Frequently Asked Questions

What does it mean when the check engine light comes on in a 2016 FIAT 500?

• It signals the vehicle’s onboard diagnostics detected a fault — anything from loose gas cap to emissions, sensors, or ignition issues.
• At Larry H. Miller Chrysler Dodge Ram FIAT Denver in Denver, CO, our certified technicians use OEM-grade scanners to pinpoint causes quickly for accurate repairs and long-term savings.
• Prompt diagnostics often cost less overall because catching issues early prevents larger repairs; our dealership often costs less than independent shops while delivering factory-trained expertise.
• Repairs covered under warranty must be completed at a certified dealership to preserve coverage; our team will confirm warranty status and next steps.
• We offer service financing so you can get the needed repair now and pay later; to book, please schedule service.

How long does a check engine light service take?

• Most diagnostics for a 2016 FIAT 500 take 30–90 minutes depending on code complexity and road tests required.
• Simple fixes like a loose gas cap or sensor recalibration can be completed the same day; more complex repairs may require parts ordering.
• At Larry H. Miller Chrysler Dodge Ram FIAT Denver we prioritize quick turnarounds with clear estimates, OEM parts, and transparent communication to reduce downtime and cost.
• Take advantage of our service specials for added savings and ask about service financing to spread payments if needed.
• To reserve a convenient appointment, schedule appointment online and we’ll prepare the right tools and parts for your visit.

How much does a check engine light diagnostic cost for a 2016 FIAT 500?

• Diagnostic pricing varies by issue, but our low diagnostic starting price is competitive — and because we focus on accuracy, you save immediately and over time by avoiding repeat visits.
• Larry H. Miller Chrysler Dodge Ram FIAT Denver often costs less than independent shops when you factor in correct OEM repairs, technician training, and included rechecks.
• We provide transparent estimates before any repair, and any warranty-covered work must be done at a certified dealership to maintain coverage.
• Ask about current service specials and our service financing options to make necessary repairs affordable right now.
• Ready to get started? Schedule service online and we’ll prepare diagnostic tools specific to the 2016 FIAT 500.

What is the most common reason for check engine light on a 2016 FIAT 500?

• The most frequent causes include oxygen sensor failure, catalytic converter issues, or ignition components (spark plugs/coils) — these affect emissions and performance.
• Left unaddressed, these issues raise fuel costs and can damage other systems, increasing long-term expense; dealership diagnostics reduce that risk by identifying root causes quickly.
• Our factory-trained technicians in Denver use OEM parts to restore performance and protect your vehicle’s longevity, often offering better value than independent shops when warranties and rechecks are considered.
• Remember: warranty repairs must be completed at a certified dealership to remain valid — our team will confirm coverage and walk you through options.
• Book a fast diagnostic online to protect your 2016 FIAT 500’s efficiency and resale value: schedule service.

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

• Start with simple checks: ensure the gas cap is tight and undamaged; a loose cap is a common trigger and an easy fix.
• If the light remains, have our technicians run a certified diagnostic to read trouble codes and recommend precise repairs — this saves time and money versus guesswork.
• Choosing Larry H. Miller Chrysler Dodge Ram FIAT Denver means OEM scanners, factory training, and transparent pricing that often results in immediate and long-term savings compared to repeat independent visits.
• We offer service financing so you can address the issue now and pay over time; any warranty-covered work must be done at a certified dealership to preserve coverage.
• To get started quickly, schedule service or view our current service specials.