NHTSA service bulletin

NHTSA Service Bulletin 11000523: 2020-2024 Mercedes-benz Amg Gle43

Official manufacturer communication context for 2020-2024 Mercedes-benz Amg Gle43, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 11000523 summary graphic for 2020-2024 Mercedes-benz Amg Gle43
11000523NHTSA document ID
Manufacturer communicationcommunication type
19affected 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

Work procedure 1. Connect XENTRY Diagnosis. 2. Update left rear seat control unit software. - To do this, select menu item "Quick test view N32/5 Left rear electrical seat adjustment Adaptations Update of control unit software". - Then follow the user guidance in XENTRY Diagnosis. 3. Update right rear seat control unit software. - To do this, select menu item "Quick test view N32/6 Right rear electrical seat adjustment Adaptations Update of control unit software". - Then follow the user guidance in XENTRY Diagnosis. 4. Disconnect XENTRY Diagnosis.

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 Gle432020, 2021Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Gle532021-2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Gle632020-2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Gle63 S2021-2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Gls632020-2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Gls63e2023Ask for service records and run the exact VIN before purchase.
Mercedes-benzGle 3502020-2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzGle 350 E2020-2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzGle 400 E2021, 2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzGle 4502020-2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzGle 450 E2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzGle 5802020-2023Ask for service records and run the exact VIN before purchase.
Mercedes-benzGls 4502020, 2022, 2023, 2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzGls 5802020, 2022, 2023, 2024Ask for service records and run the exact VIN before purchase.
Mercedes-benzGls 6002023Ask for service records and run the exact VIN before purchase.
Mercedes-benzGls4502021Ask for service records and run the exact VIN before purchase.
Mercedes-benzGls5802021Ask for service records and run the exact VIN before purchase.
Mercedes-benzMaybach Gls6002021Ask 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 11000523?

Work procedure 1. Connect XENTRY Diagnosis. 2. Update left rear seat control unit software. - To do this, select menu item "Quick test view N32/5 Left rear electrical seat adjustment Adaptations Update of control unit software". - Then follow the user guidance in XENTRY Diagnosis. 3. Update right rear seat control unit software. - To do this, select menu item "Quick test view N32/6 Right rear electrical seat.

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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