The short answer. As of September 2026, the EV-native brands — Tesla, Rivian, Lucid, Polestar — mostly do not have a car key in the sense the rest of this site uses the word. Access is an account credential: a phone, a card, a wearable, sometimes an optional fob, all of them authorised through the manufacturer's own app and vehicle account rather than cut and programmed by a shop [1]. That changes who you call. For most access problems on these vehicles the answer is the owner's app first, then the brand's own service channel — not an automotive locksmith, who in most cases has no supported route into the system at all.
It also changes what "losing your key" means. There is usually no blade to cut and no immobilizer to negotiate with; there is an account, a paired device, and a list of authorised credentials you can manage yourself.
What these brands actually issue
| Brand | Primary credential | Secondary or backup | Physical blade? |
|---|---|---|---|
| Tesla | Phone key over Bluetooth, tied to the account | Key card held to the pillar or console reader; optional fob on some models | No |
| Rivian | Phone key; a key band worn on the wrist | Key card; optional fob | No |
| Lucid | Phone key | Key card; a fob offered on some configurations | No |
| Polestar | Phone key on newer models; a conventional fob on others | Card or fob depending on model and year | Emergency blade on some fobs |
Two things follow from that table. First, the "key" is usually a credential rather than an object, so replacing it is an account operation. Second, the brands are not identical — Polestar in particular sits closer to the conventional world than the other three, and some of its fobs still carry an emergency blade for a mechanical door lock.
Why a locksmith usually cannot help here
Nothing about this is a judgement on the trade. It is a structural difference:
- There is often no mechanical cut to make. A card or a phone has no blade, so the cutting half of the traditional job does not exist.
- Enrolment happens in the manufacturer's account system. Adding a credential means authenticating as the owner of that vehicle in the brand's app, which is deliberately not delegable to a third party.
- Direct sales means one service channel. These brands largely sell and service through their own network rather than franchised dealers, so the usual "dealer or independent" fork does not present.
- Parts move through the brand. Cards and fobs are ordered from the manufacturer rather than an aftermarket channel, so there is no equivalent to the OEM-versus-aftermarket decision described in OEM versus aftermarket car keys.
The general shape of this — credentials replacing keys — is covered across manufacturers in phone-as-key, key cards and EV fobs. This guide is the brand-by-brand version.
What to do, by situation
You lost the card, band or fob but your phone still works
The easiest case on every one of these brands, and the reason to set the phone up before you need it. The vehicle is still accessible, and you can usually remove the lost credential's authorisation and order a replacement from inside the app or the account portal. Do the removal first: an unrevoked card is a working key in someone else's hand.
Your phone is lost, broken or out of battery
This is where the backup credential earns its keep. If you carry the card, you are inconvenienced rather than stranded. If you do not, the recovery path runs through the brand's account system on another device, or through their support line with identity verification.
It is also the strongest argument for keeping a card somewhere other than your pocket. A card in a wallet defeats the point if the wallet and the phone go missing together; a card in a bag, a desk drawer or with a family member is real redundancy.
You have lost every credential
Rare, and firmly a manufacturer matter. Expect identity and ownership verification before anything is reissued — that is the point of the check, not friction for its own sake. Have the VIN, the registration or title and matching photo identification ready, in the same way any key job requires them; the general standard is set out in proof of ownership for car key replacement.
The car will not recognise a credential that used to work
Before assuming a replacement, run the cheap checks. Bluetooth disabled or a phone in a battery-saver mode that suspends background connections is a common cause. A card that has been bent, washed or carried against a phone can fail. A twelve-volt auxiliary battery in poor health can make the vehicle behave oddly even when the main traction battery is fine, and that one masquerades convincingly as a key fault — the same trap covered in key fob not working, what to check first.
Buying or selling one of these vehicles
The single most consequential point in this article, and the one that has nothing to do with cost.
When ownership changes, credentials must be transferred properly. A phone key that was authorised for the previous owner is not removed by handing over the cards, and a card that was never mentioned in the sale is a working key that is not in your possession. Before completing a purchase:
- Insist the vehicle is removed from the seller's manufacturer account, and confirm it appears in yours.
- Ask how many cards, bands and fobs exist, and take all of them.
- Once you have access, review the list of authorised credentials in the app and revoke anything you do not physically hold.
- If the vehicle came from a used-car lot rather than the original owner, treat the credential list as unverified until you have read it yourself.
The used-purchase version of this problem for conventional vehicles is in buying a used car with one key; on an EV-native brand it is more important, because the credential you cannot see is not a key on a hook somewhere, it is a phone that still opens your car.
What it costs
Costs on these platforms split differently from the rest of the category:
- A replacement card or band. Ordered from the manufacturer. Inexpensive relative to a traditional key, because you are buying a credential rather than cut-and-programmed hardware.
- An optional fob, where offered. Dearer than a card, still a manufacturer part.
- Reissue after losing everything. Priced by the brand's service channel, with identity verification as the gating step rather than technician time.
- What you do not pay for. Cutting, immobilizer programming, and in most cases a mobile callout — the three components that dominate a conventional key bill and are described in the anatomy of a car key quote.
