# Service bulletin SIB120123

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: 10236218
- Published by NHTSA: 2023\-05\-15
- Manufacturer's number: SIB120123
- Manufacturer's date: 2023\-04\-01
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

In hot ambient conditions, if the engine was running for a prolonged time while the vehicle is stationary, a jolt may be experienced while lightly accelerating.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10236218-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10236218-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2021 to 2023 BMW 330E
- 2019 to 2023 BMW 330I
- 2020 to 2023 BMW M340I
- 2023 BMW M4
- 2018 to 2023 BMW X3
- 2019 to 2022 BMW X4
- 2019 to 2023 BMW Z4

## Recalls for the same vehicles and component

- [2026331](/recalls/tc/2026331.md), 2026-07-08: Engine
- [2026040](/recalls/tc/2026040.md), 2026-01-30: Engine
- [2025514](/recalls/tc/2025514.md), 2025-09-25: Engine
- [24V576000](/recalls/nhtsa/24V576000.md), 2024-08-01: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; ELECTRICAL SYSTEM:STARTER ASSEMBLY
- [21V598000](/recalls/nhtsa/21V598000.md), 2021-08-02: ENGINE
- [19V732000](/recalls/nhtsa/19V732000.md), 2019-10-15: ENGINE
- [2018497](/recalls/tc/2018497.md), 2018-09-13: Engine

## Other bulletins for the same vehicles and component

- [B110426](/bulletins/11035500.md), 2026-08-03, Service bulletin: ENGINE; ELECTRICAL SYSTEM. The manual starting of electronic engine oil level measurement from inside the vehicle, usually afterperforming an engine oil service task, is inoperative or it may lock up at between a 15% to 30% completionrate.
- [B010921](/bulletins/11035498.md), 2026-08-03, Warranty extension: ENGINE. The NVLD limited emissionrelated warranty for defects in materials or workmanship has been extended to 15 years/150,000 miles as determined from the original in\-service date.
- [B010324](/bulletins/11035497.md), 2026-08-03, Warranty extension: ENGINE. The EVAP systems purge \(vent\) valve limited warranty for defects in materials and / or workmanship has been extended to 15 years / 150,000 miles as determined from the original first in\-service / delivery date.
- [B010224](/bulletins/11035496.md), 2026-08-03, Warranty extension: ENGINE. The EVAP systems purge \(vent\) valve limited warranty for defects in materials and / or workmanship has been extended to 15 years / 150,000 miles as determined from the original first in\-service / delivery date.
- [B120326](/bulletins/11035396.md), 2026-07-31, Emissions: ENGINE. Due to an implementation error in various OBD diagnostics in the vehicle's control units, in very rare cases itmay happen that stored fault memory codes \(DTCs\) and the MIL \(warning light\) are not automaticallydeleted even though the underlying malfunction has already been rectified. This does not comply with the statutory OBD specifications.
- [B010324](/bulletins/11032731.md), 2026-05-18, Warranty extension: ENGINE. The EVAP systems purge \(vent\) valve limited warranty for defects in materials or workmanship has been extended to 15 years / 150,000 miles as determined from the original in\-service date.
- [B010425](/bulletins/11018560.md), 2025-05-27, Warranty extension: ENGINE. The high\-voltage battery assemblys refrigerant circuit expansion valves limited warranty for defects in materials and/ or workmanship has been extended to 15 years / 150,000 miles as determined from theoriginal first in\-service / delivery date.
- [B063025](/bulletins/11017562.md), 2025-05-02, Other: ENGINE. Coolant Pump Return
- [B062525](/bulletins/11016470.md), 2025-04-04, Other: ENGINE. Bearing Shell Return
- [B110521](/bulletins/11012077.md), 2024-12-31, Service campaign: ENGINE. The belt pulley on the mechanical coolant pump may fracture allowing the engine drive belt to come off thecoolant pump and alternator.

JSON: [/v1/bulletins/10236218](/v1/bulletins/10236218)

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