NHTSA service bulletin

NHTSA Service Bulletin 11018624: 2025 Mercedes-benz Eqs SUV 450 4matic

Official manufacturer communication context for 2025 Mercedes-benz Eqs SUV 450 4matic, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 11018624 summary graphic for 2025 Mercedes-benz Eqs SUV 450 4matic
11018624NHTSA document ID
Service campaigncommunication type
4affected product rows
90/100quality score

Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Quick answer

Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject vehicles, the software for the "Digital Vehicle Key" control unit does not correspond to the current series production configuration. Consequently, the control unit may not enter Sleep Mode. A software update will be provided to improve battery management by releasing the vehicle network when not needed. The update also includes general enhancements to operational stability and device compatibility for the Digital Vehicle Key system. MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the software for the "Digital Vehicle Key" control unit.

What this bulletin may mean before buying

Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.

Affected products listed in this communication

MakeModelModel yearsBuyer note
Mercedes-benzEqs SUV 450 4matic2025Ask for service records and run the exact VIN before purchase.
Mercedes-benzEqs SUV 450+2025Ask for service records and run the exact VIN before purchase.
Mercedes-benzEqs SUV 580 4matic2025Ask for service records and run the exact VIN before purchase.
Mercedes-maybachEqs SUV 680 4matic2025Ask for service records and run the exact VIN before purchase.

Buyer checklist

  1. Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
  2. Check recall campaign pages for safety actions that may require dealer repair.
  3. Compare this bulletin with common problem pages for the same model and component area.
  4. Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
  5. Use the used-car buying checklist and get an independent inspection.

Frequently asked questions

What is NHTSA service bulletin 11018624?

Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain subject vehicles, the software for the "Digital Vehicle Key" control unit does not correspond to the current series production configuration. Consequently, the control unit may not enter Sleep Mode. A software update will be provided to improve battery management by releasing the vehicle network when not needed. The update.

Is a service bulletin the same as a recall?

No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.

How should a used-car buyer use this bulletin?

Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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