A remote session needs three things: an ENET adapter between the vehicle's diagnostic port and a laptop, a stable internet connection, and a battery maintainer for anything beyond a short activation. With those in place, geography stops mattering.
What travels well
Activations, CCF editing, module coding, diagnostics and reporting are all routine remotely. We run sessions for owners on five continents, and most finish inside an hour including the pre-flight health check.
Where the limits are
Hardware is the boundary. A camera that was never fitted cannot be activated; a module with corrupted firmware may need bench work; and security-related functions always require ownership verification first. A serious specialist tells you 'no' quickly — it saves everyone time.
The pattern we encourage is consistent: VIN check first, fixed quote second, session third. Anyone who reverses that order is selling, not diagnosing.