BMW E81 E87 E90 LCI Professional Navigation System Car Computer CIC Control Unit

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E81 E87 E90 LCI Professional Navigation System Car Computer CIC Control Unit is an original BMW control and multimedia system component, designed for 1 Series and 3 Series models after the facelift. The device acts as the central module for navigation and radio operation within the CIC architecture, ensuring seamless control of onboard functions. Thanks to its factory origin from BMW, it is precisely matched to the electrical installation and cockpit ergonomics.

Specifications and technical data

• SKU: 9214932-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9214932
• Substitutable numbers: 65129283428, 9283428, 65129218330, 65129273188, 65839202202, 65839191464, 65129209249, 65839198826, 65129263609, 65129214932, 65129257186, 6583919881965, 839204332, 65129239212, 65129222861, 65839202826, 9218330, 9273188, 9202202, 9191464, 9209249, 9198826, 9263609, 9214932
• Category: Switches & Controls

Purpose and function in the vehicle

The presented navigation and radio module is part of the Switches, control elements, and ignition switches group, responsible for handling infotainment functions and various vehicle settings. In the CIC architecture, it serves as the central point integrating:

• factory navigation control,
• radio and audio source operation,
• communication with other comfort and body control units,
• user interface in the center console.

As a result, the driver receives a consistent, predictable way of operating onboard systems, and the installation remains compliant with BMW's factory logic.

Advantages of using an original BMW module

Using an original navigation and radio module in the CIC standard provides a number of practical benefits. Factory compatibility with BMW installations reduces the risk of communication errors in the vehicle bus and eliminates problems typical of aftermarket replacements. The component is designed for specific E81, E87, and E90 LCI models, which translates into:

• proper cooperation with factory switches and control elements,
• user interface consistency with the rest of the interior equipment,
• preservation of the original CIC system functionality.

For workshops and users, this means easier diagnostics, predictable system behavior, and no need to adapt the installation for universal solutions.

Characteristics of the used component

The offered module comes from the secondary market, which allows for an economical replacement of a damaged factory radio with navigation while maintaining the original BMW specification. The used OEM component is particularly beneficial for repairing vehicles that are several or more years old, where it is important to combine reasonable costs with full integration with the car's electronics.

By maintaining the original CIC architecture, it is possible to continue using the existing wiring, display, and controllers without the need to interfere with the dashboard structure. This is the preferred solution for services specializing in the BMW brand and for users who care about equipment consistency.

Selection by numbers and integration with electronics

The module has a dedicated OEM part number and associated interchangeable numbers, which facilitates precise identification in BMW catalogs and service systems. Selection by part number is the recommended method for verifying compatibility with a specific equipment version and vehicle year, especially in the case of facelift (LCI) models, where there are differences in electronics compared to earlier versions.

Before installation, it is worth comparing the markings with the previously installed module and verifying the vehicle's equipment configuration to ensure full functionality of the CIC system after replacement.

Related BMW control elements

If you are planning a comprehensive repair or upgrade of the cockpit area in your BMW and need other elements from the same group, such as control panels, function buttons, or ignition control modules, check the available parts in the BMW switches, control elements, and ignition switches category.

Safe selection of used electronic components

When purchasing used electronic components – including control modules and elements related to driving safety – it is worth following proven verification procedures. Practical tips on assessing the condition, selection by numbers, and cooperation with the braking system can be found in the article Second-hand braking system: how to safely choose discs, calipers, and ABS?, which helps organize the process of purchasing used parts based on technical parameters and OEM markings.