Service Bulletins
Manufacturer Technical Service Bulletins (TSBs) issued to authorized dealers — software updates, repair procedures, fault-code fixes, and warranty coverage details for current and recent model years.
2022 BMW i4 Delivery Stop: Combined Charging Unit
BMW AG has issued a delivery stop for a small number of Model Year 2023 BMW i4 Gran Coupe vehicles, produced between July 5, 2022, and July 28, 2022, concerning the Combined Charging Unit. This manufacturer communication, NHTSA ID 10227564, impacts vehicle delivery.
2022 BMW i4 High Voltage Battery Delivery Stop
BMW has issued a delivery stop, identified by NHTSA ID 10227560, for a limited number of 2022 BMW i4 Gran Coupe vehicles. This action addresses a high voltage battery concern, preventing delivery of affected vehicles until a remedy is implemented.
2022 BMW i4 D-Pillar Groaning Sound TSB
A groaning sound emanating from the D-pillar trim panel and headliner in the 2022 BMW i4, particularly when driving on rough roads, is addressed by a BMW Technical Service Bulletin. This communication helps technicians diagnose and resolve the interior noise.
2022-2023 BMW i4 Electrical System Fuse Issue
A manufacturer communication, NHTSA ID 10225116, indicates that 2022-2023 BMW i4 vehicles may have an incorrectly assigned 30 Amp fuse in the compressor circuit, requiring a 40 Amp fuse for proper protection. This could lead to issues with the compressor's function.
2022-2023 BMW i4 Automatic Door Locking Explained
A manufacturer communication, NHTSA ID 10225109, addresses the automatic door locking behavior in 2022-2023 BMW i4 vehicles. This document clarifies that "The vehicle doors lock automatically when driving off" is an intended feature.
2022-2023 BMW i4 iX Intermittent Sound Output TSB
A Manufacturer Communication, TSB 10224211, has been issued for 2022-2023 BMW i4 and iX models concerning an intermittent sound output issue. Owners may experience audio, telephone, and voice output dropping out entirely from all sources.
2022-2023 BMW i4 Driver's Mirror Squeak TSB
A manufacturer communication, NHTSA ID 10224204, details a common issue with 2022-2023 BMW i4 vehicles: a squeaking noise from the driver's exterior mirror when it folds in and out. This document provides guidance for technicians on how to address this specific concern.
2022-2023 BMW i4 Compressor Fuse Issue
A manufacturer communication (NHTSA ID 10218417) addresses an incorrect fuse assignment in the 2022-2023 BMW i4's compressor circuit. A 30 Amp fuse (slot F227) was installed instead of the required 40 Amp fuse (slot F229), potentially affecting electrical system protection.
2022 BMW i4 Exterior Mirror Squeaking Noise TSB
A squeaking noise from the driver's exterior mirror on the 2022 BMW i4 when folding in and out is a known issue. This is attributed to a manufacturing oversight causing a tight gap between the mirror's base and cap, as detailed in BMW Manufacturer Communication 10218415.
2022 BMW i4 Navigation System Update Delivery Stop
BMW has announced a delivery stop for specific 2022 BMW i4 Gran Coupe vehicles due to a required update for the navigation satellite systems. This affects vehicles produced between November 11, 2021, and March 1, 2022, and must be completed before delivery.
2022 BMW i4 Interior Air Temperature Drops TSB
A manufacturer communication, TSB NHTSA ID 10208183, addresses customer complaints in 2022 BMW i4 vehicles where the interior air temperature drops even when heat is requested. This issue is related to the vehicle's electrical equipment.
2022 BMW i4 HV Battery Removal Clearance TSB
BMW has issued a manufacturer communication (NHTSA ID 10208162) for the 2022 i4 and iX models, detailing critical clearance requirements for High Voltage (HV) battery removal. This ensures technicians use appropriate vehicle lift components to prevent obstruction or battery case interference…
2021 BMW i3 Telematics Control Unit Production Error
A manufacturer communication, NHTSA ID 10225129, addresses a production error in 2021 BMW i3 vehicles where telematics control units were delivered without proper IMS configuration. This issue falls under the EQUIPMENT:ELECTRICAL component category.
2025 BMW 5, 7, M Series Washer Pump Strainer Leaking TSB
BMW has issued Technical Service Bulletin SIB 61 05 26 to address instances of washer fluid leaking from the lower reservoir area in 2025 BMW 5, 7, and M Series vehicles. This issue is typically caused by a torn rubber ring on the washer pump's filter, which can be resolved by replacing the…
2024-2025 BMW 530i Sunroof Water Drain Hose Leak
BMW has released a service action (NHTSA ID: 11029005) for 2024-2025 530i vehicles concerning the sunroof water drain hose. An improperly connected hose can lead to water entering the driver's footwell and soaking the carpet. Owners are advised to contact a BMW center for a free inspection and…
2025 BMW 530i Parking Brake Actuator Service Action
BMW has issued a service action for the 2025 BMW 530i regarding electromechanical parking brake (EMF) actuators. Incorrectly manufactured actuators may fail, triggering warning lights and Check Control messages. Owners should contact a dealer for a free repair.
2026 BMW 5 Series Hood Difficult to Close SIB 51 14 24
BMW has released Service Information Bulletin SIB 51 14 24 for 2026 BMW 5 Series vehicles where the hood is difficult to close or may not close properly. This issue is typically caused by overly tight sealing between the hood and side panels, requiring inspection and adjustment.
2024-2025 BMW Wiring Harness Return Bulletin C32-0126-0607
BMW Parts Bulletin C32-0126-0607 instructs dealers to inspect and return specific wiring harness part numbers. This bulletin, also known as TEC827, ensures that potentially affected components are removed from inventory for 2024-2025 BMW 530i, X3, and 740i models.
2025 BMW 5 Series Trim Return Bulletin TEC826
BMW Parts Bulletin TEC826 addresses certain trim parts, specifically part number 52 10 7 885 235, for 2025 BMW 530i and M5 vehicles that were delivered missing essential foam strips. This bulletin outlines the return procedure for affected inventory.
2025 BMW 530i Head Restraint Groaning Noise TSB
BMW has issued Service Information Bulletin SIB 52 07 25 to address groaning noises emanating from the front seat head restraints in certain 2025 BMW 5 Series Sedan and M5 models. The noise is caused by decorative trim rubbing against seat upholstery. The repair involves replacing the aperture trim.
