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Passenger car (Mercedes-Benz A180, and 33 other models) - Repair

Official notice

16 May 2024

Last checked

27 Oct 2026

RecallScope risk estimate:HighCAA Japan

An official CAA Japan notice concerns Passenger car (Mercedes-Benz A180, and 33 other models) - Repair. Steering equipment (electric power steering control unit) defect. ■ Defective component (part name): Steering equipment (electric power steering control unit). ■ Description and cause of the structure, equipment or performance deemed noncompliant with standards: Due to an inappropriate control program in the electric power steering of right-hand-drive vehicles, if a fault occurs in the electric power steering system, power assistance may stop operating or the steering may vibrate. In the worst case, this may make steering impossible. Published 2024-05-16.

What to do now

(Recall notification number) 外-3800. ■ Corrective measures: On all vehicles, rewrite the electric power steering control unit control program with a corrected program.

Units affected

112,261

Recall number

外-3800

Official notice

2024-05-16

The hazard

Steering equipment (electric power steering control unit) defect. ■ Defective component (part name): Steering equipment (electric power steering control unit). ■ Description and cause of the structure, equipment or performance deemed noncompliant with standards: Due to an inappropriate control program in the electric power steering of right-hand-drive vehicles, if a fault occurs in the electric power steering system, power assistance may stop operating or the steering may vibrate. In the worst case, this may make steering impossible.

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.

Models

5BA-177084M, 5BA-177184M, 3DA-177012M, 3DA-177112M, 4AA-177151M, 5BA-177147M, 4BA-177051M, 4AA-177051M, 4BA-177151M, 4BA-177054M, 5BA-247084M, 3DA-247012M, 5AA-118384M, 5BA-118684M, 5BA-118647M, 3DA-118612M, 5BA-118347M, 5BA-118384M, 3DA-118312M, 4BA-118351M, 4AA-118351M, 4BA-118651M, 4AA-118651M, 5BA-247784M, 4AA-247784M, 3DA-247713M, 4BA-247751M, 4AA-247751M, 4BA-247754M, 5BA-247684M, 3DA-247613M, 4BA-118654M, 3DA-247612M, 4BA-118354M, 4BA-247651M, 4AA-247651M, ZAA-243701C, ZAA-243701CN, ZAA-243601C, ZAA-243612C, 5BA-247647M

Recall Numbers

外-3800

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Affected VINs (4)

WDD1770122J040477

WDD1771122J111505

W1K1770842V146892

WDD2470122J007286

The official notice holds the authoritative list of all 4 VINs.

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Affected products

Product 1

メルセデス・ベンツ「A180」ほか

Units affected

112,261

Hazard

Steering equipment (electric power steering control unit) defect. ■ Defective component (part name): Steering equipment (electric power steering control unit). ■ Description and cause of the structure, equipment or performance deemed noncompliant with standards: Due to an inappropriate control program in the electric power steering of right-hand-drive vehicles, if a fault occurs in the electric power steering system, power assistance may stop operating or the steering may vibrate. In the worst case, this may make steering impossible.

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・ベンツ日本合同会社

Phone

0120-086-880

Brand: Mercedes-Benz. Contact: メルセデス・ベンツ日本合同会社. Phone 0120-086-880.

Source & status

Source

Tier

official

Category

VEHICLES

Official classification

消費者庁 — 修理

Recall details

Recall number

外-3800

Event id

CAA-00000032352

Units affected

112,261

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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