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Service bulletins for the 2023 BMW 740i

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.

99 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with type: Service bulletin are shown. Show all

Bulletins, newest first
B3106262026-06-01. Service bulletin. SUSPENSION. Noises from the front axle when driving over rough road surfaces, or when turning.
B3103242026-04-27. Service bulletin. SUSPENSION. When rolling forward or backwards with the steering at full lock (left or right) without the brake applied, a “groan”-type noise may be heard from the front axle. The noise is most noticeable after load reversal. The noise can be heard beginning at the 7 second time stamp.
B3104262026-04-27. Service bulletin. STEERING. SITUATION When turning the steering wheel fully to the steering end stops, a ”groaning” noise can be perceived at the respective steering stop. The noise occurs at higher ambient temperatures from approx. 68°F.
B8406252025-10-09. Service bulletin. ELECTRICAL SYSTEM. In some situations, an emergency call may be triggered in the vehicle without either the customer pressing the SOS Call button, or an airbag deployment event. In some cases, the customer may not even be inside the vehicle.
B6120242025-07-31. Service bulletin. ELECTRICAL SYSTEM. In the event of a voltage drop, comfort functions of the BMW interaction bar may fail and not respond.
B6603252025-04-03. Service bulletin. STRUCTURE:BODY. 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
B6120242025-03-11. Service bulletin. ELECTRICAL SYSTEM. In the event of a voltage drop, comfort functions of the BMW interaction bar may fail and not respond.
B5201252025-02-10. Service bulletin. ELECTRICAL SYSTEM. The customer sees various check control warnings of 'Drive Fault', along with windows, doors, and seatsthat do not function. There may be restraint system check control warnings. The entire K-CAN9 / Body3 CAN bus may not communicate. Various fault memory entries for the above-mentioned components may be stored: 930D86 - Function restraint system driver restricted. 930D87 - Function front passenger restraint system restricted. C9544D, C9544F - Message Missing C95452, C95454 - Signal invalid 035BF4, 035BFB, 035BFC, 035BFD - Communication via Body3_CAN corrupt. CD052C, E3852C, E4852C, E3452C, E4452C, DF852C, DFC52C, DDC52C, DF452C, E6052C, E5852C- BODY3-CAN Control Module Bus OFF 802A00, 802E00, 802C00, 803000 - Functions seat heating not available 803003, 802C03, 802E03, 802A03 - Functions seat adjustment limited
B5129242024-12-31. Service bulletin. STRUCTURE:BODY. The tailgate/trunk will not latch when closed.
B6514232024-09-29. Service bulletin. ELECTRICAL SYSTEM. BMW Theatre Screen (SA6FR) with connected Amazon Fire TV stick turns black at low speeds and during maneuvering.
B2702202024-09-02. Service bulletin. POWER TRAIN. There is a jerking or shuddering during either or both of the following: Cornering or accelerating from low speeds Driving with low to medium loads There are no warning lights or Check Control messages.
B6101242024-07-25. Service bulletin. STRUCTURE:BODY. When driving over rough surfaces, a low-frequency rattling noise can be heard inside the vehicle's cabin.The noise typically sounds as though it is coming from the front right footwell area.
B3701242024-07-25. Service bulletin. POWER TRAIN. While driving at low speeds (15-40 mph) on flat road surfaces, a knocking noise from the front axle may beheard during steering wheel movements.
B3103242024-07-25. Service bulletin. STEERING. When rolling forward or backwards with the steering at full lock (left or right) without the brake applied, a“groan”-type noise may be heard from the front axle. The noise is most noticeable after load reversal. See attached video V31 03 24. The noise can be heard beginning at the 7 second timestamp.
B120224B2024-05-03. Service bulletin. ENGINE AND ENGINE COOLING. BMW AG has issued a Delivery Stop (effective April 12, 2024) on certain Model Year 2023 - 2025 BMW vehicles that were produced between July 21, 2021, and April 11, 2024.
B120224A2024-05-03. Service bulletin. ENGINE AND ENGINE COOLING. BMW AG has issued a Delivery Stop (effective April 12, 2024) on certain Model Year 2023 - 2025 BMW vehicles that were produced between July 21, 2021, and April 11, 2024.
B1202242024-05-03. Service bulletin. ENGINE AND ENGINE COOLING. BMW AG has issued a Delivery Stop (effective April 12, 2024) on certain Model Year 2023 - 2025 BMW vehicles that were produced between July 21, 2021, and April 11, 2024.
B6305232024-04-01. Service bulletin. EXTERIOR LIGHTING. The connection between the LED module and the light tube inside the upper/top headlamp housing is damaged.
B6111242024-04-01. Service bulletin. ELECTRICAL SYSTEM. After performing a BMW Remote Software Upgrade (RSU), the functionality of the Comfort Access andPassive Go/Exit features may be reduced. Also, one or more of the following error memory entries below may be stored in the Basic Central Platform(BCP) module. 80424A Remote control receiver at the front (FBD5 VM): Programming defective 80424B Remote control receiver at the rear (FBD5 HM): Programming defective 80424C Remote control receiver at the front left (FBD5s VL): Programming defective 80424D Remote control receiver at the front right (FBD5s VR): Programming defective 80424E Remote control receiver at the rear right (FBD5s HR): Programming defective 80424F Remote control receiver at the rear left (FBD5s HL): Programming defective
B6405242024-04-01. Service bulletin. ELECTRICAL SYSTEM. When the interior temperature of the vehicle is between 5 F (-15 C) and 23 F (-5 ), the defroster function is limited; and the interior doesn’t heat up quickly enough.
B6404242024-04-01. Service bulletin. EQUIPMENT. 1. The center air vent on the left (a) is closed. All other air vents on the left side then only blow cold air intothe passenger area. OR 2. Both center (b) air vents are closed. All other air vents then only blow cold air into the passenger area. OR 3. The center air vent on the right (c) is closed. All other air vents on the right side then only blow cold airinto the passenger area.
B6127232024-04-01. Service bulletin. EQUIPMENT. The original Conditioned Based Service (CBS) Key data point closed with 23-07 soft ware, all CBS systems are now collectively under analysis.
B6101242024-03-02. Service bulletin. EQUIPMENT. When driving over rough surfaces, a low-frequency rattling noise can be heard inside the vehicle's cabin. The noise typically sounds as though it is coming from the front right footwell area.
B1107232024-03-02. Service bulletin. ENGINE AND ENGINE COOLING. The return springs on the exhaust camshaft followers may break.
B3102242024-03-02. Service bulletin. SUSPENSION. A knocking, “thump”-type noise may be heard from the front axle during straight-ahead driving on uneven road surfaces at low speed, e.g., below 40 mph.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.