BMW 520D Android Auto Head Unit Review — New Infotainment System

Upgrade Your BMW 520D: The Ultimate Android All-in-One System and M-Sport Steering Wheel Review

Considering a steering wheel upgrade for your BMW 520D? Or perhaps you're looking to revitalize your car's interior with a modern infotainment system? This review covers a comprehensive interior package for a BMW 520D, featuring a custom-colored M-Sport steering wheel and a cutting-edge Android all-in-one navigation system. Many BMW owners, especially those with older models, find the original interior components and infotainment systems to be outdated. This package offers a dramatic transformation, bringing the cabin feel of a brand-new car to a seasoned vehicle. We'll delve into the installation process, the benefits of each component, and what to look out for during the upgrade.

Transforming the BMW 520D Interior: M-Sport Steering Wheel and Android Navigation

The BMW 520D, while a capable vehicle, can feel dated inside, particularly its infotainment system and steering wheel. This upgrade addresses both. The M-Sport steering wheel is a popular choice for BMW enthusiasts. Unlike the often bulky and less ergonomic stock wheels, the M-Sport version offers a significantly improved grip and a sportier aesthetic. In this specific case, the customer opted for a custom beige color to perfectly match the interior upholstery, demonstrating the personalization options available. The difference a new steering wheel makes is often described by owners as feeling like they're driving a completely new car, enhancing both the look and the driving experience.

The Android all-in-one system, often referred to as an Android head unit, is a game-changer for in-car entertainment and navigation. Older BMWs typically come with integrated navigation systems that are limited in functionality and often lack modern features like seamless smartphone integration. This Android system replaces the outdated unit, offering a large, high-definition display and access to a vast ecosystem of applications. It provides a solution for common issues, such as unreliable rearview camera feeds or poor Carplay performance, which can plague older factory systems. The ability to download and run apps like TMAP, Kakao Navi, Netflix, and more directly on the head unit transforms the car into a mobile entertainment hub.

Installation Process and Key Considerations

Upgrading these components requires careful attention to detail. The installation process for the steering wheel involves disconnecting the battery, carefully releasing the old wheel from the steering column, and disconnecting the wiring for buttons and airbags. The new M-Sport wheel is then installed in reverse, ensuring all electrical connections are secure. Special care must be taken with BMW's button wiring, as different buttons have varying resistance values, and incorrect connections can lead to malfunctions.

The Android all-in-one system installation is more involved. It requires removing the old navigation unit and meticulously removing any previous wiring, especially if a third-party Carplay solution was previously installed. Improperly removed or connected wiring can lead to electrical issues within the vehicle. After the new head unit is wired, thorough testing is crucial before final installation:

1. Verify that the original vehicle interface (if applicable) displays correctly on the new screen.
2. Test the functionality of the Android head unit itself, ensuring no defects are present.
3. Check for any audio static or microphone issues through the vehicle's speakers and the unit's microphone.

Once these checks are passed, the unit is securely fitted into the dashboard. The result is a dramatically modernized interior, offering enhanced aesthetics, superior ergonomics with the M-Sport wheel, and a vastly superior infotainment experience with the Android all-in-one system, complete with seamless Android Auto and Apple CarPlay functionality.