# Service bulletin B240324

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.

- Type: Service bulletin
- NHTSA id: 11010756
- Published by NHTSA: 2024\-11\-25
- Manufacturer's number: B240324
- Manufacturer's date: 2024\-11\-14
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Electric driving: A power reduction while electric driving Electric driving is not possible even though the high voltage \(HV\) battery is sufficiently charged Starting of the internal combustion engine \(ICE\): There is a noticeable cutting in of the ICE when it starts The cutting in of the ICE is slower Check Control Message \(\#2390\): “Engine is starting… Please wait.” The possibility of the electric drive not starting the ICE Hybrid Driving: Reduced acceleration Jolts during upshifts Delays during downshifts Possible stored fault codes\- EGS\-EME: 039A2A – EGS\-EME, temperature sensor, coolant: Excess temperature 039A2B – EGS\-EME: Excess temperature BA0842 – EGS\-EME, temperature sensor, coolant circuit: upper threshold value exceeded BA0845 – EGS\-EME, temperature sensor, coolant circuit: Gradient implausible DME: 034D5C – Cooling failed: Inverter

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010756-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010756-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2024 BMW 330E
- 2024 BMW 750E
- 2024 BMW X3
- 2024 BMW X5
- 2024 BMW XM

## Recalls for the same vehicles and component

- [26V096000](/recalls/nhtsa/26V096000.md), 2026-02-19: ELECTRICAL SYSTEM:WIRING
- [23V700000](/recalls/nhtsa/23V700000.md), 2023-10-18: ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR

## Other bulletins for the same vehicles and component

- [B630526](/bulletins/11037532.md), 2026-09-28, Service bulletin: ELECTRICAL SYSTEM. After programming the vehicle via ISTA/RSUto I\-level …26\-03\-5xx, customer may reportsome of the interior ambient lighting strips\(arrows\) may begin to fail sporadically after adeep sleep cycle. This concern is temporary and the interiorambient lighting will be restored on its ownafter the vehicle is locked/unlocked or colorselection setting is changed.
- [B630526](/bulletins/11036381.md), 2026-08-27, Service bulletin: ELECTRICAL SYSTEM. After programming the vehicle via ISTA/RSUto I\-level …26\-03\-5xx, some of the interiorambient lighting strips \(arrows\) may begin tofail sporadically after a deep sleep cycle.
- [B340124](/bulletins/11036380.md), 2026-08-27, Service campaign: ELECTRICAL SYSTEM. After replacement of the Integrated Braking system \(IB\)/Power Brake the total distance covered might belower than when handed over to the workshop for the repair.
- [B652026](/bulletins/11035404.md), 2026-07-31, Service bulletin: ELECTRICAL SYSTEM. The Central Information Display \(CID\) side of the Multifunction Display \(MFD\) may flicker intermittently. Theflickering manifests itself in three phases: The image is distorted The central information display turns black \(black screen\) The image is OK again The complete flickering episode with all the above\-mentioned three phases only lasts about half a second intotal each time.
- [B651926](/bulletins/11035403.md), 2026-07-31, Service bulletin: ELECTRICAL SYSTEM. Activation of the BMW Intelligent Personal Assistant voice is not possible via the Multifunction Steering Wheel \(MFL\) button and/or via the Central Information Display \(CID\). Intelligent voice control via the wake\-up word “Hey BMW” is possible.
- [B120626](/bulletins/11034450.md), 2026-07-03, Service campaign: ELECTRICAL SYSTEM. In these vehicles with an S68 engine, an incorrect diagnosis of the Valvetronic \(VVT\) may occur. Undercertain operating conditions, the software may detect a short\-circuit in the valve control system even thoughthere is no fault. When the above\-mentioned fault occurs, the red Check Control warning light ‘Drive system fault’ illuminates.This can result in the intake valves closing gradually, which may lead to misfires while the engine is running.
- [B652025](/bulletins/11032744.md), 2026-05-18, Service bulletin: ELECTRICAL SYSTEM. After replacing the Multifunctional Display \(MFD\), the Central Information Display \(CID\) is black. The backlight of the CID is illuminated, and touch function does register an audible sound.
- [B120326](/bulletins/11030061.md), 2026-03-13, Emissions: ELECTRICAL SYSTEM. BMW AG is conducting Voluntary Emissions Recall \(effective March 11, 2026\) on certain Model Year 2023 \-2026 BMW vehicles that were produced between January 14, 2022, and September 16, 2025.
- [B062026](/bulletins/11029021.md), 2026-02-25, Other: ELECTRICAL SYSTEM. KLE Control Unit Return
- [B060126](/bulletins/11028151.md), 2026-02-04, Other: ELECTRICAL SYSTEM. Power Kit Electronics Return

JSON: [/v1/bulletins/11010756](/v1/bulletins/11010756)

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