Driver Assist Limited (FCW/AEB)
InfoBYD · Driver Assist
What does this warning light mean?
This indicates your Forward Collision Warning (FCW) or Autonomous Emergency Braking (AEB) is currently limited or unavailable. The 'Driver Assistance Functions Limited' message appears when the front camera or radar sensors are obstructed by rain, dirt, glare, or debris, or if there's a system malfunction.
Can I drive?
Yes — safe to drive
What to do
Safely pull over and contact a BYD authorised service centre. Until the system is restored, maintain a safe following distance and drive with extra caution. Try cleaning the front sensor areas (camera and radar) as this may help restore functionality.
Likely causes
- —Camera/radar blocked by dirt, rain, or fog
- —Sensor temperature out of range
- —System calibration required after windscreen replacement
Technical Information
| Field | Value |
|---|---|
| Code | BYD_FP_006 |
| System | Driver Assist |
| Severity | INFO |
| Can drive? | yes |
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.