BMW E87 E90 E91 E92 CCC MD Professional Navigation System 9170723 Japan

The BMW E87 E90 E91 E92 CCC MD Professional Navigation System is an original navigation module designed for factory multimedia systems in BMW 1 and 3 Series vehicles. This OEM part ensures seamless operation with other onboard electronics, maintaining BMW's characteristic user ergonomics and clear interface. It serves as a robust foundation for restoring the full functionality of the iDrive system in your car.

Specifications and technical data

• SKU: 9170723
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9170723
• Substitutable numbers: 9170723, 65839170723, 9144192, 65839144192, 9159043, 65839159043, 9148018, 65839148018, 9138091, 65839138091
• Category: Other Starters, Alternators, ECUs & Wiring

Intended Use and Compatibility

The presented CCC MD Professional Navigation System module is dedicated to selected BMW models from the E87, E90, E91, and E92 families equipped with the factory Professional navigation system. As an original component, it is designed to work with the vehicle's electrical system and communication bus, facilitating integration with the existing screen, iDrive controller, and factory audio system.

This solution is ideal for both replacing a damaged module and restoring full multimedia system functionality after a failure. Factory fitment minimizes the risk of compatibility issues common with aftermarket and universal solutions.

Function within the BMW Multimedia System

The CCC MD Professional Navigation System acts as the central control unit for the navigation system and associated multimedia functions. It is responsible for:

• navigation operation via the iDrive controller,
• managing audio signals and system messages,
• cooperation with the central display in the console,
• integration with other comfort and driver information modules.

This provides the driver with a consistent, predictable interface, with all functions accessible in a manner consistent with BMW's factory operating logic. Stable module operation is crucial for everyday user comfort, especially in vehicles subjected to intensive use.

Characteristics of a Used Component

The offered module is a used item, which significantly reduces repair costs compared to purchasing a new OEM unit. This type of solution is particularly beneficial for older BMW generations where maintaining full functionality within a reasonable service budget is a priority. A used OEM module retains its original construction and operating parameters while enabling cost-effective repair of the multimedia system.

Choosing an original, used component helps avoid problems typical of low-quality aftermarket parts, such as incorrect communication with other control units or software errors. Consistency with the factory electronics architecture translates to predictable system behavior after installation.

Professional Service Application

The CCC MD Professional Navigation System is frequently used in specialized BMW service centers and automotive electronics workshops. The module can be used for standard replacements as well as more advanced diagnostic work, where a functional unit is needed to verify faults. This makes it a practical solution for mechanics and electronics technicians looking to reduce repair time and customer costs.

Combined with appropriate diagnostics and potential software adaptation, the module allows for the restoration of full Professional navigation system functionality in BMW E-series vehicles. The use of original components is particularly important for complex multimedia systems where each control unit interacts with numerous other network elements in the vehicle.

Related Categories and Technical Materials

If you are planning a comprehensive repair or upgrade of the cockpit area in your BMW and require other parts from the same group, such as control modules, multimedia units, or additional comfort controllers, check the available parts in the Other BMW category.

To compare solutions used in different brands and better understand the differences in powertrain construction and associated electronics, it is worth reading the blog article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses, among other things, the impact of advanced systems on vehicle characteristics.