How To Outsmart Your Boss With Subaru Forester Replacement Key

How To Outsmart Your Boss With Subaru Forester Replacement Key

How to Replace a Subaru Key Fob

For those days when you don't want to carry around your keys while going mountain biking, hiking or kayaking, the latest Subaru Foresters, Outbacks and Crosstreks have an option that isn't widely known. This feature cleverly allows you to lock your car and store it safely.

You can purchase a replacement Subaru key fob at hardware stores or online. You can visit a Subaru dealer for more personalized service.

How to Replace Your Subaru Key Fob

If you've lost your key fob, or just need to replace its battery, a few easy steps can help. First, ensure that you have a replacement battery (ideally CR2032 3V) and a screwdriver. The key fob might require a spudger to disengage the case from circuit board. Refer to the owner's manual for your car to ensure you are using the correct battery for your vehicle prior to attempting to replace it.

Next, press the small silver button on the back of your Subaru key fob to release and then pull out a metal key. Insert the tip of a screwdriver into this slot to widen the gap between the body of the key fob and its front. This will allow you access to the internal components. Remove the metal key and then use the screwdriver to break off the housing that houses the control module. This housing contains the battery.

Once the housing has been removed then locate the flat circular battery inside. It should be possible to see it clearly, as the battery has tiny tabs holding it in place. Take the battery off of its tiny tabs and replace it with a new one, ensuring that the number is facing up. Reassemble the key fob and test it to see if it works. In the majority of instances, your car should chime and the locks should engage when you press the lock button on your key fob.

Why should you visit a dealer to repair a key fob?

Subaru key fobs are a convenient method of locking and starting your vehicle remotely. However, just like any other electronic device, they can break or become obsolete. There are a variety of alternatives to replace the key fobs on your Subaru in Bartow or Lake Wales.

Examine the type of key fob that you have. The older models with a physical key in the inside are more teardrop-shaped but the latest models have a wide rectangular. The case is opened and reveals the circuit board and battery for the transmitter. Take out the old battery and replace it with a new one. Be sure to use the correct polarity, and position otherwise your car might not start.

Generally, dealerships will have the most extensive programming equipment for your automobile model. They can also offer you a more secure replacement. They might charge you more due to the fact that they have higher operating costs.

You might be able to locate a replacement at an auto parts store or online. If you choose to go this route, be aware that Consumer Reports has found some off-brand fobs don't work properly with your car's system. Many online stores that sell replacement remotes will also require proof of ownership in order to program the new fob. You can also request your dealer or local mechanic to do this for you, but this will cost more.

Why go to a Hardware Store for a Key Fob Replacement?

The key fob is a handy small device that allows you to unlock your car and start it up without needing a physical key. Subaru's key fobs come with many features that make driving easier and more fun. They can lock and unlock the doors and start the engine. They can also unlock the gas cap and switch on the lights.

The majority of cars with modern technology include keys that have to be programmed in order to use it. The manufacturer gives these devices unique codes that only locksmiths and dealerships have access to.

When you lose or damage your key fob, the best alternative is to go to a dealership. They have the software and tools to reprogram a blank fob so that it can work with the specific model. They can also cut new keys and insert it into the fob for you.

Some online sellers offer blank key fobs that they can program. These key fobs aren't as reliable as those that are sourced directly from the dealership, however.

The first step is to note down the 8-digit transmitter's number, which you can find on the top of the door sill on the driver's side. Once you have the first digit down take your car and push your lock button the number of times it takes to match that digit. Repeat  subaru key fob  for the remainder of the number. After entering the final digit, take off the ignition key and listen to the dash for a chime that indicates that the system has been properly programmed.

Why go to a Subaru Dealership for a Key Fob Replacement?

While a simple key with an attached key cylinder to the car fender is still the norm, many motorists are now opting to use an electronic key fob that can lock, unlock and even starts their vehicles. These devices transmit signals to the vehicle through multiple antennae. The transponder chip is used to verify the driver's permission. Consumer Reports says that this is the reason why drivers of newer models must visit a dealer to change their fobs.


While this may seem like an inconvenience, it's actually a more sensible idea to check with the dealer to ensure that you get a valid replacement key fob and that your car is properly programmed for the key fob. You can also usually have the cost of a replacement or duplicate fob covered by your vehicle's warranty, which can save you money over the long term.

Examine the inside of your Subaru key fob to discover a tiny gap in the space between the front and back (instructions on opening the fob are typically in your owner's guide). Once you've found the spot, pop the fob open by using a flathead screwdriver. Then, remove the old battery and put 2025 batteries in its place. Then, put the fob back together.