- (214) 717-6398
- info@dfwkeys4cars.com
- Mon - Fri: 9:00 - 18:30
Subaru Crosstrek Key Replacement
Subaru Crosstreks have been on Dallas–Fort Worth roads since the 2012 era, and across 2 key generations this model has used 2 different key systems — transponder / smart (trim-dependent); smart proximity (push-to-start). Whichever yours is, DFW Keys 4 Cars cuts and programs it at your location, 24/7: spare keys, lost-everything replacements, fob programming, and lockouts. Call (214) 717-6398.
About Crosstrek Keys
The table below is our verified key reference for the Subaru Crosstrek — model years, key types, and the transponder/immobilizer family each generation uses. Generations overlap at boundary years, and trim levels (keyed vs. push-to-start) can differ within the same year, so we always confirm the exact part by VIN before dispatching.
| Model / Generation | Years | Key Type | Transponder / Immobilizer | Blade / FCC |
|---|---|---|---|---|
| Crosstrek / XV | 2012–2017 | Transponder / smart (trim-dependent) | 4D62 (DST80) | DAT17 high-security |
| Crosstrek | 2018–2023 | Smart proximity (push-to-start) | 8A / DST-AES | DAT17 emergency insert |
Security System & Immobilizer
Subaru moved through 4D62 and G-chip transponders to H-chip keys and proximity smart fobs on current models — all field-programmable with the right tools.
On the Crosstrek specifically, the immobilizer families we see are: 4D62 (DST80), 8A / DST-AES. A key that is cut correctly but not programmed to this system will turn the locks and never start the engine — programming is the half of the job that matters.
Which key does your year have?
- 2012–2017: Transponder / smart (trim-dependent) — 4D62 (DST80) (DAT17 high-security)
- 2018–2023: Smart proximity (push-to-start) — 8A / DST-AES (DAT17 emergency insert)
Our Crosstrek Key Services
- Key replacement — lost, stolen or broken Crosstrek keys cut from code and programmed on-site, including all-keys-lost by VIN
- Spare key duplication — the cheap insurance; most Crosstrek spares are done in one short visit
- Fob & transponder programming — remotes, fobiks and smart keys paired to the immobilizer, including proximity fobs
- Lockout service — damage-free entry when the keys are inside, 24/7
- Ignition repair — worn cylinders and keys that won’t turn
Subaru Crosstrek Key FAQ
I lost the only key to my Crosstrek. What now?
We come to the vehicle, verify ownership, cut a new key from the VIN, and program it on-site. No tow, no dealer wait — this is our most common Crosstrek call.
My Crosstrek is push-to-start. Can you really program that outside the dealer?
Yes. Late-model Crosstreks (2018–2023) use a proximity smart key on the 8A / DST-AES system — our trucks carry the fobs and the programmer. We cut the emergency blade too.
How fast can you reach my Crosstrek in DFW?
We dispatch the nearest mobile unit across the whole metroplex, 24/7. Call (214) 717-6398 with your location and we’ll give you an honest ETA.