Frequently Asked Questions

How long does a check engine light service take?

• Diagnostic scan: typically 30–90 minutes to read codes and assess high-voltage and vehicle systems.
• Simple repairs (sensor or software update): often completed the same day; more complex repairs may require parts and take 1–3 days.
• We use Mercedes‑Benz factory diagnostics to speed accurate repair and avoid repeat visits—this saves you time and money long term.
• Certified warranty repairs must be completed at a dealership to preserve coverage; book with our Service Scheduler.

What does it mean when the check engine light comes on in a 2024 Mercedes-Benz EQS?

• On an electric vehicle like the 2024 Mercedes‑Benz EQS, the light often flags electrical, thermal-management, charging, or motor/inverter system alerts.
• It can indicate anything from a low-voltage sensor fault to a high-voltage component issue; immediate diagnosis prevents escalation.
• Park Place Motorcars Fort Worth uses factory tools and certified technicians to identify root causes safely and efficiently.
• Repairs covered by warranty must be performed at a certified dealership to protect coverage and maximize long-term savings.

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

• Check any dashboard messages and charging status—note recent events like a charging interruption or extreme temperatures.
• If safe, stop driving and consult the owner display for guidance; avoid continued driving if performance is affected.
• Contact Park Place Motorcars Fort Worth for guidance and to schedule a prompt diagnostic; our team can advise whether towing is recommended.
• Using dealership service preserves warranty rights and often costs less over time than repeated independent repairs.

How much does a check engine light diagnostic cost for a 2024 Mercedes-Benz EQS?

• Diagnostic fees vary, commonly in the range of $100–$250 depending on the depth of testing required; final cost depends on findings.
• Many issues are covered under warranty—warranty repairs must be performed at a certified dealership like Park Place Motorcars Fort Worth.
• Our dealership frequently delivers lower overall costs than independent shops due to precise diagnostics, OEM parts, and fewer repeat visits.
• We’ll explain immediate repair options, warranty coverage, and long-term savings. Schedule service or view current offers on our Service Specials.

What is the most common reason for check engine light on a 2024 Mercedes-Benz EQS?

• Common causes include charging system faults, thermal-management sensor errors, and software/ECU alerts rather than combustion-related issues.
• Minor sensor faults or software flags are common and often resolved quickly with a calibration or sensor replacement.
• Ignoring faults can lead to more expensive inverter, motor, or battery repairs; early dealership diagnosis minimizes risk and cost.
• Book diagnostics at Park Place Motorcars Fort Worth to ensure factory procedures, genuine parts, and warranty protection.