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Buick Cascada Key Replacement
Buick Cascada keys date back to 2016 and span 2 key systems across the model’s generations — remote-head flip key; “hitag2 extended / ~id46, id46e / pcf7937e, ncf2951e”. DFW Keys 4 Cars cuts and programs every one of them at your location anywhere in Dallas–Fort Worth, 24/7 — spares, all-keys-lost, fobs and lockouts. Call (214) 717-6398.
About Cascada Keys
Verified key reference for the Buick Cascada — model years, key types, and the transponder/immobilizer each generation uses. Boundary years can overlap; we confirm the exact part by VIN before dispatching.
| Model / Generation | Years | Key Type | Transponder / Immobilizer | Blade / FCC |
|---|---|---|---|---|
| Cascada | 2016–2019 | Remote-head flip key | Hitag2 Extended / ID46, ID46E | HU100 (B111-family) |
| Cascada | 2016-2019 | “Hitag2 Extended / ~ID46, ID46E / PCF7937E, NCF2951E” | Remote head key |
Security System & Immobilizer
Buick uses GM’s security systems by era: PassLock cylinders with plain keys, PK3/PK3+ transponders, ID46 keys, and current proximity fobs.
On the Cascada specifically we see: Hitag2 Extended / ID46, ID46E, Remote head key. A correctly cut but unprogrammed key turns the locks and never starts the engine — programming is the half of the job that matters.
Which key does your year have?
- 2016–2019: Remote-head flip key — Hitag2 Extended / ID46, ID46E (HU100 (B111-family))
- 2016-2019: “Hitag2 Extended / ~ID46, ID46E / PCF7937E, NCF2951E” — Remote head key
Our Cascada Key Services
- Key replacement — lost, stolen or broken keys cut from code and programmed on-site, including all-keys-lost by VIN
- Spare key duplication — cheap insurance done in one short visit
- Fob & transponder programming — remotes and smart keys paired to the immobilizer
- Lockout service — damage-free entry, 24/7
- Ignition repair — worn cylinders and keys that won’t turn
Buick Cascada Key FAQ
I lost the only key to my Cascada. 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.
Will a hardware-store copy start my Cascada?
On transponder-era cars it opens doors and nothing else — the chip must be programmed to the immobilizer, which is what we do curbside.
How fast can you reach my Cascada in DFW?
We dispatch the nearest mobile unit metroplex-wide, 24/7 — call (214) 717-6398 for an honest ETA.