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Passenger cars (BMW 320d xDrive, BMW 320d xDrive Touring, BMW 420d xDrive) - Repair

Official notice

19 Aug 2024

Last checked

27 Oct 2026

RecallScope risk estimate:MediumCAA Japan

An official CAA Japan notice concerns Passenger cars (BMW 320d xDrive, BMW 320d xDrive Touring, BMW 420d xDrive) - Repair. Cooling system (air bleed line) defect. ■ Defective component: Cooling system (air bleed line). ■ Structure, equipment or performance deemed noncompliant with standards, and its cause: Due to improper routing, the coolant air bleed line may interfere with the engine wiring harness. Continued use in this condition may cause a hole in the air bleed line and coolant leakage. Published 2024-08-19.

What to do now

(Recall notification number) 外-3834. ■ Corrective measures: On all vehicles, inspect the air bleed line for abrasion and reinforce it by wrapping it with abrasion-resistant cloth adhesive tape. If damage is found, replace the air bleed line.

Units affected

4,339

Recall number

外-3834

Official notice

2024-08-19

The hazard

Cooling system (air bleed line) defect. ■ Defective component: Cooling system (air bleed line). ■ Structure, equipment or performance deemed noncompliant with standards, and its cause: Due to improper routing, the coolant air bleed line may interfere with the engine wiring harness. Continued use in this condition may cause a hole in the air bleed line and coolant leakage.

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-32AX20

Recall Numbers

外-3834

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Affected products

Product 1

BMW 320d xDrive BMW 320d xDrive ツーリング BMW 420d xDrive

Units affected

4,339

Hazard

Cooling system (air bleed line) defect. ■ Defective component: Cooling system (air bleed line). ■ Structure, equipment or performance deemed noncompliant with standards, and its cause: Due to improper routing, the coolant air bleed line may interfere with the engine wiring harness. Continued use in this condition may cause a hole in the air bleed line and coolant leakage.

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-3834

Event id

CAA-00000032738

Units affected

4,339

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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