BMW E81 E90 LCI Business System Car Infotaiment Computer CIC 9226347

BMW E81 E90 LCI Radio Navigation Unit 9226347 is a factory multimedia module designed for facelifted BMW 1 and 3 Series models, combining radio and navigation reader functions. This solution allows for maintaining the consistency of the infotainment system, ensuring full integration with the vehicle's electrical system and controls. Its original BMW OE origin facilitates hassle-free installation and stable operation in daily use.

Specifications and technical data

• SKU: 9226347
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9226347
• Substitutable numbers: 65129283249, 9283249, 65129226347, 9226347, 65129217029, 9217029, 65129258278, 9258278, 65129223314, 9223314, 65129263948, 9263948, 65129239323, 9239323, BG, 65129221835, 9221835
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and Function in the Vehicle

The presented radio with navigation reader is a central element of the factory multimedia system in BMW E81 and E90 LCI versions. It is responsible for:

• operating radio and multimedia functions in the vehicle,
• cooperating with the factory display and controller,
• reading navigation data from an optical medium,
• communicating with other modules via the vehicle's bus.

By using an original module, compatibility with factory software and equipment is maintained, which reduces the risk of errors and coding issues.

Construction and Technical Compatibility

The BMW OE radio navigation reader is designed as an integral part of the onboard system, with appropriately selected connectors and communication interfaces. The design includes:

• dedicated mounting points for factory locations in the dashboard,
• connectors matched to the wiring harness used in BMW E81 and E90 LCI,
• support for navigation functions compatible with the system used in these generations.

The OEM designation and availability of interchangeable numbers allow for precise verification of compatibility with a specific vehicle configuration before installation.

Item Condition and Installation Aspects

The module comes from the secondary market, making it an attractive alternative to new OEM components while maintaining factory specifications. Before installation, it is recommended to:

• check the part number against the vehicle's documentation,
• verify the car's equipment (type of navigation system, radio type),
• plan for potential coding or adaptation in the vehicle.

A correctly chosen radio navigation reader allows for maintaining the original cockpit appearance and full functionality of the multimedia system without the need for adapters or wiring modifications.

Why Choose an Original BMW OE Radio Navigation Reader

Using a factory BMW OE module to replace a damaged or faulty component offers a number of technical benefits:

• certainty of fit with the electrical system and system architecture,
• consistent operation with other control units and comfort modules,
• preservation of user ergonomics and menu logic known from the factory system.

For users who want to maintain their vehicle in a configuration close to its factory state, choosing an original radio with a navigation reader is a technically safe and functionally predictable solution.

Other Items in the Category and Additional Materials

If you are looking for other items in the Other BMW category, check out our offer, where you will find a wide selection of components such as Other BMW, matched to various models and equipment versions.

Are you interested in comparing the performance and technical solutions in premium sports cars? See the article on our blog: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, where we discuss differences in engines, brakes, and chassis, and their impact on spare part selection.