Opcom Free4all generally covers models from the early 1990s up to approximately 2014–2016. Common models include: (G, H, J) Corsa (B, C, D) Vectra/Signum (B, C) Zafira (A, B) Insignia Vivaro/Movano vans
This is where the "Free4all" version shines. Depending on your car's year and model, you can: Program new keys (requires the car's Security Code/Pass). Reset service intervals. Opcom Free4all
Sync new modules (like a replacement radio or display) to the car's CAN-bus system. Compatibility: Which Cars Work? Opcom Free4all generally covers models from the early
A USB-to-OBDII Opcom cable (available through various online retailers). The Software: The Opcom Free4all installer. J) Corsa (B