Frequently Asked Questions

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

• It signals a detected fault from the vehicle’s diagnostics — anything from an EV system advisory to an emissions or sensor issue. For the 2025 Mercedes-Benz EQB, the light can relate to battery management, thermal control, or accessory systems.
• At Mercedes‑Benz of Sudbury our factory-trained technicians use OEM-grade tools to identify the exact fault quickly, helping you avoid larger repairs and preserving long-term value.
• We often cost less than independent shops when you factor in accurate diagnosis, OEM parts, and warranty protection — and repairs covered under warranty must be performed at a certified dealership to remain valid.
• We offer service financing so you can get needed work done now and pay later; to book, please schedule service.

How long does a check engine light service take?

• Diagnostics for a 2025 Mercedes-Benz EQB typically take 30–90 minutes, depending on complexity and whether additional testing is required.
• If battery or electric-drive components require inspection or replacement, total time may extend; we communicate timelines and options up front to minimize surprises.
• Mercedes‑Benz of Sudbury emphasizes quick turnarounds with transparent estimates, OEM parts, and a comfortable service experience — review our current service specials before you arrive.
• To secure a convenient slot, schedule appointment online or contact our service team directly.

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

• Diagnostic rates vary by issue, but our pricing is competitive: you pay for a precise diagnosis by certified technicians and receive transparent recommendations and quotes.
• Choosing Mercedes‑Benz of Sudbury often delivers immediate and long-term savings by preventing misdiagnosis, using OEM parts, and protecting warranties — and any warranty repairs must be performed at a certified dealership.
• We accept service financing to help manage unexpected costs; ask our advisors about available plans when you schedule service.

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

• Common triggers include sensor faults, thermal or charging system alerts, and accessory malfunctions. For EVs like the 2025 Mercedes-Benz EQB, battery management and HVAC-related issues are frequent.
• Addressing these early at Mercedes‑Benz of Sudbury avoids cascading failures and higher repair costs; our certified techs follow OEM procedures to restore performance and range.
• Check our service specials for entry points to diagnostics and repairs, then schedule appointment for priority handling.

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

• Safely note the vehicle behavior: normal, reduced power, or flashing light. For a flashing check engine light, stop driving and contact us immediately.
• Bring the 2025 Mercedes-Benz EQB to Mercedes‑Benz of Sudbury for a precise readout with OEM scanners — this prevents guesswork and ensures warranty integrity.
• We’ll provide transparent options, explain immediate and long-term savings, and support service financing so you can proceed with confidence; to act now, schedule service.