Frequently Asked Questions

What does it mean when the check engine light comes on in a 2017 Lexus RX 350?

• It indicates the vehicle's onboard diagnostics has detected a fault. This can range from an emissions sensor issue to a misfire or battery/charging concern affecting performance.
• At Herb Chambers Lexus of Hingham our certified technicians diagnose the root cause quickly using OEM-grade tools so you avoid unnecessary repairs and save money over time.
• We often cost less than independent shops because our efficient diagnostic process reduces labor and repeat visits, delivering immediate and long-term savings.
• Repairs covered under warranty must be performed at a certified dealership to preserve coverage — we handle warranty repairs transparently and fully.
• To get started, schedule service or check current service specials. We also offer service financing so you can get repairs now and pay later.

How long does a check engine light service take?

• Most diagnostics for a 2017 Lexus RX 350 are completed within 60–90 minutes, depending on complexity and whether parts are required.
• Our Hingham service center prioritizes efficient turnarounds with factory-trained technicians and direct access to OEM parts to keep your downtime minimal.
• Faster diagnostics mean lower labor costs and quicker restoration of fuel efficiency and performance — saving you money immediately and across ownership.
• While some fixes are immediate, more extensive repairs are scheduled promptly; we’ll explain options, warranties, and savings up front.
• Ready to bring your vehicle in? Please schedule appointment and review our service specials.

How much does a check engine light diagnostic cost for a 2017 Lexus RX 350?

• Diagnostic pricing varies by issue, but Herb Chambers Lexus of Hingham provides competitive, transparent pricing and high-value service that often costs less than independent shops when factoring accuracy and warranty.
• We explain findings, needed repairs, and the immediate vs. long-term savings of each option so you can make an informed decision.
• If a repair is covered under warranty we’ll perform it here as a certified dealership to keep your coverage intact.
• Ask about available service specials, service financing, and OEM parts to reduce out-of-pocket expense while preserving vehicle longevity.
• To confirm pricing and availability, schedule service online and get an accurate quote.

What is the most common reason for check engine light on a 2017 Lexus RX 350?

• The most frequent causes include faulty oxygen sensors, loose gas caps, or ignition misfires; each can affect fuel economy and emissions if left unaddressed.
• At Herb Chambers Lexus of Hingham, certified techs identify the precise trouble code and recommend OEM repairs to restore efficiency and prevent cascading damage.
• Fixing issues early saves fuel and reduces risk of expensive repairs later — immediate and long-term savings we emphasize with every visit.
• All warranty repairs must be done at a certified dealer to preserve coverage; we handle approvals and repairs seamlessly.
• Use our online tools to schedule service and explore service specials.

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

• Start with simple checks like the gas cap — a loose or damaged cap can trigger a code. If obvious fixes don’t clear it, professional diagnostics are needed.
• Herb Chambers Lexus of Hingham uses OEM diagnostic equipment to read codes accurately and recommend only necessary repairs for your 2017 Lexus RX 350.
• Our transparent estimates and factory-trained technicians help you avoid unnecessary work while maximizing vehicle longevity and resale value.
• We offer service financing and regular service specials so you can address issues now and save over time.
• To get the correct diagnosis, schedule service with our Hingham team today.