Description

MMI 3G High Audi A4 B8 / A5 8T Retrofit Kit – Complete with Wiring

Audi MMI 3G High Retrofit Kit for A4 B8 & A5 8T

Upgrade the infotainment system of your compatible Audi A4 B8 or Audi A5 8T with this MMI 3G High retrofit kit, supplied with the required wiring.

The kit is designed for vehicles equipped with compatible Audi infotainment systems and can provide an upgraded factory-style MMI experience. It is suitable for owners looking to retrofit or replace an existing MMI system while retaining an OEM-style dashboard and control layout.

Kit included with wiring. Exact components supplied should be confirmed from the product photographs and listing.

Product Highlights

• Audi MMI 3G High retrofit kit
• Designed for compatible Audi A4 B8 / A5 8T
• MMI 3G High system
• Retrofit kit included
• Wiring included
• Factory-style Audi infotainment integration
• Suitable for MMI upgrade or replacement
• Designed for compatible B8/8T vehicles
• Coding/adaptation may be required
• Exact system compatibility must be verified before purchase
• Worldwide shipping available

Product Description

The MMI 3G High system is an Audi factory infotainment platform used across various Audi models and configurations. This retrofit kit is intended for compatible Audi A4 B8 and Audi A5 8T vehicles that require an MMI system upgrade or replacement.

The included wiring helps connect the retrofit components to the vehicle’s existing electrical and infotainment system.

Depending on the vehicle’s original equipment, installation may require additional configuration, coding, component adaptation, or diagnostic programming.

Kit Contents

The listing includes the MMI 3G High retrofit kit and wiring.

Exact components should be confirmed from the actual listing/photos. Depending on the configuration, an MMI retrofit can involve components such as:

• MMI control components
• Wiring harness
• Display/interface components
• MMI control unit
• Navigation-related components
• Vehicle-specific connectors

Only components specifically shown or stated as included should be considered part of the sale.

Vehicle Fitment

Potential applications include:

• Audi A4 B8
• Audi A5 8T
• Compatible B8-generation Audi infotainment configurations

Exact compatibility depends on:

• Model year
• Original MMI system
• MMI generation
• Vehicle equipment
• Control-module configuration
• Wiring/connectors
• Display configuration
• Navigation equipment
• Vehicle region/specification

Please verify your existing MMI system before ordering.

Coding & Installation

An MMI 3G High retrofit may require coding, adaptation, component configuration, or diagnostic programming after installation.

Depending on the vehicle, installation may involve:

• Removing existing MMI components
• Installing the supplied wiring
• Connecting the MMI components
• Configuring vehicle communication
• Coding/adapting control modules
• Checking communication between infotainment modules
• Testing display, controls, audio and navigation functions

Professional installation by an Audi/VAG specialist is recommended.

Important Fitment Information

Before purchasing, please verify:

• Audi A4 B8 or A5 8T
• Vehicle model year
• Current MMI generation
• Existing display type
• MMI control layout
• Wiring and connectors
• Navigation configuration
• Vehicle VIN
• Region/market specification

If possible, compare your current MMI components with the supplied kit before ordering.

Condition

Please verify the condition from the listing and photographs. If the components are pre-owned, normal signs of previous use such as minor cosmetic marks or surface wear may be present.

Worldwide Shipping

Audi Parts 05 offers worldwide shipping for Audi MMI systems, retrofit kits, wiring harnesses, electronics, and replacement parts.

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Product Specifications

Specification	Details
Product	MMI 3G High Retrofit Kit
Vehicle Applications	Audi A4 B8 / A5 8T
System	MMI 3G High
Included	Retrofit Kit + Wiring
Wiring	Included
Coding	May be required
Adaptation	May be required
Condition	Verify from listing
Fitment	Compatible A4 B8/A5 8T – verify