BMW 740i Service Bulletins (2024)
130 manufacturer communications on file.
- January 5, 2024•Document ID: 10249015Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- B160123
- Date Added:
- February 1, 2024
- Manufacturer:
- BMW
SummaryA vehicle arrives at your center to be diagnosed for a micro-leak in the fuel evaporative (EVAP) system(NVLD natural vacuum leak detection). For this condition, the following fault is stored in the DME: 190302 - fuel tank ventilation and scavenging air system, micro-leak: leakage more than 0.5mm For: Model vehicles other that the ones listed above, or for EVAP faults related to a âÃÂÃÂlarge leak,âÃÂàafter confirming that the fuel filler cap is fitted properly, then, proceed to follow the corresponding test plan
Associated Products (70)Associated Documents - December 21, 2023•Document ID: 10248088Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE; EQUIPMENT:ELECTRICAL:INFOTAINMENT
- Mfr Comm. #:
- B654123
- Date Added:
- January 3, 2024
- Manufacturer:
- BMW
SummaryQuality improvements and robustness measures are to be implemented on the affected vehicles via thissoftware update. The software update improves functions in the following areas of the head unit: 1. Bluetooth connection issues and Bluetooth malfunctions (disconnections) 2. Central display may remain black in rare cases 3. Personalization issues and the loss of normalization/sitting position 4. Missing Condition-Based Service (CBS) data
Associated Products (6)Associated Documents - December 20, 2023•Document ID: 10247567Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- B160623
- Date Added:
- January 3, 2024
- Manufacturer:
- BMW
SummaryEngine will crank but not start. There is no communication with the integrated fuel module (TFE) whendiagnosing with ISTA. The following two fault codes will be stored in the DME: 032B43 - Low fuel pressure system, electric fuel pump: pressure value too low CDA594 - Message (- 0x33E) missing, receiver DME, transmitter TFE
Associated Products (33)Associated Documents - November 28, 2023•Document ID: 10246224Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- B511723
- Date Added:
- December 6, 2023
- Manufacturer:
- BMW
SummaryWhile driving at highway speeds, wind noise can be heard from the exterior mirror assembly. In some cases, this can be also feltin the B-pillar area.
Associated Products (2)Associated Documents - November 28, 2023•Document ID: 10246222Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- B110723
- Date Added:
- December 6, 2023
- Manufacturer:
- BMW
SummaryThe return springs on the exhaust camshaft followers may break.
Associated Products (4)Associated Documents - November 22, 2023•Document ID: 10245422Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- B653423
- Date Added:
- December 6, 2023
- Manufacturer:
- BMW
SummaryCustomers may state that the alarm system (DWA) is not active after locking their unoccupied vehicle. Depending on the vehicleâÂÂs equipment and settings, no acoustic or optical confirmation (folding the mirrors/blinking confirmation) is noticeable. Additionally, the red anti-theft alarm LED in the interior mirror does not briefly flash every 2 seconds, indicating the alarm is armed.
Associated Products (42)Associated Documents - November 16, 2023•Document ID: 10245420Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- B661523
- Date Added:
- December 6, 2023
- Manufacturer:
- BMW
SummaryEmergency Stop Assistant is activated. Thisicon will appear in the CID when this function is activated.
Associated Products (25)Associated Documents - November 9, 2023•Document ID: 10245379Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- B631323
- Date Added:
- December 6, 2023
- Manufacturer:
- BMW
SummaryThe carpet welcome light(s) turns on either after a delay, or does not function at all.
Associated Products (11)Associated Documents - November 9, 2023•Document ID: 10245378Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
- Mfr Comm. #:
- B612823
- Date Added:
- December 6, 2023
- Manufacturer:
- BMW
SummaryA thumping sound is heard when the window reaches the closing end stop.
Associated Products (11)Associated Documents - September 5, 2023•Document ID: 10242878Service Bulletin/Repair InstructionsEXTERIOR LIGHTING:HEADLIGHTS
- Mfr Comm. #:
- B631123
- Date Added:
- October 1, 2023
- Manufacturer:
- BMW
SummaryMoisture is visible in one or both of the Daytime Running Light (DRL) headlights.
Associated Products (13)Associated Documents