Frequently Asked Questions

What does it mean when the check engine light comes on in a 2025 Mercedes-Benz GLE-Class Coupe?

• It signals the vehicle’s onboard diagnostic system has detected an issue — anything from a loose gas cap or oxygen sensor fault to a misfire or catalytic converter problem.
• At Park Place Motorcars Arlington in Arlington, TX, our Mercedes-Benz certified technicians use OEM-grade scanners to identify the exact code and recommended repair, helping you avoid unnecessary parts replacement.
• Choosing our dealership often costs less than independent shops when you factor in accurate diagnostics, genuine parts, warranties, and long-term savings through improved fuel economy and avoided downstream damage.
• Remember: repairs covered under warranty must be completed at a certified dealership to preserve coverage and ensure OEM parts and processes are used.
• We offer service financing so you can get the repair now and pay later, and you can schedule service online for fast turnaround.

How long does a check engine light service take?

• Diagnostic time varies but most check engine light diagnostics at Park Place Motorcars Arlington are completed the same day — typically within 60–90 minutes for the scan and initial inspection.
• If parts or deeper diagnostics are required, we’ll provide a clear estimate and timeline before work begins so you can choose the best option for cost and convenience.
• Our facility uses factory tools and direct parts channels to speed repairs and reduce downtime while maintaining quality and warranty compliance.
• We recommend checking for available service specials before your visit and you can always schedule appointment online.

How much does a check engine light diagnostic cost for a 2025 Mercedes-Benz GLE-Class Coupe?

• Diagnostic fees can vary depending on the complexity of the issue. At Park Place Motorcars Arlington, we price transparently and often deliver better value than independent shops when you include accuracy, OEM parts, and warranty protection.
• An accurate diagnosis reduces long-term costs by preventing unnecessary repairs and protecting major systems like the turbocharger and catalytic converter.
• We’ll review repair options, expected costs, and potential long‑term savings with you before any work begins, and warranty-covered repairs must be performed here to remain valid.
• Service financing is available so you can address problems immediately without deferring necessary repairs that could lead to higher future costs.

What is the most common reason for check engine light on a 2025 Mercedes-Benz GLE-Class Coupe?

• Common causes include misfires (ignition coils or spark plugs), oxygen sensor failure, EVAP leaks (loose gas cap or purge valve), and catalytic efficiency issues.
• If left unaddressed, these issues can reduce fuel economy, increase emissions, and cause expensive damage to the turbocharger or catalytic converter.
• Our technicians in Arlington, TX quickly identify the root cause using OEM diagnostics and recommend repairs focused on value and vehicle longevity.
• We encourage customers to take advantage of our service specials and to schedule service promptly to minimize cost and downtime.

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

• Start with basic checks: ensure the gas cap is properly tightened and look for obvious signs like smoke, fluid leaks, or loss of performance.
• Bring your 2025 Mercedes-Benz GLE-Class Coupe to Park Place Motorcars Arlington for a professional scan — this gives a precise trouble code and recommended next steps to preserve performance and warranty coverage.
• We provide clear cost estimates, OEM parts, and service financing options, delivering immediate and long-term savings versus repeated, uncertain repairs.
• To get started, schedule appointment online or review our service specials.