Navigation Head Unit BMW E81 E87 E90 LCI Car Computer Sat Nav CIC 9273188

Visual condition of the part

The product shows signs of use visible in the photos.

Navigation Head Unit BMW E81 E87 E90 LCI Car Computer Sat Nav CIC is an original multimedia module designed for factory navigation systems in facelifted BMW 1 and 3 Series models. It ensures seamless operation with the vehicle's electrical installation while maintaining full integration with factory-fitted equipment. This is the ideal solution for users looking to restore the functionality of their CIC system or perform a reliable retrofit in their BMW.

Specifications and technical data

• SKU: 9273188-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9273188
• Substitutable numbers: 65129283428, 9283428, 65129218330, 65129273188, 65839202202, 65839191464, 65129209249, 65839198826, 65129263609, 65129214932, 65129257186, 6583919881965, 839204332, 65129239212, 6512922286, 65839202826
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and compatibility

The presented Navigation Head Unit BMW E81 E87 E90 LCI Car Computer Sat Nav CIC is a component of the infotainment system used in BMW vehicles. The module works with the factory wiring, iDrive controls, and other multimedia system components, allowing for the preservation of the interior's original functionality.

By using OEM parts, compatibility with the vehicle's electrical architecture is maintained, as well as with the software intended for the specific model year and trim level. This is particularly important when replacing a faulty module or upgrading an older version of the system.

Technical characteristics of the CIC module

The CIC system in BMW is responsible for handling navigation, multimedia functions, and integration with the central display and iDrive controller. Using an original module ensures:

• stable operation of the navigation and multimedia system,
• proper communication with the vehicle's bus,
• retention of factory steering wheel and center console control functions,
• consistency of the user interface with other vehicle systems.

The module is prepared for operation in a BMW installation without the need for additional software adapters on the hardware side. Only appropriate configuration or vehicle coding may be required, in accordance with BMW service procedures.

Condition, origin, and advantages of using OEM parts

The offered Navigation Head Unit BMW E81 E87 E90 LCI Car Computer Sat Nav CIC comes from the brand's original production line, which translates into a perfect fit for factory harnesses, mounting brackets, and the manufacturer's quality standards. Using an OEM component reduces the risk of compatibility issues that often arise with aftermarket replacements or universal solutions.

Choosing an original module allows for:

• maintaining equipment consistency with the rest of the vehicle's systems,
• preserving the car's value by using parts compliant with factory specifications,
• easier future diagnostics, as the module is recognized by factory service software.

Selection by part number and interchangeable numbers

BMW CIC navigation modules come in many variants, which is why comparing data such as the OEM part number and available interchangeable numbers is crucial during selection. For this product, this information is provided in the technical specifications section, which facilitates precise matching of the component to the specific equipment version and vehicle year.

Before purchasing, it is worth verifying compatibility with the currently installed module or consulting a service center using the vehicle's identification data. This approach minimizes the risk of hardware or software incompatibility after installation.

Integration with other systems and project development

Replacing or installing a CIC navigation system is often part of a broader interior modernization project, including updating the multimedia system, improving ergonomics, and expanding vehicle functions. For advanced modifications, such as increasing performance while utilizing recycled parts, it is worth exploring the concept of eco-tuning described in the article Eco-tuning in practice: how to increase performance while reducing your carbon footprint using recycled parts.

If you are planning a comprehensive repair or upgrade of the multimedia zone in your BMW and need other elements from the same group, such as control modules, head units, or additional comfort system components, check out the available parts in the Other BMW category.

Substantive support and knowledge development

For users interested in a broader context of system development in premium cars, including differences in drivetrain, brake, and chassis construction, the comparative material regarding Audi sports versions may be helpful. We encourage you to read the article Audi RS vs other models – what is hidden under the hood and chassis?, which shows how premium manufacturers design advanced systems in their top-tier variants.