Frequently Asked Questions

What does it mean when the check engine light comes on in a 2025 Mercedes-Benz AMG GT?

• It signals the vehicle's onboard diagnostics detected a fault — anything from an emissions sensor issue to engine, ignition, or fuel-system concerns.
• At Park Place Motorcars Arlington our factory-trained technicians use OEM-level scanners to identify precise fault codes, ensuring accurate repairs that protect vehicle value and performance.
• Repairing problems promptly often reduces immediate and long-term costs by preventing secondary damage; our dealership frequently costs less than independent shops while delivering certified expertise and genuine parts.
• Warranty-covered repairs must be performed at a certified dealership to remain valid — our team handles those repairs and explains coverage clearly.
• We offer service financing so you can get service now and pay later; to book, please schedule service online or check current service specials.

How long does a check engine light service take?

• Typical diagnosis takes 45–90 minutes depending on symptoms and necessary live-data checks; repairs vary by code and parts availability.
• Park Place Motorcars Arlington prioritizes fast turnarounds with courtesy amenities, loaner options, and clear time estimates so you can plan your day.
• Using OEM parts and factory procedures reduces comebacks and extends vehicle longevity — immediate effort often delivers long-term savings.
• When scheduling, click to schedule appointment and review our current service specials to save.

How much does a check engine light diagnostic cost for a 2025 Mercedes-Benz AMG GT?

• Diagnostics at Park Place Motorcars Arlington start at around $89 and are performed with Mercedes-Benz factory tools to deliver precise results.
• Our pricing often results in immediate and long-term savings compared with pay-as-you-go repairs because we diagnose correctly the first time and recommend only necessary work.
• Warranty and covered repairs must be completed at a certified dealership to preserve coverage; our team will explain any warranty implications before work begins.
• Service financing is available so you can address issues now and budget payments over time; to get started, schedule service or review service specials.

What is the most common reason for check engine light on a 2025 Mercedes-Benz AMG GT?

• Common causes include faulty oxygen sensors, catalytic system issues, loose or failing gas caps, and ignition or fuel system faults.
• Left unaddressed, these issues can reduce performance, increase fuel use, and lead to costly repairs; our dealership emphasizes prompt diagnosis to protect your AMG GT's performance and resale value.
• We provide transparent estimates, OEM parts, and factory-trained techs to help you make informed decisions that save money over time.
• Book a visit to Park Place Motorcars Arlington to inspect and resolve the root cause — schedule appointment now and view current service specials.

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

• Start with basic checks: ensure the gas cap is tightened properly and note any changes in drivability or warning behaviors.
• Then bring the vehicle to our service center for a full scan; our technicians use Mercedes-Benz diagnostic systems to read codes and perform live-data testing.
• We explain findings clearly, provide written estimates, and highlight how timely repairs can reduce long-term costs — and remember, warranty work must be done at a certified dealer.
• To get professional help fast, schedule service or review available service specials.