Frequently Asked Questions

What does it mean when the check engine light comes on in a 2016 Rolls-Royce Phantom?

• It signals that an onboard sensor has detected an issue affecting emissions, engine performance, or drivability. It can range from a loose gas cap to more significant issues like ignition misfires or sensor failures.
• At Rolls-Royce Motor Cars Boston, our factory-trained technicians use OEM-grade diagnostics to identify the exact code and recommend the most effective repair — often costing less overall than independent shops because we prevent cascading damage and offer long-term value.
• Repairs covered under warranty must be performed at a certified dealership to preserve coverage; our team will confirm warranty eligibility and the best path forward.
• We offer service financing so you can get the repair done now and pay later, and you can easily schedule service online to prioritize safety and reliability.

How long does a check engine light service take?

• Diagnostics typically take 30–90 minutes depending on complexity; simple code reads are quick, while intermittent or multiple codes may require extended testing.
• If parts or additional testing are needed, our advisors will explain the timeline and provide transparent pricing. Often our turnaround is faster than an independent shop because we have direct access to OEM parts and specialized tools.
• We recommend scheduling a time that fits your day — you can schedule service online — and check for available service specials to save immediately on routine repairs.
• Choose Rolls-Royce Motor Cars Boston for certified technicians, a comfortable service experience, and long-term savings through proper repairs done right the first time.

How much does a check engine light diagnostic cost for a 2016 Rolls-Royce Phantom?

• Prices vary by issue, but our diagnostic pricing is transparent and competitively structured. Dealership service often costs less than independent shops when you factor in precise diagnosis, OEM parts, and avoided repeat repairs.
• We provide clear estimates before work begins and emphasize immediate and long-term savings by addressing root causes rather than temporary fixes.
• Remember that warranty-covered repairs must be completed at a certified dealership to remain valid; our advisors will confirm coverage and any available discounts or service specials.
• If you need flexibility, ask about our service financing options and schedule service online to lock in your appointment.

What is the most common reason for check engine light on a 2016 Rolls-Royce Phantom?

• Common triggers include ignition misfires, oxygen sensor faults, and emissions system irregularities. On high-performance V12 engines, ignition and sensor issues deserve prompt attention to avoid catalytic damage or performance loss.
• At Rolls-Royce Motor Cars Boston, we prioritize precise testing so repairs are targeted and efficient, reducing overall ownership cost and downtime.
• Performing authorized repairs here preserves warranty protections and ensures OEM parts and calibrations are used for optimal longevity.
• To avoid escalation and unnecessary expense, schedule an appointment as soon as you notice the light and review our current service specials.

What is the first thing to check when the check engine light comes on?

• Start with simple checks: secure the gas cap, note any drivability changes, and check for obvious fluid issues. For a 2016 Rolls-Royce Phantom, even small symptoms can indicate larger concerns given the complexity of a V12.
• Bring your vehicle to Rolls-Royce Motor Cars Boston for a professional diagnostic — our certified technicians will perform an OEM-level scan to read fault codes and recommend a clear, cost-effective repair plan.
• We highlight warranty status, parts recommendations, and long-term savings; repairs covered under warranty must be completed at a certified dealership to remain valid.
• Conveniently schedule service online and review current service specials to reduce immediate costs while protecting your vehicle’s future value.