BMW E90 E91 LCI Business System Car Infotaiment Computer CIC Head Unit 9258276

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 LCI Business System Car Infotainment Computer CIC Head Unit is a factory-fitted Business system module designed for BMW 3 Series E90/E91 LCI (facelift) models. It is an advanced CIC infotainment computer responsible for managing multimedia functions, communication, and onboard interface control, serving as a key component of the BMW interior equipment.

Specifications and technical data

• SKU: 9258276
• Mark: BMW (Genuine OE)
• Condition: For parts or not working
• OEM Part Number: 9258276
• Substitutable numbers: 65129258276, 9258276
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and function in the vehicle

The offered CIC infotainment computer is dedicated to the Business System configuration in BMW E90 and E91 LCI models, where it acts as the central multimedia control unit. The module integrates radio support, audio sources, and the user interface, working in conjunction with other components of the onboard installation.

Due to its BMW factory origin, the unit is structurally matched to the electrical architecture and communication buses of these models, which facilitates diagnostics and potential use as a parts donor or a base for repairing another module.

Technical specifications and construction

The CIC computer in the Business System version is an integrated electronic module containing circuits responsible for:

• processing audio signals and controlling multimedia functions,
• communication with the central display and system controller,
• cooperation with the vehicle's installation via data buses.

As an OEM-class component, the module was designed in accordance with the manufacturer's quality standards, maintaining appropriate resistance to operating conditions in the dashboard and compatibility with factory wiring.

Condition, application, and potential use cases

The product is offered in For parts or not working condition, which means it is not intended as a ready-to-use, fully functional plug-and-play solution. However, the unit can serve as a valuable source of electronic components or housing for specialized services involved in the repair and regeneration of BMW CIC modules.

Such use is particularly useful when you need:

• elements for reconstructing a damaged infotainment computer,
• parts for testing and diagnosing the multimedia installation,
• components for modernization projects within the factory Business system.

Thanks to the preservation of the original design, the module can be used as a donor of sub-assemblies in service processes, which is often more cost-effective than purchasing a new unit.

Vehicle integration and mounting aspects

As a factory CIC computer, the unit is adapted for installation in the center console of the BMW E90/E91 LCI, using original mounting points and connectors. When used as a parts donor, it is important to follow the correct removal and installation procedure to avoid damaging wiring harnesses and mechanical elements.

When planning the repair or modernization of the infotainment system, it is recommended to work with a specialized service center that has the appropriate diagnostic facilities for working with CIC modules and experience in BMW electronics.

Related categories and technical materials

If you are planning a comprehensive repair or modernization of the cockpit area in your BMW and need other elements from the same group, such as control modules, multimedia units, or additional onboard computers, check the available parts in the Other BMW category.

To compare solutions used in different brands and better understand the differences in the construction of powertrains and equipment, it is worth reading the material describing Audi sports versions – details can be found in the article Audi RS vs other models – what is hidden under the hood and chassis?.

If you are considering using used electronic components in modernization or tuning projects, helpful information on selecting such elements can be found in the guide Best used parts for tuning your car, which discusses a practical approach to the selection and verification of aftermarket parts.

Summary

BMW E90 E91 LCI Business System Car Infotainment Computer CIC Head Unit is an original multimedia module designed for the 3 Series LCI, offered as an item for repair or for parts. Thanks to its factory BMW design, it can be a valuable source of components for services specializing in automotive electronics and for users looking for original solutions to reconstruct the infotainment system in their car.