BMW X5 E70 X6 E71 Navigation System Car Computer CIC DAB 9273182

Description

BMW X5 E70 X6 E71 Navigation System Car Computer CIC DAB is a factory navigation computer from the Electronic control modules and controllers group, designed for BMW X5 E70 and X6 E71 models equipped with a CIC system with DAB support. It offers seamless management of navigation and multimedia functions, ensuring compatibility with the vehicle’s electrical architecture and predictable onboard system performance. This is a solution for users who expect original integration with the car’s installation rather than universal replacements.

Specifications and technical data

• SKU: 9273182
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9278073
• Substitutable numbers: 9278073, 65129278073, 9263622, 65129263622, 9222855, 65129222855, 9218355, 65129218355, 9257199, 65129257199, 9251665, 65129251665, 9239225, 65129239225, 9273181, 65129273181, 9213178, 65129213178
• Category: ECUs & Computer Modules

Purpose and function in the vehicle

The presented navigation computer acts as the central control module for the CIC system with DAB function in the BMW X5 E70 and BMW X6 E71. It is responsible for processing navigation data, handling the user interface, and communicating with other electronic modules in the vehicle. This ensures consistent operation of the navigation, digital radio, and related comfort functions.

As an element from the Electronic control modules and controllers group, this module is designed for communication with the vehicle’s bus, allowing for stable cooperation with the factory display, controller, and audio installation. Proper selection of such a controller is crucial for the correct operation of the entire infotainment system.

Compatibility and identification

The navigation computer has been developed specifically for BMW X5 E70 and X6 E71 platforms equipped with a CIC system with DAB support. When selecting parts, it is worth paying attention to compatibility with the vehicle’s equipment and the version of the multimedia system used. The original OEM part number and available interchangeable numbers are helpful in this regard, allowing for precise identification of the module in service catalogs and parts selection systems.

This makes it possible to match the controller both in the case of replacing a damaged module and when upgrading an existing installation to a version with CIC navigation and DAB digital radio, while maintaining factory electronic communication standards.

Characteristics of the used module

The offered navigation computer is a used item, which in practice means it comes from vehicle dismantling and can be an economical alternative to a new controller. This type of solution is often chosen for onboard electronics repairs when the priority is to maintain the original specification while reducing service costs.

In the case of automotive electronics, it is essential that the module is compatible with the vehicle’s architecture and properly prepared for reinstallation. Choosing an original controller from the same family reduces the risk of bus communication issues and ensures predictable operation of the navigation and multimedia system.

Practical application and benefits of installation

Using this navigation computer in a BMW X5 E70 or X6 E71 allows you to restore full functionality of the CIC system with DAB after a factory module failure or to perform an upgrade from a simpler equipment version. Maintaining the original control architecture promotes the preservation of operational ergonomics, integration with the multifunction steering wheel, hands-free kit, and other comfort functions.

For workshops and individual users, a significant advantage is the ability to use the existing installation and equipment without the need for additional adapters typical of universal solutions. This translates into a more predictable installation process and easier diagnostics in the future.

Related modules and further expansion

If you are planning a comprehensive repair or upgrade of the onboard electronics in your BMW and need other elements from the same group, such as comfort controllers, body modules, or multimedia units, check the available parts in the BMW electronic control modules and controllers category.

When deciding to install a used controller, it is worth learning about good practices for selecting and using second-hand electronics – you will find practical tips in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?, which discusses, among other things, issues of diagnostics, compatibility, and the cost-effectiveness of such solutions.