PSCOMPAT_0203VehicleHelper browser relay
This page is the fallback transport between VH Cloud and VehicleHelper on this computer. It forwards bounded HTTP requests to 127.0.0.1 from your browser; keep the tab open while using the alternative device link.
The local grant is passed directly from the 127.0.0.1 authorization tab to this page with
postMessage. It is never included in traffic sent to the relay server or VH Cloud.PowerShell fallback for an older VehicleHelper
If the local authorization popup cannot use CORS, run this bounded loopback bridge on that Windows machine. It only forwards HTTP to 127.0.0.1 at the chosen port; replace the token placeholder when protected APIs are needed.
Ticket required.Waiting for relay ticket…