- (214) 717-6398
- info@dfwkeys4cars.com
- Mon - Fri: 9:00 - 18:30
Mercedes SLK / SLC Key Replacement
Mercedes SLK / SLC keys date back to 2005 and span 2 key systems across the model’s generations — chrome smartkey / keyless go; smartkey / keyless go. 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 SLK / SLC Keys
Verified key reference for the Mercedes SLK / SLC — 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 |
|---|---|---|---|---|
| SLK/SLC (R171) | 2005–2011 | Chrome SmartKey / Keyless Go | FBS3 | HU64 |
| SLK/SLC (R172) | 2012–2020 | SmartKey / Keyless Go | FBS3 → FBS4 (confirm by VIN) | HU64 |
Security System & Immobilizer
Mercedes pairs its infrared SmartKey with the EIS/EZS module under FBS3 (now FBS4) — specialist equipment programs FBS3 keys on-site.
On the SLK / SLC specifically we see: FBS3. 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?
- 2005–2011: Chrome SmartKey / Keyless Go — FBS3 (HU64)
- 2012–2020: SmartKey / Keyless Go — FBS3 → FBS4 (confirm by VIN) (HU64)
Our SLK / SLC 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
Mercedes SLK / SLC Key FAQ
I lost the only key to my SLK / SLC. 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.
My SLK / SLC is push-to-start — can you program that outside the dealer?
Yes. Late models (2012–2020) use a proximity smart key — we carry the fobs and the programmer, and we cut the emergency blade.
How fast can you reach my SLK / SLC in DFW?
We dispatch the nearest mobile unit metroplex-wide, 24/7 — call (214) 717-6398 for an honest ETA.