Frequently Asked Questions

What does it mean when the check engine light comes on in a 2023 Mercedes-Benz EQE?

• It indicates your vehicle's onboard diagnostics system has detected an issue — ranging from minor sensor faults to important electric powertrain or battery management alerts.
• At Park Place Motorcars Dallas we diagnose EV-specific systems, including high-voltage battery management, inverter/drive electronics, and 12V subsystem checks using factory tools to protect vehicle longevity.
• Choosing our dealership often costs less than independent shops when you factor in accurate diagnostics, genuine OEM parts, and the long-term savings of correct repairs the first time.
• Repairs covered by warranty must be done at a certified dealership; our certified technicians will verify coverage and explain warranty options before any work.
• We offer service financing so you can get repairs now and pay later — to quickly restore safety and prevent more costly damage.
• To get started, schedule service or check current service specials.

How long does a check engine light service take?

• Most diagnostics at Park Place Motorcars Dallas are completed the same day; simple code reads can take under an hour while in-depth high-voltage or battery system diagnostics may take a few hours.
• Our EV-trained technicians use OEM scan tools and dedicated test equipment to speed diagnosis and reduce repeat visits, maximizing your vehicle uptime.
• We communicate estimated completion times up front and highlight immediate and long-term savings of prompt, accurate repairs.
• When repairs are needed, we provide transparent estimates, OEM parts, and optional service financing so you can choose the solution that fits your schedule and budget.
• Ready to reserve a bay? Schedule appointment online and view current service specials that may apply.

How much does a check engine light diagnostic cost for a 2023 Mercedes-Benz EQE?

• Diagnostics pricing varies by complexity; basic scans often start at competitive rates and our dealership pricing frequently costs less than independent shops once you consider thorough diagnostics and genuine parts.
• We emphasize immediate and long-term savings: addressing an issue correctly now avoids cascade failures and higher repair costs later.
• If warranty applies, many diagnostics and repairs may be covered when performed at a certified dealership like Park Place Motorcars Dallas.
• We also offer service financing to help you get needed repairs without delay.
• To confirm current diagnostic pricing and book an appointment, schedule service or view our service specials.

What is the most common reason for check engine light on a 2023 Mercedes-Benz EQE?

• For the EQE common triggers include 12V accessory battery faults, charging system communication errors, battery thermal management alerts, and inverter or motor controller faults detected by the vehicle’s central ECU.
• Ignoring these signals can reduce range, stress high-voltage components, or disable charging — causing far higher costs down the road.
• Park Place Motorcars Dallas specializes in EV diagnostics; our certified techs use Mercedes-Benz OEM tools to identify root causes and recommend cost-effective, factory-backed repairs.
• We often save customers money by preventing unnecessary part replacements and by preserving warranty coverage through certified service.
• Book a trusted inspection now: schedule service and check available service specials.

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

• Start with a professional diagnostic scan to read the exact trouble codes — especially important for the electric systems in a 2023 Mercedes-Benz EQE.
• Our technicians will check charging status, 12V battery health, and the high-voltage thermal management system to prioritize safe actions.
• We provide clear estimates and explain how immediate fixes reduce long-term costs; warranty-covered issues are handled per factory requirements at our certified facility.
• Service financing is available to help you address problems immediately without delay.
• To protect your vehicle and driving confidence, schedule service today and review our service specials.