Problems owners report
Complaints filed with NHTSA about the 2018 BMW 740Le, by the system named in each complaint. One complaint can name several.
- Service brakes1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 0 injuries and 0 deaths reported
Recalls
18V652000 · Equipment20 Sept 2018 · 3,501 vehicles
BMW of North America, LLC (BMW) is recalling certain 2018 BMW 330e iPerformance, i3 Rex, i3 Sport Rex, X5 xDrive40e, i3 BEV, i3 Sport BEV and 2019 i8 and i8 Roadster vehicles and 2018-2019 530e iPerformance, 530e xDrive iPerformance and 740Le xDrive iPerformance vehicles. Capacitors within the TurboCord Portable Chargers may fail, possibly resulting in a shock hazard or a fire.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What BMW told its dealers about the 2018 BMW 740Le: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 10252031 | One or more of the LED daytime running lights are dim or discolored. |
| 10249437 | The basic conditions for initializing the power windows are not met. |
| 10249032 | The Central Information Display goes black intermittently due to resets of the Head Unit (HU-H3). FaultB7F8F9 HU-H: Reset will be stored in the HU-H3. |
| 10249027 | The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle discharged battery complaints. |
| 10249017 | SITUATION Unusual noises occur only when operating the steering column in the axial direction. 1. A one-time thump sound at the start of movement Shortly after the steering column starts moving, retracting, or extending, a one-time thump noise is heard. See attached video V32 03 23 2. Humming noise while steering column extends in the axial direction. The sound is only heard when the steering column is extended, not when the steering column is retracted. When the steering column starts to move in the extended direction, the humming noise can be heard. See attached video V32 04 23 |
| 10247567 | Engine 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 |
| 10245422 | Customers may state that the alarm system (DWA) is not active after locking their unoccupied vehicle. Depending on the vehicles 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. |
| 10245379 | The carpet welcome light(s) turns on either after a delay, or does not function at all. |
| 10245378 | A thumping sound is heard when the window reaches the closing end stop. |
| 10245365 | PRESSURE CONTROL VALVE (PCV) EXTENDED LTD WTY 15 YEARS/150,000 MILES |
| 10245364 | DIESEL FUEL INJECTORS: LTD WTY EXTENSION TO 10 YEARS/120,000 MILES |
| 10224210 | The sound output intermittently drops out entirely. This can be reproduced with all audio sources as well as telephone and voice output. |
| 10214256 | The quick disconnect coupling on the cylinder head coolant vent line could break at the cylinder head. This would lead to loss of coolant from the engine. |
| 10170579 | DOOR LATCHING COMPLAINTS IN COLD WEATHER: Below freezing ambient temperatures: One or more doors (front or rear) may not open when attempting to enter or After opening they may not correctly latch A leaking seal on the outer Bowden release cable may allow water to enter the cable sheathing and freeze. |
| 10145348 | INDIRECT VENTILATION FEATURE IS MISSING IN IDRIVE: The customer cannot find the "indirect ventilation" function in the IDrive, as described in the integrated operating instructions or in the enclosed Owner's Handbook. |
| 10145346 | FLICKERING LIGHTS- INTERIOR AND EXTERIOR: Intermittently the interior and/or exterior lights are flickering or flashing and there is no audio function. |
| 10145342 | FUEL GAUGE INCORRECTLY DISPLAYING LOW FUEL LEVEL AFTER VEHICLE IS REFUELED: Occasionally, on restart after refueling, the fuel gauge will display the fuel level as low (minimum) and the range display will be at an implausible (maximum) value. |
| 10145341 | HEADS UP DISPLAY SPORADICALLY INOPERATIVE: Fault memory entry B7F6E4 HUD: Fault in display backlighting is stored in the instrument cluster. |
| 10145335 | SEAT MEMORY SWITCH SPORADICALLY NOT FUNCTIONING: Selecting one of the saved seat positions (via the memory seat position switch on the door panel), fails to work. |
| 10145320 | CONNECTEDDRIVE/BMW ASSIST SYSTEM DIAGNOSIS INFORMATION: ConnectedDrive/BMW Assist features are partially or completely inoperative. |
| 10145319 | FALSE WARNINGS THAT THE FRONT PASSENGER SEAT IS OCCUPIED WITHOUT THE SEAT BELT BUCKLED: Acoustic and visual warnings indicate that the front passenger seat is occupied and the seat belt is not fastened, when the seat is actually unoccupied. |
| 10145316 | COMPONENT PROTECTION ACTIVE. HEAD UNITS CANNOT BE SWAPPED BETWEEN VEHICLES FOR TESTING.: If either the head unit (NBT-EVO or ENTRY-NAV-EVO) or the Body Domain Controller (BDC) are swapped into a different vehicle they will cause the head unit to enter a locked mode once it recognizes a different VIN. |
| 10145306 | NAVIGATION SYSTEM: REPORTING MISSING OR INCORRECT ROAD MAP DATA: The route guidance is inaccurate and therefore irritating to the customer; or it is not possible to locate certain addresses, for instance: |
| 10145285 | DME FC 20E120 IS STORED AND THE MIL IS ILLUMINATED: The Malfunction Indicator Lamp (MIL) is illuminated and the following fault code is stored in the Digital Motor Electronics (DME). |
| 10145283 | BUZZING NOISE FROM VALVETRONIC MOTOR BEFORE OR AFTER ENGINE OPERATION: Buzzing noise may be heard from the Valvetronic motor when the vehicle is unlocked, before the engine is started, or after the engine is turned off. |
NHTSA manufacturer communications (public domain)
NHTSA investigations
DP22005 · Electrical system:propulsion systemopened 27 Jan 2023 · closed 7 Aug 2023
Pedestrian alert sounds
NHTSA Office of Defects Investigation