Frequently Asked Questions

How much does a check engine light diagnostic cost for a 2025 Bentley Flying Spur?

• Typical diagnostic fees range from $150–$250 depending on time and tests required; if covered by warranty, the inspection and repair may cost you nothing when performed at a certified dealership.
• Bentley Boston often delivers lower immediate and long-term costs than many independent shops by using factory diagnostics, genuine parts, and certified technicians who prevent repeat failures.
• We frequently apply service specials that reduce out-of-pocket expenses—check our Service Specials or call to learn about current offers.
• If a repair is required under warranty, it must be performed at a certified dealership to remain covered; our team will handle paperwork and OEM parts for you.

What does it mean when the check engine light comes on in a 2025 Bentley Flying Spur?

• The light can signal anything from an emissions sensor fault to an ignition misfire or catalytic-converter issue; severity varies by detected code.
• A solid light usually indicates a non-emergency but required diagnostic; a flashing light signals a serious condition that needs immediate attention.
• Bringing your vehicle to Bentley Boston ensures a full OEM diagnostic scan so we identify root causes rather than masking symptoms—a critical step for long-term reliability.
• Addressing issues early at our dealership can save you money over time by preventing secondary damage and preserving warranty coverage.

What is the first thing to check when the check engine light comes on for a 2025 Bentley Flying Spur?

• Start with simple visual checks: ensure the gas cap is tight and look for other dashboard warnings or unusual engine behavior.
• If the car drives normally and the light is steady, schedule a diagnostic; if the light is flashing or the vehicle runs poorly, stop driving and have us inspect it immediately.
• Bentley Boston offers fast appointments via our Service Scheduler and uses factory tools to verify codes and recommend repairs precisely.
• Remember, warranty-covered repairs must be completed at a certified dealership to maintain coverage—our certified technicians will document and perform needed work correctly.

How long does a check engine light service take for a 2025 Bentley Flying Spur?

• Diagnostics typically take 1–2 hours for a full OEM scan and code analysis; simple repairs can often be completed the same day.
• More complex repairs requiring parts or deeper diagnosis may take a day or longer; we communicate timelines and parts availability clearly up front.
• Bentley Boston prioritizes efficiency with factory-trained technicians and OEM parts, reducing downtime and the risk of repeat visits—delivering both time and long-term cost savings.
• Use our online Service Scheduler to book the fastest available appointment or view current offers at Service Specials.

What is the most common reason for check engine light on a 2025 Bentley Flying Spur?

• Common causes include oxygen-sensor faults, EVAP leaks (loose fuel cap or purge valve), ignition misfires, and occasional sensor or wiring issues.
• Oxygen-sensor or catalyst-related faults can escalate if ignored, increasing fuel use and leading to costly catalytic-converter damage.
• Bentley Boston’s factory diagnostics pinpoint the precise code and cause, helping avoid unnecessary parts replacement and delivering immediate and long-term savings versus trial-and-error approaches.
• When warranty applies, repairs must be performed at a certified dealership to ensure coverage; our team handles warranty claims and uses genuine Bentley parts.