Audi MMI 3G Plus (HN+R) Firmware Update | HN+R_US_AU_K0942_3 | Official North America

The Definitive Stability Update for North American Audi MMI 3G Plus

Upgrade your Audi’s infotainment system to the final official release for the North American market: HN+R_US_AU_K0942_3 (Audi Part No. 8R0 906 961). This firmware is specifically designed for the MMI 3G Plus (HN+R) platform found in US, Canadian, and Mexican models. It is a critical update for owners experiencing Bluetooth issues, GPS lag, or those planning to install the latest 2022/2023 navigation maps.

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🔍 How to check your firmware version?

Before purchasing, verify that your car is a North American model equipped with the HN+R system.

1. Press the “Menu” button on your MMI console.
2. Navigate to Settings -> System Maintenance.
3. Select “Version Information”.
4. How to verify? If your current version starts with HN+R_US_AU_, this is the correct update for your vehicle.

🔗 [Full MMI 3G Plus Compatibility Guide]: click here.

Changelog: What’s New in K0942_3?

The K0942_3 firmware update delivers essential refinements for the North American 3G Plus platform:

• Advanced Bluetooth Support: Fixes pairing issues and improves hands-free/audio streaming stability for the latest iPhone and Android devices.
• Map Update Preparation: This firmware is the mandatory baseline required to install and activate the latest North American navigation maps (version 6.24.0).
• GPS Signal Fix: Addresses “GPS drift” issues and improves the speed of satellite acquisition.
• Audi Connect & Google Earth: Optimizes data connection stability for Audi Connect services and Google Earth overlays (requires an active SIM/subscription).
• System Fluidity: Faster interface response and reduced lag when switching between Media, Radio, and Navigation.
• Rear-View Camera: Improved reliability and faster activation of the camera feed.

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Vehicle Compatibility (HN+R North America Branch)

This firmware is designed specifically for North American (US/Canada/Mexico) Audi models equipped with the MMI 3G Plus system (HDD-based).

Supported Models:

• Audi A6 / S6 / RS6 (C7) (2012 – 2018)
• Audi A7 / S7 / RS7 (4G) (2012 – 2018)
• Audi A8 / S8 (D4) (2011 – 2018)
• Audi Q3 / RSQ3 (8U) (2015 – 2018)

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Choose Your Delivery Method

🚀 Option 1: Instant Digital Download

• Immediate Access: Receive your secure download link via email immediately after checkout.
• Verified Data: All files are CRC-checked to ensure 100% security and integrity for your Audi’s electronics.
• Fastest Solution: Ideal for users with their own SD card (Class 10, 16GB+ recommended).

📦 Option 2: Pre-Loaded SD Card (Worldwide Shipping)

• Plug & Play: We ship a professional-grade, high-speed SD card pre-loaded with the official K0942_3 US firmware.
• Zero Technical Risk: No need for manual formatting or downloading—simply insert and follow our guide.
• Tracked Delivery: Secure shipping to the US, Canada, and Mexico with tracking provided.

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🛠 Installation & Technical Support

We provide the resources you need for a successful update:

• Online Installation Manual: Access our detailed, step-by-step guide on how to perform the update via the Red Engineering Menu.
• Official Software: We provide only genuine, untouched Audi OEM software for 100% vehicle safety.
• Expert Assistance: Our technical team is available via email to support you during the installation process.

🔗 [Official HN+R US Installation Guide]: click here.

Why Choose MMI Updates?

• North American Specialists: We ensure you get the correct US-market firmware to avoid region lock or language issues.
• 3G Plus Experts: Deep expertise in the unique HDD-based architecture of the A6/A7/A8/Q3 models.
• Safety Verified: Every firmware file is tested on actual hardware to guarantee a safe and flawless update.