Because there is no cutting or programming, the national ranges published for conventional car keys [2] do not transfer to these vehicles in either direction. Comparing an EV card to a proximity fob price is not a useful exercise.
Where an automotive locksmith still fits
A short list, but not an empty one:
- Polestar and other transitional models with a conventional fob and blade. These behave much more like the rest of the market, and a shop that supports the platform may be able to help.
- Mechanical lockouts. Getting into a vehicle you are locked out of is a different skill from programming a key, and it is one many mobile shops offer regardless of brand. It is also the one situation on these platforms where the ordinary consumer-protection advice applies in full: get a firm total in advance for your specific vehicle and confirm it before work begins [3], because a lockout call is exactly the kind of urgent, unplanned job where vague phone quotes cause trouble. How to verify an automotive locksmith covers what to check first.
- Non-key faults that present as key faults. Diagnosing a twelve-volt battery or a door-handle mechanism is not credential work.
- Legacy and hybrid model lines at these brands' edges. Coverage is a per-model question, never a per-badge one.
The honest answer for the other cases is that the manufacturer is the right first call, and a shop that tells you so is being straight with you rather than turning away work.
What to establish before you call anyone
- The exact model and year. Credential design changed across generations at all four brands.
- What you still hold. Phone access, a card, a band, a fob — list everything that currently works.
- Whether you can sign in to the manufacturer account. This is the real gate. If you can, most problems are solvable from the app.
- Whether the vehicle is in your name in that account. A recently purchased vehicle that still sits in the seller's account is a transfer problem, not a key problem.
- Whether anything unusual happened first. A flat twelve-volt battery, a software update, a phone replacement, a service visit.
Answer those five and the correct destination — app, manufacturer support, or a local shop — is usually obvious.
The habit that prevents most of this
Set up a second credential now, while everything works, and store it away from the first. On these platforms that is close to free: a card in a drawer, a second authorised phone in the household, a band that lives in a bag. It is the same logic as spare car key cost and when to get one, with the cost of the spare removed — which makes going without it harder to justify, not easier.
If your situation does turn out to need a local shop, browse automotive locksmiths by state and city to see which businesses cover your area, and ask specifically about your model and year before dispatch. KeyAtlas lists third-party automotive locksmith businesses and performs no key or vehicle services itself.
Frequently asked questions
Can a locksmith make a key for a Tesla, Rivian or Lucid?
In most cases no, and not because of a lack of skill. There is usually no blade to cut, and adding a credential means authenticating as the owner inside the manufacturer's app or account system, which is deliberately not delegable to a third party. These brands also sell and service through their own network, so cards and fobs come from the manufacturer rather than an aftermarket parts channel. A shop that tells you to call the brand is being straight with you.
I lost my Tesla key card but my phone still works. What should I do?
Revoke the lost card's authorisation first, before anything else — an unrevoked card is a working key in someone else's hand. You can normally do that from the vehicle's screen or the app, and order a replacement from the same place. Because the phone still opens the car you are inconvenienced rather than stranded, which is exactly why setting the phone key up before you need it is worth the five minutes.
What happens if my phone dies and I do not have the card?
That is the scenario the backup credential exists for, and without it the recovery path runs through the manufacturer's account system on another device or through their support line with identity verification. It is also the argument for keeping a card somewhere other than your pocket: a card in the same wallet as the phone is not redundancy, whereas one in a bag, a desk drawer or with a family member is.
How much does a replacement EV key card or band cost?
Substantially less than a conventional car key, because you are buying a credential rather than cut-and-programmed hardware. There is no cutting charge, no immobilizer programming and usually no mobile callout — the three components that dominate a traditional key bill. An optional fob, where a brand offers one, costs more than a card but is still a manufacturer part rather than a locksmith job.
What should I check before buying a used Tesla or Rivian?
Insist the vehicle is removed from the seller's manufacturer account and confirm it appears in yours, ask how many cards, bands and fobs exist and take all of them, and once you have access review the list of authorised credentials in the app and revoke anything you do not physically hold. This matters more than on a conventional used car, because the credential you cannot see is not a spare key on a hook — it is somebody's phone that still opens your vehicle.
My car stopped recognising a credential that used to work — is it broken?
Check the cheap causes first. Bluetooth switched off or a phone in a battery-saver mode that suspends background connections is common, a card that has been bent, washed or carried pressed against a phone can fail, and a twelve-volt auxiliary battery in poor health makes the whole vehicle behave oddly even when the traction battery is fine. That last one masquerades convincingly as a key fault and is worth ruling out before ordering anything.
Is Polestar the same as the others?
Not entirely — it sits closer to the conventional world. Depending on the model and year it may use a phone key, a card, or a fairly traditional fob, and some of those fobs still carry an emergency blade for a mechanical door lock. That makes coverage a per-model question rather than a per-badge one, which is the right way to ask about any of these four brands.
Sources cited
- NHTSA — Vehicle theft prevention and the federal theft-prevention standard (2024).
- AAA — Car key replacement cost guidance (2024).
- Federal Trade Commission — Hiring a Locksmith (2023).