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メルセデス・ベンツ 4Ba-118654M, 4Ba-205364C, 4Ba-205464C, 4Ba-253964, 4Ba-253364, 3Ba-463276. Published by MLIT as 1232450 on 8 July 2021. Part: 点火コイル.

What the notice says エンジンの点火コイルにおいて、生産管理が不適切なため、絶縁部に使用される樹脂に誤った混合物が使用されているものがあり、絶縁性能が低下することで影響を受けたシリンダが失火することがある。そのため、エンジンの出力が低下するとともにエンジン警告灯(mil)が点灯し、最悪の場合、排出ガスが基準値を超えるおそれがある。

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
1232450
Notified
8 July 2021
Make
Mercedes-Benz(メルセデス・ベンツ)
Sold as
メルセデスAMG CLA45S4M+SB、メルセデスAMG C43 4M C、メルセデスAMG C43 4Mカブリオレ、メルセデスAMG GLC43 4M、メルセデスAMG GLC43 4M C、メルセデスAMG G63
Model codes
4BA-118654M, 4BA-205364C, 4BA-205464C, 4BA-253964, 4BA-253364, 3BA-463276
Part at fault
点火コイル
Vehicles covered
34
Filed as
Recall, imported vehicle
Register
Japan — Ministry of Land, Infrastructure, Transport and Tourism

What the ministry says is wrong

エンジンの点火コイルにおいて、生産管理が不適切なため、絶縁部に使用される樹脂に誤った混合物が使用されているものがあり、絶縁性能が低下することで影響を受けたシリンダが失火することがある。そのため、エンジンの出力が低下するとともにエンジン警告灯(MIL)が点灯し、最悪の場合、排出ガスが基準値を超えるおそれがある。

What is to be done about it

全車両、点火コイルを良品に交換する。

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: 点火コイル

24 notices in this register name 点火コイル. 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 439 Japanese vehicle recall notifications filed in 2021.

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