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iDataLink ADS-MRR Maestro RR Interface Module

Install a new stereo and retain the steering wheel audio controls and other factory features in select 2001-2024 vehicles from Ford, Nissan, Toyota

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Install a new stereo and retain the steering wheel audio controls and other factory features in select 2001-2024 vehicles from Ford, Nissan, Toyota

• Radio Replacement Interface with Steering wheel Control and Factory Amp Integration
• For Use w/ Select 2006-Up Vehicle Harnesses
• Assign Each Control a Secondary Function
• Program it Yourself with a Windows Based Computer

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FREE 2-day shipping to VA. Get it Sat, Mar. 30
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found car based on your search
This product fits your 2012 A3
15
Was $199.99 Details
$159.99

In stock

• Radio Replacement Interface with Steering wheel Control and Factory Amp Integration
• For Use w/ Select 2006-Up Vehicle Harnesses
• Assign Each Control a Secondary Function
• Program it Yourself with a Windows Based Computer

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Item added to your cart.

Price: $159.99

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Metra 40-VW10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen

• Factory Antenna to Aftermarket Radio Adapter
• Compatible with select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen Vehicles
• Factory antenna with flat plug to aftermarket radio
• A capacitor is included to match the impedance

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 2012 A3
14
Was $19.99 Details
$7.99

In stock

• Factory Antenna to Aftermarket Radio Adapter
• Compatible with select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen Vehicles
• Factory antenna with flat plug to aftermarket radio
• A capacitor is included to match the impedance

Flash Logic ADSTHRVW1 (ADS-THR-VW1)

T-Harness to Connect Remote Start for Select 2006-Up Volkswagen and Audi select 2006-2019 vehicles from Volkswagen, Audi

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T-Harness to Connect Remote Start for Select 2006-Up Volkswagen and Audi select 2006-2019 vehicles from Volkswagen, Audi

• T-Harness to Install Remote Start
• Fits Select 2006-Up Volkswagen and Audi Vehicles
• For Use With Flashlink FLRSBA Module

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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This product fits your 2012 A3
Was $99.99 Details
$45.99

In stock

Only 2 Left!

• T-Harness to Install Remote Start
• Fits Select 2006-Up Volkswagen and Audi Vehicles
• For Use With Flashlink FLRSBA Module

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Item added to your cart.

Price: $45.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Metra 40-EU66 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2005-2023 vehicles from BMW, Audi, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 2005-2023 vehicles from BMW, Audi, Volkswagen

• European antenna adapter, dual connector (FAKRA)
• European factory radio cable to aftermarket antenna
• Can also be used along with the 40-EU56 for “RF adapter” installations

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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This product fits your 2012 A3
Was $24.99 Details
$19.99

In stock

• European antenna adapter, dual connector (FAKRA)
• European factory radio cable to aftermarket antenna
• Can also be used along with the 40-EU56 for “RF adapter” installations

Scosche VWA4B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2002-2020 vehicles from Audi, Volkswagen, GMC

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Connect your factory antenna to a new aftermarket radio for select 2002-2020 vehicles from Audi, Volkswagen, GMC

• Audi/BMW/VW Antenna Adaptor
• adapts factory antenna to aftermarket radio
• select 2002-2020 vehicles from Audi, Volkswagen, GMC Vehicles

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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This product fits your 2012 A3
10
Was $15.79 Details
$12.99

In stock

Only 1 Left!

• Audi/BMW/VW Antenna Adaptor
• adapts factory antenna to aftermarket radio
• select 2002-2020 vehicles from Audi, Volkswagen, GMC Vehicles

Metra 40-EU56 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 2006-2023 vehicles from Mercedes-Benz, Audi, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 2006-2023 vehicles from Mercedes-Benz, Audi, Volkswagen

• Amplified Antenna Adapter
• For Use With Aftermarket Radios Installation
• Plug and Play

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 2012 A3
1
Was $19.99 Details
$12.99

In stock

• Amplified Antenna Adapter
• For Use With Aftermarket Radios Installation
• Plug and Play

Metra 72-9002

Speaker Harness for select 1996-2016 vehicles from GMC, Mercedes-Benz, Audi

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Speaker Harness for select 1996-2016 vehicles from GMC, Mercedes-Benz, Audi

• Compatible with select 1996-2016 vehicles from GMC, Mercedes-Benz, Audi Vehicles
• For European Vehicles
• Plugs Directly into Vehicles Harness
• Durable Plastic and Metal Materials

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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This product fits your 2012 A3
$10.99

In stock

• Compatible with select 1996-2016 vehicles from GMC, Mercedes-Benz, Audi Vehicles
• For European Vehicles
• Plugs Directly into Vehicles Harness
• Durable Plastic and Metal Materials

Scosche AU2392B Dash Kit

Install a new Single-DIN car stereo in 2006-2019 Audi A3 Quattro, A3 (Black)

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Install a new Single-DIN car stereo in 2006-2019 Audi A3 Quattro, A3 (Black)

• Single-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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1
Was $19.18 Details
$11.99

In stock

Only 3 Left!

