Say "Yes" To These 5 Subaru Impreza Key Tips
How to Program a Subaru Replacement Key
The dealer will charge to program a replacement key fob if you lose it, or if it ceases to work. It can be done at a lower cost by locksmith.
This is a very frequent problem. The first thing to check is the battery. Replace the battery with one identical in size and type, as well as the voltage.
How to replace your Keys
If your Subaru has an intelligent key or transponder key, you will have to visit a dealer to program it. If your Subaru has a metal key that does not come with a transponder chip you can program it yourself with the tools you already have and a little effort.
Open the case on the outside of the key fob using an abrasive screwdriver and a flathead key. Find the small tab on the seam between the front and back of the encasement for the key fob and press it. This will release the interior smaller casing that houses the battery. Use a screwdriver for opening the casing and find the new 2025 battery within. Remove the old battery and replace it with the new one. Snap the two sides back together.
Now, get into your car and shut all doors, with the exception for the driver's door. Make sure replacement subaru keys is in the first position where the electrical system starts to turn on however the engine remains off, and then back to the off position. You will hear a chime when you repeat this procedure 10 times in rapid succession. When this happens, you have 45 seconds to program that 8-digit serial number into the computer of your vehicle using the locks and unlocks on the driver's side door. The dome light will blink to confirm the successful programming.
Remote Keys
A remote key is a remote control that is used to unlock and start your car. It can also be used to operate the alarm system as well as lock or unlock doors, and even open the trunk. It can be programmed with a key fob, or via the mySubaru app. In some states, you may have to purchase a new key and have it programmed in order to be in compliance with laws that require cars to not be left running when being parked.
The service isn't always affordable. Locksmiths can provide remote start services at your location. The disadvantage of hiring locksmiths is that their fees are typically higher than those that dealerships charge.
Once you find a locksmith that provides the right remote start services it is important to confirm that they're insured and licensed before hiring them. You should also ensure that they've got the right tools to complete the task. This will ensure the locksmith can program your keys correctly. If they're unable to program your keys, it could result in future issues when you attempt to start your vehicle or lock yourself out of it. Make sure that the emergency key that you received is compatible with the door cylinders as as the trunk to avoid any future problems.
Transponder Keys
Subaru cars are stocked with a wide range of technology features that help you stay connected. STARLINK Multimedia allows you to stream audio and video while driving.
The key fob for the Subaru Forester, Outback, Crosstrek, WRX, and STI contains a tiny chip that transmits a signal to your car's engine computer when you use it to start or unlock the vehicle. The chip is unique and has a code that is tied to a particular vehicle.

If you have lost the key fob, or it isn't working, bring it to an authorized Subaru locksmith or dealer who has the key fob's code to reprogram it. They'll provide you with a new emergency key that works in the trunk and door cylinders, allowing you to drive away the battery of your key fob is dead.
When you're at the dealer or locksmith, ensure they know the year, model and VIN (Vehicle Identification Number). The VIN is located on the dashboard, in a prominent place. It helps the locksmith or dealership verify that they have the proper key fob and key to program your Subaru.
Keyless Entry
You can start your Subaru remotely if you have a Subaru that has keyless entry. If you're planning to go for an adventure but don't want to carry keys, or to warm up your engine before driving through snow, this is a huge help.
This feature is only available when you have an electronic fob that is smart or a replacement key. The procedure to program it is easy and quick. You'll be required to know the first 8-digit number that appears on your key fob, so be sure to note it down or write it down if you're having trouble remembering.
After you have setup your pin code, you will be able to unlock the car's doors by pressing a button on your key fob or trunk release or liftgate lock buttons. You can put your keys in your car while you go for a hike, or take your children out to play. When you return, you'll be able to enter the five-digit code to unlock and get into the vehicle.
You can install keyless entry yourself should you wish to. A professional installation is recommended to ensure that the system has been properly installed and works in the way it was intended.