Audi A4 S4 RS4 B8 Apple CarPlay | 8.8" Android Screen Upgrade for 6.5"/7" MMI 3G & MMI 3G+, Wireless Android Auto

Hualingan Android Screen Upgrade for Factory OEM Systems

Upgrade the factory infotainment system with a larger Android touchscreen while retaining the original OEM head unit and core factory functions. Hualingan Android Screen Upgrades are designed for vehicle-specific integration, adding modern smartphone connectivity, Android apps, navigation, multimedia and other smart features without replacing the entire factory infotainment system.

Factory-Fit Touchscreen Upgrade

Designed around the original dashboard and vehicle configuration, the upgraded touchscreen provides a clean OEM-style installation with a larger, more modern and intuitive display. Vehicle-specific fitment helps maintain the look and feel of the factory interior while adding enhanced functionality.

Standalone Android System

Run Android directly on the upgraded screen without relying on a smartphone. Connect to the internet, download and use compatible Android apps, access GPS navigation, stream online media and use other supported functions directly from the touchscreen.

Key Features

Wireless Apple CarPlay & Android Auto

Connect your smartphone wirelessly for compatible navigation, calls, messages, music and other smartphone functions.

Wireless Apple CarPlay® – Connect Wirelessly or via Wi-Fi or 4G

Wireless Android Auto ™ – Connect Wirelessly or via Wi-Fi or USB

Wireless Screen Mirroring--Mirror Your Phone's Apps & Content in Full Screen

Mirror compatible smartphone content directly to the upgraded display for a larger, more convenient viewing experience.

Android Apps & Online Streaming

Download and use compatible Android apps directly on the screen. Access online music, video and other streaming services when connected to the internet.

GPS Navigation

Use compatible navigation apps directly on the Android system for route planning and driving guidance.

Split-Screen Function

Use two compatible functions simultaneously, such as navigation and music, for a more convenient in-car experience.

Bluetooth Hands-Free Calling & Audio Streaming

Make and receive calls, stream music wirelessly and use compatible steering wheel controls to manage calls and audio while driving.

Backup Camera Support

Supports compatible factory and aftermarket backup cameras, providing a clear rear view when reversing.

Wi-Fi & 4G Connectivity

Connect through Wi-Fi or optional 4G connectivity for online apps, navigation, streaming and other connected services.

Storage Options

Available in 64GB, 128GB and 256GB configurations, depending on the product model.

Vehicle-Specific Compatibility

Hualingan develops Android Screen Upgrades for different factory infotainment systems, screen sizes, connectors and vehicle configurations. Compatibility may vary by vehicle model, production year, OEM head unit, factory screen and audio system.

Please confirm the specific vehicle configuration before ordering to ensure the correct product and installation solution.

OEM Integration & Modern Connectivity

For compatible vehicles, the upgrade adds modern smartphone connectivity and Android functionality while retaining the original factory head unit and familiar vehicle controls. It is designed for drivers and professional installers looking to modernize the factory display without replacing the entire OEM infotainment system.

Note: Available functions, retained OEM features, screen size, smartphone compatibility and installation requirements vary by vehicle model and factory configuration. Please refer to the specific vehicle compatibility information before purchase.

8.8" Audi Apple Car Play Screen for Car Audi A4 S4 RS4 Factory-fit OEM Replacement, No Wire Cutting

Compatible Vehicles & Years

Audi A4 S4 RS4 B8 / 8K  MMI 3G / 3G+  2009–2015

OEM System Requirements

OEM System: Audi MMI 3G / MMI 3G High / MMI 3G+ (Audi multimedia Head Unit)

Original Display: 6.5" or 7" factory screen

Audio Input: Factory AUX or AMI, depending on vehicle configuration.AUX / AMI Compatibility

With AUX: Connect directly to the factory AUX input. No AMI-to-AUX adapter is required.

With AMI: An AMI-to-AUX adapter is required for audio connection.