• Single-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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Item added to your cart.

Price: $11.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Scosche LAI10 Wiring Interface

Install new car stereo and retain steering wheel audio controls in select 2004-2015 vehicles from Audi

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Install new car stereo and retain steering wheel audio controls in select 2004-2015 vehicles from Audi

• Provides 12-Volt accessory power (RAP)
• Retains steering wheel control
• Micro-B USB Updatable

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FREE 3-day shipping to VA. Get it Tue, Apr. 2

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This product fits your 2012 A3
$89.99

In stock

• Provides 12-Volt accessory power (RAP)
• Retains steering wheel control
• Micro-B USB Updatable

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Item added to your cart.

Price: $89.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Metra 40-VW53 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen

• Aftermarket Radio To Factory Antenna Adapter (Amplified)
• Compatible with select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen Vehicles
• Includes Power Wire For Antenna Booster
• Can Be Used In Place Of 40-VW54

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 2012 A3
3
$12.99

In stock

Only 3 Left!

• Aftermarket Radio To Factory Antenna Adapter (Amplified)
• Compatible with select 1973-2019 vehicles from Mercedes-Benz, Audi, Volkswagen Vehicles
• Includes Power Wire For Antenna Booster
• Can Be Used In Place Of 40-VW54

Metra 40-VW20 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1982-2019 vehicles from Mercedes-Benz, Audi, Volkswagen

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Connect your factory antenna to a new aftermarket radio for select 1982-2019 vehicles from Mercedes-Benz, Audi, Volkswagen

• Factory Radio to Aftermarket Antenna Adapter
• Compatible with select 1982-2019 vehicles from Mercedes-Benz, Audi, Volkswagen Vehicles

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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This product fits your 2012 A3
Was $29.99 Details
$4.99

In stock

• Factory Radio to Aftermarket Antenna Adapter
• Compatible with select 1982-2019 vehicles from Mercedes-Benz, Audi, Volkswagen Vehicles

American International AudK615 Dash Kit

Install a new Single-DIN car stereo in 2006-2013 Audi A3, A3 Quattro (Black)

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Install a new Single-DIN car stereo in 2006-2013 Audi A3, A3 Quattro (Black)

• Single-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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Fast 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 2012 A3
Was $64.00 Details
$21.99

In stock

Only 2 Left!

• Single-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

AudK615 small

Item added to your cart.

Price: $21.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Scosche LPAI25 Wiring Interface

Install new car stereo and retain steering wheel audio controls and safety warning chimes in select 2000-2016 vehicles from Audi

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Install new car stereo and retain steering wheel audio controls and safety warning chimes in select 2000-2016 vehicles from Audi

• Provides 12-Volt accessory power (RAP)
• Retains steering wheel control
• Retains all safety and warning chimes
• Micro-B USB Updatable

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FREE 2-day shipping to VA. Get it Sat, Mar. 30

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found car based on your search
This product fits your 2012 A3
Was $105.73 Details
$97.99

In stock

Only 1 Left!

• Provides 12-Volt accessory power (RAP)
• Retains steering wheel control
• Retains all safety and warning chimes
• Micro-B USB Updatable

LPAI25 small

Item added to your cart.

Price: $97.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

iDataLink HRN-RR-AU1

Wire harness to Install iDatalink-compatible car stereo and retain steering wheel controls for select 2001-2015 vehicles from Audi (Requires ADS-MRR or ADS-MRR2 module)

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Wire harness to Install iDatalink-compatible car stereo and retain steering wheel controls for select 2001-2015 vehicles from Audi (Requires ADS-MRR or ADS-MRR2 module)

• Retains steering wheel controls
• Retains factory multi-function display (MFD)
• Compatible with amplified audio systems
• Provides 12 volt accessory power (RAP)
• iDatalink-ready radio

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FREE 3-day shipping to VA. Get it Tue, Apr. 2

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found car based on your search
This product fits your 2012 A3
1
Was $79.99 Details
$54.99

In stock

• Retains steering wheel controls
• Retains factory multi-function display (MFD)
• Compatible with amplified audio systems
• Provides 12 volt accessory power (RAP)
• iDatalink-ready radio

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Item added to your cart.

