Question 1

How do I spot a fake locksmith before I get ripped off?

Accepted Answer

Three things to check before you let anyone touch your Forester.

First, look up the business name on the California Bureau of Security and Investigative Services site. Every licensed locksmith company in the state has a BSIS license number they can hand you immediately. If they hesitate or give you a run-around, end the call.

Second, get a firm quote over the phone for your specific situation. A real locksmith will ask your year and model, whether it is push-button start or turn-key, and how many working keys you still have. If the answer is "we do all cars for thirty dollars," hang up. That is a bait-and-switch setup.

Third, watch what shows up. Scam operations use rotating business names that all route to the same call center. Check Google reviews and look at whether the reviewer photos and account ages look real. A legitimate mobile locksmith will show up in a marked vehicle and give you a written price before doing a single thing.

Question 2

What exactly is a smart key and why does my 2021 Forester need one programmed instead of just cut?

Accepted Answer

The smart key on your 2021 Forester does two separate jobs. The fob side handles your remote functions, lock, unlock, and the other buttons. The key itself communicates with the vehicle security system to authorize engine start. Both sides have to be registered to your specific vehicle.

Cutting the blade to fit the door and ignition is only part of the job. Without programming, the immobilizer will not recognize the key and the engine will not run. Some locksmiths can clone an existing working key, which is faster. But if all keys are lost, the job requires origination from the vehicle through the diagnostic port, which takes longer and needs proper equipment. If someone quotes you a "cut only" price on a smart key, they are either missing the programming step or they don't have the tools to do it.

Question 3

What equipment do you use to program a 2021 Subaru Forester key?

Accepted Answer

For the 2021 Forester, I use professional immobilizer programming equipment that communicates with the vehicle through the OBD port. Subaru's smart key system on this generation requires tool support that goes beyond generic key programmers, so I carry units that have been verified against this platform.

For the mechanical side, I use professional pick and decode tools for non-destructive entry when needed, and cut the blade on a code cutter. If a locksmith cannot tell you specifically what tool they use on a 2021 Subaru and how they handle an all-keys-lost scenario, that gap matters. All-keys-lost on this vehicle is a longer process with a timed procedure, and not every shop has the capability to do it in the field.

Question 4

I lost both keys for my 2021 Forester. Is that a harder job than just replacing one?

Accepted Answer

Yes, and noticeably so.

When at least one working key exists, programming an additional fob is faster. The system has a working reference point. All-keys-lost means the vehicle security system has to be fully reset through the diagnostic port with no working key present, and there is a timed sequence built into the procedure that cannot be skipped.

It is still a field job. I can do it in Mar Vista without a tow. But budget more time than a standard add-a-key appointment, and make sure whoever you call is clear on the difference between the two procedures before they show up. Some shops say yes to everything on the phone and figure it out when they arrive.

Question 5

My Forester door handle sometimes won't recognize the fob when I walk up. Other times it works fine. What is going on?

Accepted Answer

Intermittent touch-unlock issues on the 2021 Forester come up on owner forums more than you'd expect, and the cause is usually one of a few things.

Battery is the first check. A CR2032 that is not fully dead can still cause inconsistent range and spotty handle response before it fails completely. Replace it and confirm the contacts inside the fob are clean and making solid contact.

After that, think about environment. The fob signal can get absorbed by a phone, keys, or metal objects sitting right next to it in a pocket. Try the approach with the fob in a different pocket or your hand and see if the behavior changes.

If it stays intermittent after both of those, the issue may be on the vehicle side rather than the key side, specifically the antenna loop that reads the fob as you approach. That is a different diagnosis than a key problem. Worth knowing before you pay to replace a fob that is actually working fine.

2021 Subaru Forester
Key Replacement - Save vs Dealer in Ventura County

No Appointments | No Waiting Rooms

2021 Subaru Forester
Key Options

Subaru Forester Key: Mobile vs Dealership

2021 Subaru Forester Smart Key Replacement - Fast, Affordable & Professional

Save vs the Dealer on Your Subaru Forester Key

Subaru Forester Rapid Response, Done Right

Home Service, Honest Reviews

Subaru Forester Mobile Service FAQ

Subaru Forester Key Service Areas

We Bring the Key to You

2021 Subaru ForesterKey Replacement - Save vs Dealer in Ventura County

No Appointments | No Waiting Rooms

2021 Subaru ForesterKey Options