle.
Certain models of Subaru have a feature that is not widely known called PIN Code Access. You can make a custom number sequence to start and unlock your car. If you own a more recent Subaru Forester, Outback, Crosstrek, WRX, WRX STI or Impreza that comes with this feature, check your owner's guide to find out how to use it.
It's likely that the battery inside the key fob has died. The first thing you'll need to do is make sure that it has fresh batteries, and you can do this with a portable remote tester or an ordinary multimeter in your home garage.
how to program subaru key fob is to remove the circuit board for the transmitter from the key fob and then examine it. This board will have one or two sets of 8-digit numbers, so note down the first set so that you can recall it later. After you've done this, you can begin programming the key fob at home. The procedure for programming varies depending on the model and year of your vehicle however it's generally easy enough to do by yourself.
Key Fobs
Subaru's latest models come with key fobs that can not only unlock doors but also activate lights, lock the gas cap, and even start the car. This is especially useful if you've been at a gas station and your car won't even start because the battery inside the key fob is dead.
It's likely that your Subaru's key fob, whether it is old or new can be replaced easily. Be aware that some of the more modern models, which have their advanced technology, may require visiting a dealer. With a little time and effort, you can get your replacement key fob ready to go at home.
Begin by opening the case and looking at the circuit board of the transmitter. (Instructions on how to open the case are usually included in the owner's guide). There should be two or more serial numbers of 8 digits each. Write down the number that is the first in the series and keep it in a safe place for reference later on.
Then, get into your driver's seat and close all the doors. Turn the key 10 times to start your car, then turn off the engine. Press the lock button on your key fob, and then open the door. This will ensure whether your doors work correctly. Close the door, then take the key off. You should hear your car chime again, indicating that the key fob is programmed.
Ignition System
The key battery may be dead if your Subaru keys aren't working as they should. If you know how, you could change the battery on your key fob yourself. A replacement battery is inexpensive and fairly easy to find. If your key fob doesn't respond to your commands, it could be a different issue. It's best to visit a dealer to get an extra key. They will ensure that the key is genuine Subaru key, under warranty, and is programmed to your vehicle. This is much simpler and safer than buying an aftermarket key from a website.
The dealer is also able to cut keys for you if you provide your VIN number as well as evidence of ownership. The information provided will be used to create a code for the replacement key so that it is accepted by your immobilizer. This process is more involved than cutting a key, and the dealership will usually charge more for this service.
Once the new key has been programmed, you are able to switch it to your existing key. It will take only five seconds to insert the second key, so it's essential to keep an active key in your bag. You can remove the key when the security light has been off and you've tested it.
Battery Replacement
One of the most important advantages that make Subaru fobs so beneficial is their ability to turn on your car's power windows and sunroof with a single touch of the button. However, the battery that is in the Subaru key fob isn't meant to last forever. It will eventually require to be replaced. This quick guide from Capitol Subaru will help you to replace the battery yourself.
To begin, you'll need to locate the tiny crevice inside the seam that divides the front and back of your key fob. With a small screwdriver, you'll be able to pop the seam to reveal a small area inside that houses the battery. Remove the old battery and then install a new one, ensuring that it is facing the right side upwards. After you have put everything together is in place, you can use your new key fob for locking the vehicle, unlocking it, and then starting your vehicle.
It's always an excellent idea to keep an extra set of keys available especially if you've lost yours or it's not functioning properly. A new key can be purchased at your local auto dealer or you can request one made by locksmiths. It's important that your key fob is working well as soon as possible so you can drive safely.