Key Fob & Immobilizer Services

OEM‑Grade Security Solutions for Modern Vehicles

HFACTOR Diagnostics provides professional, technician‑grade key fob replacement and immobilizer services for modern vehicles. Our workflow mirrors OEM security procedures and uses validated IMMO tooling — including the Lonsdor K518 Full Kit — to deliver precise, secure, and reliable results without dealership delays or inflated pricing.

Whether you need a spare key programmed, a smart key paired, or a full All‑Keys‑Lost recovery, we provide a clean, controlled, OEM‑aligned process from start to finish.

Services Offered

Key Fob Replacement & Programming

• Smart key / proximity key programming
• Remote fob initialization
• Spare key programming
• Replacement key setup after loss or damage
• On‑vehicle pairing and verification

Immobilizer (IMMO) Services

• Immobilizer reset & synchronization
• PIN/seed handling (brand‑specific)
• Smart key reset
• Module pairing (IMMO/BCM/ECM integration)