Mercedes-Benz S-Class W222 Android Head Unit Review

Upgrade Your Mercedes-Benz S-Class W222 with an Android Head Unit

For owners of the Mercedes-Benz S-Class W222, particularly earlier models, the factory infotainment system can feel a bit dated, especially when it comes to modern smartphone integration. While the original system supports Apple CarPlay, it often requires using the cumbersome jog shuttle for control, lacking the intuitive touch interface we've come to expect. This is where an Android head unit upgrade comes in, offering a significant leap in functionality and user experience. This system integrates seamlessly, allowing you to retain all your original vehicle functions while unlocking a world of Android-based features directly on your car's display. Think of it as adding a powerful, integrated smartphone to your dashboard.

What is an Android Head Unit?
An Android head unit is an aftermarket infotainment system that runs on the Android operating system. Unlike simple adapter boxes, it provides a full Android experience, allowing you to download and run apps directly from the Google Play Store. This means you can install your favorite navigation apps like Waze or Google Maps, stream music and videos via YouTube or Netflix, and much more, all without needing your phone constantly tethered.

The beauty of this upgrade for the W222 S-Class is that it typically works by adding functionality to your existing head unit rather than replacing it entirely. This approach is often more cost-effective than upgrading to a later model's factory system and preserves the original car's integrity. It supports wireless Android Auto and Apple CarPlay, and crucially, allows for touch control of these features, alongside the original jog shuttle. You can switch back to the factory interface at any time, ensuring full compatibility and safety. For the W222 pre-facelift models, this Android system offers a highly stable and modern solution.

Maybach Steering Wheel Upgrade for Enhanced Luxury

Beyond the infotainment, this particular W222 S350d also received a stylish upgrade: a new Maybach-style steering wheel. While the car already had an AMG steering wheel, the owner opted for the more luxurious Maybach design. This modification significantly elevates the interior's ambiance, adding a touch of opulence that befits the S-Class. The parts were supplied by the owner, though the workshop can also source them if needed. It's a popular choice for those seeking to personalize their luxury sedan's cabin.

Important Note on Airbag Compatibility: When upgrading to a newer steering wheel, especially from a different trim line like Maybach, it's crucial to be aware of airbag compatibility. Some newer wheels might transition from a dual-stage to a single-stage airbag system. If this occurs, a warning light may appear on your dashboard indicating a malfunction. Professional coding is required to resolve this and ensure the new steering wheel's airbag system functions correctly and safely with your vehicle's electronics.

Installation Process:

1. System Integration: The new Android head unit module is connected to the car's existing infotainment system, typically via LVDS and USB cables, without replacing the original head unit.
2. Display Connection: The module interfaces with the factory screen, allowing it to display the Android interface and receive touch input.
3. Steering Wheel Control Setup: Can integration ensures that steering wheel controls are mapped correctly for both the original system and the new Android interface.
4. Coding (if applicable): For steering wheel upgrades or specific vehicle features, diagnostic tools are used to code the car's modules to recognize the new components and clear any error messages.

Service Details:
Vehicle: Mercedes-Benz S-Class S350d W222 (Pre-facelift)
Services Performed: Touchscreen Android All-in-One System Installation, Maybach New Steering Wheel Tuning
Location: Today's Car Daejeon Branch (South Korea)
Estimated Time: 4-6 hours (including steering wheel replacement and coding)
Estimated Cost: Android All-in-One system typically ranges from ₩500,000 to ₩1,000,000 (approximately $370 - $740 USD). Maybach steering wheel tuning can range from ₩300,000 to ₩800,000 (approximately $220 - $590 USD), depending on the specific parts and complexity.