Mercedes-Benz Specialist
Mercedes-Benz Key Replacement in San Diego
On-site Mercedes-Benz car key cutting and programming — all generations, all trims. Lost-key and all-keys-lost programming supported.
24/7 dispatch Licensed locksmith
About Mercedes-Benz key replacement
Mercedes infrared (IR) keys, FBS3, and FBS4 systems. We program with EIS data and OEM-level diagnostics.
Hi-Tech Lock & Key has cut and programmed thousands of Mercedes-Benz keys across San Diego County. Whether your vehicle uses a basic transponder, a smart proximity fob, or a push-to-start system, our mobile technicians arrive with the correct blanks, the right diagnostic equipment, and the experience to get you back on the road in under 90 minutes for almost every job.
What we replace for Mercedes-Benz owners
- Transponder keys (all generations)
- Smart proximity keys / push-to-start fobs
- Remote head keys with rolling-code remotes
- Emergency blade cutting for fobs
- All-keys-lost reprogramming
Popular Mercedes-Benz models we service
Mercedes-Benz Key Replacement FAQs
Yes. We cut by VIN and program a new transponder or smart key for your Mercedes-Benz on-site — no original needed.
Need a Mercedes-Benz key now?
Call (619) 642-0179 for instant pricing.