Security
Updated 28 October 2026
Read-only access
No vehicle control commands. Connect a BYD secondary account with shared vehicle and read access.
Secondary credentials and retention
Your BYD secondary password is encrypted in transit and at rest and used only to read vehicle status. After monitoring access ends, it is kept for 7 more days to allow renewal, then erased. Revoke vehicle sharing in BYD at any time. Security and transaction records may be kept as necessary or legally required.
Contact support
YenJai · support@yenjai.online
Hetzner Online GmbH (Germany)