NHTSA service bulletin

NHTSA Service Bulletin 10251347: 2016, 2021, 2022, 2023, 2024 Mercedes-benz Amg C43

Official manufacturer communication context for 2016, 2021, 2022, 2023, 2024 Mercedes-benz Amg C43, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10251347 summary graphic for 2016, 2021, 2022, 2023, 2024 Mercedes-benz Amg C43
10251347NHTSA document ID
Manufacturer communicationcommunication type
31affected 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

Change in the login procedure for the payment service in the integrated toll system. The change will become active on 3/1/2024. Updated login procedure to simplify activation of services To activate the toll system control unit, a service activation must be implemented by the customer for the payment method (credit card information) to be transmitted to the service provider and their terms and conditions to be accepted. Previously, the activation process took place via the Toll Service app in the head unit. In future, the service activation will instead take place via the website of the Payviam service provider. (Figure 1) For a duration, the Toll Service app will provide a link to the service activation page via URL text and via QR code: (Figure 2) URL: https://www.payviam.com/MB QR code: see attachment Additional information: - Between 24 - 48 hours after the registration of the service, the service will be operational and the system will be able to be used. - UI operation in the vehicle settings: -UID serial number is the number that is required for the activation of the service (Figure 3) -Number of passengers - is determined automatically: In California, the toll amounts depend on the number of passengers. If this option is activated, this is automatically taken into account by the system by means of belt and weight sensors.

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-benzAmg C432023Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Eqe2023, 2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Eqs2022-2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Sl432022-2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Sl552022-2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Sl632022, 2023Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Sl63 S E2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzC 3002022-2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzCle 3002023, 2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzCle 4502023, 2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzCle 63s2016Ask for service records and run the exact VIN before purchase.
Mercedes-benzE 3502024Ask for service records and run the exact VIN before purchase.
Mercedes-benzE 4502024Ask for service records and run the exact VIN before purchase.
Mercedes-benzEqe 350+2023, 2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzEqe 5002024Ask for service records and run the exact VIN before purchase.
Mercedes-benzEqe3502023Ask for service records and run the exact VIN before purchase.
Mercedes-benzEqe350+2023Ask for service records and run the exact VIN before purchase.
Mercedes-benzEqe5002023Ask 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 10251347?

Change in the login procedure for the payment service in the integrated toll system. The change will become active on 3/1/2024. Updated login procedure to simplify activation of services To activate the toll system control unit, a service activation must be implemented by the customer for the payment method (credit card information) to be transmitted to the service provider and their terms and conditions to be.

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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