Frequently Asked Questions

What does it mean when the check engine light comes on in a 2013 Mercedes-Benz SL-Class?

• It indicates the vehicle's onboard diagnostics has detected an issue — anything from a loose gas cap to an emission, ignition, or sensor fault. Our factory-trained technicians at Park Place Motorcars Arlington use OEM-grade scanners to identify the exact code and recommend the right repair.
• Addressing codes quickly preserves fuel economy and performance, preventing small problems from becoming costly repairs. We often cost less than independent shops while delivering certified diagnostics, genuine parts, and documented service history that boost long-term savings.
• Repairs covered under warranty must be performed at a certified dealership to remain valid. Ask our team about service financing so you can get the work done now and pay later.

How long does a check engine light service take?

• Most diagnostics are completed within 30–60 minutes; follow-up repairs vary by severity. At Park Place Motorcars Arlington we prioritize efficient turnaround with transparent estimates and OEM parts to ensure longevity.
• While quick scans are fast, thorough inspection and testing preserve the vehicle’s performance and resale value. We recommend scheduling a visit — you can schedule service online for a convenient appointment slot.
• Take advantage of our service specials and ask about service financing to reduce immediate out-of-pocket cost and protect long-term ownership value.

How much does a check engine light diagnostic cost for a 2013 Mercedes-Benz SL-Class?

• Diagnostic prices vary, but our dealership frequently offers competitive pricing that often costs less than independent shops while delivering factory support. Diagnostic fees include a full scan, code interpretation, and a clear repair estimate showing immediate and long-term savings.
• If repairs are needed, using OEM parts and certified technicians minimizes repeat visits and unexpected costs. Remember: warranty-covered repairs must be done at a certified dealership to keep coverage valid.
• We offer flexible payment options and service financing to get you back on the road quickly. Check current discounts on our service specials or schedule appointment today.

What is the most common reason for check engine light on a 2013 Mercedes-Benz SL-Class?

• Common causes include oxygen sensor faults, catalytic converter issues, ignition/coils misfires, and faulty mass airflow sensors. Each can reduce fuel efficiency and accelerate wear when left unaddressed.
• Our technicians in Arlington, TX diagnose cause-and-effect quickly to avoid compounding damage. Early service protects performance and saves money long-term; we combine fast diagnostics with OEM parts to restore reliability.
• Ask about warranty conditions and our service financing to manage costs while retaining full manufacturer-quality repairs.

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

• Start with a visual check: secure gas cap, inspect for obvious leaks, and note vehicle behavior (stalling, loss of power, or unusual noises). These signs help our technicians prioritize diagnostics.
• Bring your 2013 Mercedes-Benz SL-Class to Park Place Motorcars Arlington for an OEM-level scan. We provide a clear diagnosis, transparent pricing, and evidence-backed recommendations — often at a better value than independent shops.
• When you’re ready, schedule service and review available service specials. Service financing is available so urgent repairs can be completed immediately with manageable payments.