NHTSA service bulletin

NHTSA Service Bulletin 11017206: 2016-2022 Mercedes-benz Amg E53

Official manufacturer communication context for 2016-2022 Mercedes-benz Amg E53, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 11017206 summary graphic for 2016-2022 Mercedes-benz Amg E53
11017206NHTSA document ID
Manufacturer communicationcommunication type
33affected 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

Complaint Instrument cluster message for rear turn signal lamp despite functioning rear lamp. Fault code in N10/8 - rear signal acquisition and actuation module in the quick test: B164B49 The rear right turn signal lamp has malfunctioned. There is an internal electrical fault. and/or B164A49 The rear left turn signal lamp has malfunctioned. There is an internal electrical fault. Cause Sensitive fault detection in N10/8 - rear signal acquisition and actuation module (BC_R) Remedy 1. Check rear lamp for failure of the individual LEDs In the event that an LED fails, the rear lamp must be replaced 2. Check the software release of the Rear SAM (BC_R) and update if necessary 3. Add AO code "o70" via VeDoc 4. Perform SCN coding of Rear SAM (BC_R). 5. If concern occurred on left, use damage code 82C20 73 6. If concern occurred on right, use damage code 82R20 73

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 E532019-2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg E632018-2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg E63s2018-2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Glc432016-2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Glc632018-2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Glc63 S2020-2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Glc63s2018, 2019Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Gle432020, 2021Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Gle532021, 2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Gle632020-2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Gle63 S2021, 2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Gls632020-2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzE 3002018, 2019Ask for service records and run the exact VIN before purchase.
Mercedes-benzE 3502020-2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzE 4002018Ask for service records and run the exact VIN before purchase.
Mercedes-benzE 4502019-2022Ask for service records and run the exact VIN before purchase.
Mercedes-benzE3002016, 2017Ask for service records and run the exact VIN before purchase.
Mercedes-benzGlc2016Ask 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 11017206?

Complaint Instrument cluster message for rear turn signal lamp despite functioning rear lamp. Fault code in N10/8 - rear signal acquisition and actuation module in the quick test: B164B49 The rear right turn signal lamp has malfunctioned. There is an internal electrical fault. and/or B164A49 The rear left turn signal lamp has malfunctioned. There is an internal electrical fault. Cause Sensitive fault detection in.

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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