Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
B16A1F0Refrigerant shut-off valve Icing - water load too high, evident within diagnostic address 00C5
Manufacturer communications
4Original wording in English
BENTLEY
HVAC failing to cool | DTC B16A1F0 in diagnostic address 00C5 | Bentayga Series (Hybrid).
BENTLEY
HVAC failing to cool | DTC B16A1F0 in diagnostic address 00C5 | Bentayga Series (Hybrid) | 23MY - 25MY.
BENTLEY
HVAC failing to cool | DTC B16A1F0 in diagnostic address 00C5 | Bentayga Series (Hybrid) | 23MY - 25MY. Customer statement: HVAC system is not cooling. Workshop findings DTC B16A1F0 - Refrigerant shut-off valve Icing - water load too high, evident within diagnostic address 00C5.
BENTLEY
Bentayga Hybrid - HVAC not cooling - DTC B16A1F0 is evident within diagnostic address 00C5. Customer statement / workshop findings: Customer statement HVAC system is not cooling Workshop findings: DTC B16A1F0 - Refrigerant shut-off valve Icing - water load too high, evident within diagnostic address 00C5 Technical background: Up…
Check vehicle applicability
9A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Bentley | BENTAYGA HYBRID ↗ | 2027 |
| Bentley | BENTAYGA HYBRID ↗ | 2026 |
| Bentley | BENTAYGA HYBRID ↗ | 2025 |
| Bentley | BENTAYGA HYBRID ↗ | 2024 |
| Bentley | BENTAYGA HYBRID ↗ | 2023 |
| Bentley | BENTAYGA HYBRID ↗ | 2022 |
| Bentley | BENTAYGA HYBRID ↗ | 2021 |
| Bentley | BENTAYGA HYBRID ↗ | 2020 |
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.