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Passenger car (Mercedes-Benz S400d 4MATIC) - Repair

Official notice

2 Dec 2021

Last checked

27 Oct 2026

RecallScope risk estimate:HighCAA Japan

An official CAA Japan notice concerns Passenger car (Mercedes-Benz S400d 4MATIC) - Repair. Defect in the fuel system (fuel hose). ■ Defective component (part name): Fuel system (fuel hose). ■ Condition and cause of the structure, equipment or performance deemed noncompliant with standards: Due to improper routing, some fuel hoses inside the fuel tank interfere with the fuel level sensor. Consequently, the fuel gauge reading may not match the actual fuel quantity and may show more fuel than is present. If driving continues in this condition, in the worst case, the vehicle may run out of fuel and become undrivable. Published 2021-12-02.

What to do now

(Recall) 外-3326. ■ Corrective measures: Correct the fuel hose routing and secure the hose on all vehicles.

Units affected

115

Recall number

外-3326

Official notice

2021-12-02

The hazard

Defect in the fuel system (fuel hose). ■ Defective component (part name): Fuel system (fuel hose). ■ Condition and cause of the structure, equipment or performance deemed noncompliant with standards: Due to improper routing, some fuel hoses inside the fuel tank interfere with the fuel level sensor. Consequently, the fuel gauge reading may not match the actual fuel quantity and may show more fuel than is present. If driving continues in this condition, in the worst case, the vehicle may run out of fuel and become undrivable.

How to check if you're affected

Compare the product name and identifiers below with the item you own. Check the official notice for the affected products and next steps.

Recall Numbers

外-3326

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Affected products

Product 1

メルセデス・ベンツ「S400d 4MATIC」

Units affected

115

Hazard

Defect in the fuel system (fuel hose). ■ Defective component (part name): Fuel system (fuel hose). ■ Condition and cause of the structure, equipment or performance deemed noncompliant with standards: Due to improper routing, some fuel hoses inside the fuel tank interfere with the fuel level sensor. Consequently, the fuel gauge reading may not match the actual fuel quantity and may show more fuel than is present. If driving continues in this condition, in the worst case, the vehicle may run out of fuel and become undrivable.

Where it was sold

Retailer information is not currently available in RecallScope. Check the official notice for distribution details.

Location 1

JP · Japan

Affected area 1

JP · Japan

Company & contacts

Manufacturer

メルセデス・ベンツ日本株式会社

Phone

0120-086-880

Brand: Mercedes-Benz. Contact: メルセデス・ベンツ日本株式会社. Phone 0120-086-880.

Source & status

Source

Tier

official

Category

VEHICLES

Official classification

消費者庁 — 修理

Recall details

Recall number

外-3326

Event id

CAA-00000028715

Units affected

115

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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