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Passenger cars (BMW 320d xDrive and 7 other models) - Repair

Official notice

18 Nov 2024

Last checked

27 Oct 2026

RecallScope risk estimate:HighCAA Japan

An official CAA Japan notice concerns Passenger cars (BMW 320d xDrive and 7 other models) - Repair. Engine defect (exhaust gas recirculation module) ■ Defective part (component name) Engine (exhaust gas recirculation module) ■ Condition of the structure, equipment or performance deemed noncompliant with standards, and its cause Due to variations in the manufacturing process, some diesel engine exhaust gas recirculation (EGR) modules may leak coolant. In such cases, soot in the exhaust gas mixes with coolant and accumulates inside the exhaust gas recirculation (EGR) module. The deposits become hot, flow into and adhere to the intake manifold, and may cause it to melt. In the worst case, this may result in a fire. Published 2024-11-18.

What to do now

(Recall notification number) 外-3877 ■ Corrective measures On all vehicles, the engine control unit (DDE) software will be rewritten with corrective software to detect coolant leaks and engine overheating at an early stage and illuminate a warning light. In addition, before melting damage to the intake manifold spreads, a protection function will activate, the engine warning light will illuminate, and power output will be limited. If a warning light illuminates, the exhaust gas recirculation (EGR) module will also be inspected and replaced with a non-defective unit as necessary.

Recall number

外-3877

Official notice

2024-11-18

The hazard

Engine defect (exhaust gas recirculation module) ■ Defective part (component name) Engine (exhaust gas recirculation module) ■ Condition of the structure, equipment or performance deemed noncompliant with standards, and its cause Due to variations in the manufacturing process, some diesel engine exhaust gas recirculation (EGR) modules may leak coolant. In such cases, soot in the exhaust gas mixes with coolant and accumulates inside the exhaust gas recirculation (EGR) module. The deposits become hot, flow into and adhere to the intake manifold, and may cause it to melt. In the worst case, this may result in a fire.

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

3DA-5V20, 3DA-6L20, 3DA-JF20, 3DA-JP20, 3DA-JX20, 3DA-UZ20, 3DA-VJ20

Recall Numbers

外-3877

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Affected VINs (3)

WBAJF32000BX21034

WBAJX22070CD63113

WBA32CA0109K48726

The official notice holds the authoritative list of all 3 VINs.

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Affected products

Product 1

BMW 320d xDrive

Product 2

BMW 320d xDrive Tr. BMW 523d

Product 3

BMW 523d xDrive BMW 523d xDrive ツーリング

Product 4

BMW 623d グランツーリスモ BMW X3 xDrive20d

Product 5

BMW X4 xDrive20d

Hazard

Engine defect (exhaust gas recirculation module) ■ Defective part (component name) Engine (exhaust gas recirculation module) ■ Condition of the structure, equipment or performance deemed noncompliant with standards, and its cause Due to variations in the manufacturing process, some diesel engine exhaust gas recirculation (EGR) modules may leak coolant. In such cases, soot in the exhaust gas mixes with coolant and accumulates inside the exhaust gas recirculation (EGR) module. The deposits become hot, flow into and adhere to the intake manifold, and may cause it to melt. In the worst case, this may result in a fire.

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

Brand

Manufacturer

ビー・エム・ダブリュー株式会社

Phone

0120-954-018

Brand: BMW. Contact: ビー・エム・ダブリュー株式会社. Phone 0120-954-018.

Source & status

Source

Tier

official

Category

VEHICLES

Official classification

消費者庁 — 修理

Recall details

Recall number

外-3877

Event id

CAA-00000033127

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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