Can a BYD imported from China be fixed remotely?
Yes. OEM engineers in China connect to Chinese-version and export BYD cars through an ENET cable and your Windows PC and run the factory diagnostic software: OTA updates, fault-code clearing, ECU coding, key programming and crash-lock recovery. Sessions from $100, quoted before you pay.
The most exported Chinese brand and the one we see most: Chinese-version Atto 3, Seal and Song Plus that stopped receiving OTA updates abroad, parallel imports with a single key, and DiLink head units that need ADB before Google Maps or Spotify can be installed.
Which BYD models do we work on?
The models we see most on import. Others of the same generation share the same software path; name yours in the booking and we confirm.
- Atto 3 / Yuan Plus
- Dolphin
- Seal
- Sealion 7
- Song Plus
- Han
- Tang
What does a BYD session cost?
| Models | Diagnostics | Key programming | Accident unlock |
|---|---|---|---|
| Atto / Dolphin / Seal / Sealion | $100 | $100 | — |
| Denza / Fangchengbao / Yangwang | $130 | $130 | — |
OTA updates, ADB and app installs and ADAS calibration are billed at the diagnostics rate. ECU coding and full firmware flashes are quoted per job. Prices checked 5 September 2026.
What do BYD owners book most?
- How do I OTA update a Chinese-version EV imported from China?seen on BYD
- How do I clear a permanent warning lamp on an imported Chinese EV?seen on BYD
- How do I code a replacement ECU or module on a Chinese EV outside China?
- How can I program a new key for a Chinese EV when there is no dealer in my country?seen on BYD
- How do I get a Chinese EV driving again after a collision locked the high-voltage system?seen on BYD
- How do I calibrate the ADAS camera on a Chinese EV after a windscreen replacement?
- How do I enable ADB and install my own apps on a Chinese-version EV?
Logged BYD cases: OTA update that never arrives outside China, Permanent warning lamp from a China-only module, Lost or extra smart key, NFC card pairing, Car locked out after a collision.