Fitment Note

Important: Model year is for reference only. Fitment depends on the original factory radio system and screen configuration. Please confirm that your vehicle has a 6.5" or 7" Audi MMI 3G / MMI 3G High / MMI 3G+. If you are unsure, send us a clear photo of the original dashboard and radio system for compatibility verification.

Upgrade the factory infotainment system of the Audi A4/S4/RS4 B8 with a 10.25" touchscreen designed for MMI 3G and MMI 3G+ systems. The upgrade adds wireless Apple CarPlay, Android Auto and modern smartphone connectivity while retaining key factory functions.

OEM System VS Upgrade System

Upgrade Concept:

Hualingan: 22+ Years of Automotive Electronics Expertise (2004–2026)

Established in 2004, Hualingan is an automotive electronics manufacturer specializing in vehicle-specific infotainment upgrade solutions for global aftermarket markets.

Our product portfolio includes Android Screen Upgrades, Android Radio Upgrades, CarPlay Retrofit Solutions and Android Auto Solutions, developed for distributors, wholesalers, professional installers and automotive electronics retailers.

From OEM radio replacement and screen upgrades to CarPlay and Android Auto retrofits, Hualingan develops solutions designed to integrate with existing factory systems while adding modern connectivity and smart features.

Why Partner with Hualingan?

22+ Years of Industry Experience

With more than two decades of experience in automotive electronics, Hualingan combines product development, engineering, manufacturing and aftermarket integration capabilities.

Independent R&D & Custom Development

Hualingan invests in complete vehicles, OEM screens and factory head units for independent product development and real-vehicle testing.

Our engineering capabilities include:

＊ Custom plastic and metal tooling

＊ Exterior and structural design

＊ PCB hardware development

＊ Vehicle-specific interfaces

＊ CANBUS and factory-system integrationRather than relying solely on generic market designs, we develop vehicle-specific solutions based on actual vehicle configurations and installation requirements.

200+ Vehicle Models Tested

Different vehicle brands and markets use different CAN protocols, factory infotainment systems and hardware configurations. Our engineering team has conducted hands-on testing and calibration across 200+ vehicle models, helping us develop solutions with precise fitment, broad factory-system compatibility and stable performance.

Vehicle-Specific Integration

Our products are developed around specific vehicle platforms and OEM systems. Where applicable, solutions can retain factory functions such as steering wheel controls, factory audio systems, OEM displays, iDrive controls and backup cameras.

B2B Manufacturing & Supply

We work with distributors, wholesalers, professional installers and automotive electronics retailers worldwide, providing product supply, technical documentation, installation guidance and ongoing after-sales support.

After-Sales & Technical Support

Hualingan provides B2B support throughout installation and product use, including:

＊ Installation Guidance — Manuals, wiring information and installation documentation

＊ Technical Assistance — Support for wiring, configuration, software settings and setup

＊ Troubleshooting — Practical technical assistance for installation and product issues

＊ Warranty & RMA — Structured support for warranty claims and defective products

＊ Firmware & Product Updates — Updates where applicable to maintain supported system compatibility

＊ Marketing Materials — Product images, specifications and technical information for sales channels

Long-Term B2B Partnership

Hualingan focuses on long-term cooperation with automotive electronics businesses rather than one-time product supply. We work with partners to understand market requirements, vehicle applications and installation challenges, with customized cooperation and support available for established and higher-volume customers.

Hualingan — Automotive Electronics Manufacturer Since 2004

With 22+ years of industry experience, independent R&D, custom tooling, hardware development and real-vehicle testing across 200+ vehicle models, Hualingan provides vehicle-specific automotive electronics solutions for global B2B partners.

Independent R&D · Custom Tooling · Hardware Development · Vehicle-Specific Integration · Manufacturing · Technical Support.

Contact Our B2B Support Team

Sandy: sandy@hualingan.com (B2B Distributor)

Contact Our Amazon Support Team

Lingus: aurora@hualingan.com (Amazon European)

Summer: abel@hualingan.com (Amazon US, Canada, Mexico, Australia）

Phone: +86 755 83768287

Business Hours: 9:00 AM – 20:00 PM (China Time)