Audi A1 MMI 3GP / 3G+ – Firmware K0900 (HN+_EU_AU210_K0900) – Pre-Prepared SD Card

Audi A1 MMI 3GP / 3G+ – Firmware K0900 (HN+_EU_AU210_K0900) – Pre-Prepared SD Card – Ready to Install

This is the latest official firmware update for the Audi A1 MMI 3GP / 3G+ infotainment platform. Each SD card is professionally prepared, verified, and fully compatible with all supported 3GP / 3G+ units, ensuring the update process is smooth, safe, and straightforward.

If your Audi A1 displays HN+_EU_… in the Version Information screen, and your software version is lower than K0900, this is the correct update for your vehicle.

How to Check Your Firmware Version:

On your Audi MMI screen, go to:

MENU → Settings → Version Information

If you see HN+_EU_… or HN+_ER then this firmware is suitable.

If you're unsure, just send me a photo — I’ll confirm compatibility before ordering.

What You Receive:

•    Brand-new SD card, correctly formatted and ready to use

•    Full 3GP / 3G+ firmware package – K0900 (HN+_EU_AU210_K0900)

•    Verified file structure for trouble-free installation

•    Step-by-step installation guidance

•    Optional: Download link if you prefer to use your own SD card

•    Ongoing DJWW technical support

Compatibility:

This firmware is safe and compatible with all European region Audi A1 MMI 3GP / 3G+ units.

Audi MMI units showing HN+_EU_… in the Version Information screen with a software version lower than K0900 (for example K5xx / K6xxxx / K07xx).

Audi A1 (2010 – 2016)

Region: EU / UK (ECE / ER)

Not suitable for USA / North America, Japan, or Chinese-region units.

Installation Requirements:

•    A stable power supply or battery charger is recommended during the update (20–40 minutes depending on SD card read speed). Installation can also be carried out with the engine running.

•    If re-installing the same version for system formatting, tools such as VCDS or OBDeleven may be required — available in my store.

If you prefer to purchase via eBay or wish to review my feedback, you can do so via the link below. Please be assured the quality of my items — and the technical support you receive — is exactly the same on this website as on eBay. Prices on eBay are slightly higher due to eBay’s fees.

If you have any questions at all then please do not hesitate to ask via the link below:

Personal service guaranteed.

Happy money-saving diagnostics!