NHTSA service bulletin

NHTSA Service Bulletin 11013178: 2021-2025 Mercedes-benz Amg Gla 35

Official manufacturer communication context for 2021-2025 Mercedes-benz Amg Gla 35, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 11013178 summary graphic for 2021-2025 Mercedes-benz Amg Gla 35
11013178NHTSA document ID
Manufacturer communicationcommunication type
3affected 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 Squeaking noises from the front axle brake when operating the brake with a 4-piston brake caliper. The noise occurs regardless of the temperature. Cause The noise occurs due to the position of the brake lining when the brake lining comes into contact with the brake disk. Remedy 1. Install new front axle brake lining with part number A0004216002. 2. Apply copper paste A001 989 87 51 to the contact points between the brake pad and brake caliper guide. See attachment for application guide.

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 Gla 352024, 2025Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Gla352021-2023Ask for service records and run the exact VIN before purchase.
Mercedes-benzAmg Glb352021-2025Ask 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 11013178?

Complaint Squeaking noises from the front axle brake when operating the brake with a 4-piston brake caliper. The noise occurs regardless of the temperature. Cause The noise occurs due to the position of the brake lining when the brake lining comes into contact with the brake disk. Remedy 1. Install new front axle brake lining with part number A0004216002. 2. Apply copper paste A001 989 87 51 to the contact points.

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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