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Japanese recall 1241320 (Mercedes-Benz), 2025: 5 vehicles

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メルセデス・ベンツ 3Ca-465310C, 4Aa-465250C. Published by MLIT as 1241320 on 18 December 2025. Part: その他(電気装置).

What the notice says フロント・ショートレンジ・レーダー・センサの電子基板において、製造工程が不適切なため、基盤の一部に銅のメッキが正しく施されていないものがある。そのため、使用過程で導通不良を起こして当該センサが正常に物体を検出できず、運転支援システムが警告メッセージの表示と共に作動を停止するほか、最悪の場合、警告メッセージがなく衝突被害軽減ブレーキが作動しないおそれがある。※フロント・ショートレンジ・レーダー・センサ：車両の前方近距離を検知するためのレーダーセンサ

Is your vehicle included? Check with your VIN at MLIT, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.

Notification number
1241320
Notified
18 December 2025
Make
Mercedes-Benz（メルセデス・ベンツ）
Sold as
Ｇ４５０ｄ、メルセデスＡＭＧ　Ｇ６３
Model codes
3CA-465310C, 4AA-465250C
Part at fault
その他(電気装置)
Vehicles covered
5
Filed as
Recall, imported vehicle
Register
Japan — Ministry of Land, Infrastructure, Transport and Tourism

What the ministry says is wrong

フロント・ショートレンジ・レーダー・センサの電子基板において、製造工程が不適切なため、基盤の一部に銅のメッキが正しく施されていないものがある。そのため、使用過程で導通不良を起こして当該センサが正常に物体を検出できず、運転支援システムが警告メッセージの表示と共に作動を停止するほか、最悪の場合、警告メッセージがなく衝突被害軽減ブレーキが作動しないおそれがある。※フロント・ショートレンジ・レーダー・センサ：車両の前方近距離を検知するためのレーダーセンサ

What is to be done about it

全車両、フロント・ショートレンジ・レーダー・センサを良品に交換する。

The two passages above are quoted in Japanese because that is the language the ministry published them in. This site keeps the wording a register had when it was read, and does not translate a safety notice.

Source: Ministry of Land, Infrastructure, Transport and Tourism website （出典：国土交通省ウェブサイト）, used under the Public Data License 1.0. This site gathered the record, grouped it by notification number and set it in English around the ministry's own words; the notice itself is unaltered. CarsMultiverse is not the ministry and not a safety authority. To act on this notice, use the ministry's own document.

The Japanese register on this site

メルセデス・ベンツ elsewhere in this register

メルセデス・ベンツ is named on 444 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.

The same part: その他(電気装置)

202 notices in this register name その他(電気装置). A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.

Reading this against the source

This page is what MLIT published in the recall notices it publishes, kept as it was read. The authority publishes only its current wording; if a notice is rewritten, the earlier version disappears there and is kept here. The whole register is at /japan, and how the reading is done is set out in the method.

This register keeps an index of its own for every maker and every year it holds: Japanese recalls on a Mercedes-Benz: 450 in the register, and 380 Japanese vehicle recall notifications filed in 2025.

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Owners of these cars

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