Question 1

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

Accepted Answer

Three things. First, a real business name, a verifiable address, and reviews on Google that go back more than a few months. Scam operations rotate through dozens of names that all route to the same call center -- search the phone number separately and see what comes up.

Second, ask for a firm quote over the phone for your specific vehicle. A legitimate locksmith will ask your year, model, whether it's push-button start or a turn key, and how many working keys you currently have before giving you a number. If the answer is a flat "we do all cars for $29," hang up.

Third, in California every locksmith company is required to hold a BSIS license. Ask for the number before anyone touches your car. A real shop gives it without hesitation.

Question 2

What exactly is a smart key and why does my 2022 Legacy need one instead of a regular key?

Accepted Answer

A smart key is a proximity fob -- it talks to the car wirelessly when it's nearby. The 2022 Legacy uses this system for keyless entry and push-button start. The fob contains a programmed transponder chip that the vehicle's security system has to recognize before the engine will run. It also has a physical emergency key blade stored inside the fob itself, which can open the door manually if the battery dies completely.

The part that trips people up: buying a replacement fob online and assuming it will just work. It won't. An unprogrammed fob is just plastic. It has to be enrolled to your specific vehicle using diagnostic equipment. Some locksmiths can clone from an existing working key, but if you've lost all your keys, you need someone who can originate the programming from scratch -- that's a different capability and not every shop has it.

Question 3

What equipment do you actually use to program a 2022 Subaru Legacy smart key?

Accepted Answer

For the 2022 Legacy, smart key programming goes through the OBD port using professional-grade diagnostic programmers -- the kind that communicate directly with the vehicle's body control and security modules. The same tools that can add a key to an existing system can also handle all-keys-lost situations, which require a full reset before new keys can be enrolled.

If a locksmith you're calling can't tell you specifically how they handle all-keys-lost on a current-generation Subaru push-button-start vehicle, that's worth knowing before they show up. It's a different process than older Subaru transponder keys, which used simpler registration methods. The 2022 system is not DIY-friendly and there's no onboard button sequence that works on this generation.

Question 4

The door handle touch sensor on my 2022 Legacy stopped unlocking the car. Is that a fob problem or something else?

Accepted Answer

Usually something else. If the push-button start still recognizes the fob and the lock and unlock buttons on the fob work normally, the fob itself is almost certainly fine. Touch unlock on these door handles relies on a capacitive sensor in the handle -- dirt, moisture, or a failing sensor can kill that function on one or both doors while the rest of the system works perfectly.

Wipe the handle area down and retest. If it's isolated to one door and everything else is working, you're looking at the handle sensor or that door's wiring, not the key. That's a vehicle-side repair, not a locksmith job.

Question 5

I have one working key for my 2022 Legacy. How long does it take to get a second one made, and does it matter that I still have a working key?

Accepted Answer

Having a working key makes everything faster and simpler. Adding a second smart key to a vehicle that already has a recognized key in the system is quicker than an all-keys-lost situation, which requires a full security reset and a timed enrollment process before anything new can be registered.

On the 2022 Legacy, adding a spare while you still have a working key typically runs around 30 to 45 minutes on site. All-keys-lost takes longer -- plan for closer to an hour or more depending on how the module responds. The gap in time and cost between those two scenarios is real, and it's the main reason I tell every Legacy owner: get the spare made now, not after something goes wrong.

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