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Service bulletin B610320

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10174018
Published by NHTSA2020-04-20
Manufacturer's numberB610320
Manufacturer's date2020-04-01
NHTSA componentSTRUCTURE; EXTERIOR LIGHTING

NHTSA's summary

MIL MAY BE ILLUMINATED BY ERRONEOUS FAULT IN THE DME: The customer states that the malfunction indicator lamp (MIL) is illuminated. During diagnosis fault code 231507 "BDC RESET by watchdog" stored in the DME. CAUSE Software error in the Body Domain Control (BDC) unit.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Body and frame, Lighting

Vehicles listed
BMW 530E2018, 2019, 2020
BMW 530I2017, 2018, 2019, 2020
BMW 540D2018, 2019
BMW 540D2020
BMW 540I2017, 2018, 2019, 2020
BMW 740E2017, 2018, 2019
BMW 740I2017, 2018, 2019, 2020
BMW 740LI2016 to 2017
BMW 745E2020
BMW 750I2018, 2019
BMW 750LI2016 to 2019
BMW B7 ALPINA2018 to 2020
BMW C 400 X2018
BMW F800 R2017
BMW M550I2017
BMW M550I2018, 2019, 2020
BMW M760I2017, 2018, 2019, 2020

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20174622017-09-25. Lights And Instruments

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
InVeh-InApp-Comm2026-02-25. Over-the-air update. It was found that a radio IHKA control panel without a CD slide compartment has been installed due to a logistics error in production. A CD cannot be inserted and the radio IHKA control panel should therefore be replaced.
B5130192025-05-02. Service bulletin. A groaning noise is present from the door frame of any door, most commonly when driving over rough roadsor during body flex. This situation may be worse in vehicles which are regularly waxed in th e area of the door jamb.
B6603252025-04-03. Service bulletin. A check control message is displayed, indicating that the parking assistance systems have limitedfunctionality due to errors detected within PDC sensors. The warning indicates parking assistance featureshave limited functionality while the errors continue to be detected. Following faults may be stored 8031BA Ultrasonic Sensor Rear Side Left Software Error 8031CO Ultrasonic Sensor Rear outer left Software Error 8031AE Ultrasonic Sensor Rear Outer Right Software Error 8031A8 Ultrasonic Sensor Rear Side Right Software Error 8031B4 Ultrasonic Sensor Rear Middle Right Software Error 8031C6 Ultrasonic Sensor Rear Middle Left Software Error 8031CD Ultrasonic Sensor Voltage Supply Sensors Back: Short Circuit 8031CC Ultrasonic Sensor Voltage Supply Front: Short Circuit 8031CA Ultrasonic Sensors Front Extraneous Noise
B6304182024-04-01. Service bulletin. One or more of the LED daytime running lights are dim or discolored.
B6311232023-10-01. Service bulletin. Moisture is visible in one or both of the Daytime Running Light (DRL) headlights.
B5405212023-09-25. Service bulletin. ?The sunroof will not operate in either direction.
B6308212023-07-24. Service bulletin. Headlight check control (CC) message 128 "High beam headlight failure" is displayed. The following fault codes are stored during a vehicle test: 80419A - Left high-beam headlight: Short circuit and/or 8041A5 - light outputs: Number of permitted short circuit cycles exceeded
B5146162023-06-26. Service bulletin. Upon opening and closing the tailgate, a creaking/groaning sound can be heard from tailgate actuator.
SIB5102232023-05-22. Service bulletin. POPPING SOUND AT THE TOP OF THE C-PILLAR
B6304182023-05-01. Service bulletin. One or more of the LED daytime running lights are dim or discolored.