ADAS Functions Temporarily Unavailable
WarningBYD · ADAS
What does this warning light mean?
This warning indicates that the Advanced Driver Assistance Systems (ADAS) are temporarily unavailable due to external environmental conditions affecting sensor performance. Common causes include heavy rain, snow, or fog impairing sensor visibility; dirt or debris covering the cameras or radar; strong glare or low light conditions affecting visual sensors; or driving through tunnels and similar low-visibility environments.
Can I drive?
With caution
What to do
This is a temporary warning that typically clears automatically once driving conditions improve. Try cleaning the camera lenses and radar sensors. If this warning appears frequently during normal weather and road conditions, contact your nearest BYD authorised service centre to have the sensors inspected.
Technical Information
| Field | Value |
|---|---|
| Code | BYD_FP_019 |
| System | ADAS |
| Severity | WARNING |
| Can drive? | caution |
Data confidence: Community This information is for reference only. Always consult a qualified technician for diagnosis and repair. Do not attempt high-voltage system repairs yourself.