Price: $54.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Metra 99-9109B Dash Kit

Install a new Single-DIN or Double-DIN car stereo in 2006-2013 Audi A3, A3 Quattro

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Install a new Single-DIN or Double-DIN car stereo in 2006-2013 Audi A3, A3 Quattro

• Single/Double DIN Install Dash Kit
• Accommodates ISO Single/Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Compatible with 2006-2013 Audi A3, A3 Quattro Vehicles

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Fast 2-day shipping to VA. Get it Sat, Mar. 30

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found car based on your search
This product fits your 2012 A3
Was $31.48 Details
$24.99

In stock

Only 3 Left!

• Single/Double DIN Install Dash Kit
• Accommodates ISO Single/Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Compatible with 2006-2013 Audi A3, A3 Quattro Vehicles

99-9109B small

Item added to your cart.

Price: $24.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Axxess AXDI-A12 Wiring Interface

Install a Install new car stereo and retention of other factory features

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Install a Install new car stereo and retention of other factory features

• Provides 12-Volt accessory power (RAP)
• Prewired AXSWC harness (AXSWC sold separately)
• Retains balance and fade
• Micro-B USB Updatable

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FREE 2-day shipping to VA. Get it Sat, Mar. 30

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Was $155.99 Details
$139.99

In stock

Only 2 Left!

• Provides 12-Volt accessory power (RAP)
• Prewired AXSWC harness (AXSWC sold separately)
• Retains balance and fade
• Micro-B USB Updatable

AXDI-A12 small

Item added to your cart.

Price: $139.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Crux SWRAD-55 Wiring Interface

Install new car stereo and retains steering wheel audio controls and other factory features in select 2001-2017 vehicles from Audi

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Install new car stereo and retains steering wheel audio controls and other factory features in select 2001-2017 vehicles from Audi

• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain factory Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required

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FREE shipping to VA. Delivers Apr. 5 - Apr. 9

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Was $171.95 Details
$106.95

In stock.

• Provides 12-Volt accessory power (RAP)
• Designed for non-amplified and amplified models
• Micro-B USB Updatable
• Pre-programmed to retain factory Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required

SWRAD-55 small

Item added to your cart.

Price: $106.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

iDatalink HRN-RR-AU1 Wire Harness with ADS-MRR Maestro RR Interface Module

Wiring interface bundle for installing a new stereo in select 2001-2015 vehicles from Audi

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Wiring interface bundle for installing a new stereo in select 2001-2015 vehicles from Audi

• Retains the factory amp, backup cam, USB port and more
• Displays engine performance
• Compatible with amplified audio systems
• iDatalink radio ready
• Includes iDataLink HRN-RR-AU1 and iDataLink ADS-MRR

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FREE shipping to VA. Delivers Apr. 5 - Apr. 9

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found car based on your search
This product fits your 2012 A3
Was $254.98 Details
$204.98

In stock.

• Retains the factory amp, backup cam, USB port and more
• Displays engine performance
• Compatible with amplified audio systems
• iDatalink radio ready
• Includes iDataLink HRN-RR-AU1 and iDataLink ADS-MRR

SEK-MRR-AU1 small

Item added to your cart.

Price: $204.98

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

PAC SAT-01 Antenna Adapter

Connect your factory SiriusXM antenna to a new aftermarket radio for select 2004-2020 vehicles from Ford, Ram, Chevrolet

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Connect your factory SiriusXM antenna to a new aftermarket radio for select 2004-2020 vehicles from Ford, Ram, Chevrolet

• Retains the Use of the OEM Satellite Antenna with an Aftermarket Satellite Radio Turner
• Plug and Play Installation
• Compatible with Vehicles using a FAKRA Style Antenna Connector

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This product fits your 2012 A3
1
Was $19.00 Details
$15.99

• Retains the Use of the OEM Satellite Antenna with an Aftermarket Satellite Radio Turner
• Plug and Play Installation
• Compatible with Vehicles using a FAKRA Style Antenna Connector

Lowest price in 30 days

Pioneer DMH-W2700NEX

6.8" Double-DIN Touchscreen Digital Multimedia Receiver with Apple CarPlay, Android Auto and Sirius XM Ready

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6.8" Double-DIN Touchscreen Digital Multimedia Receiver with Apple CarPlay, Android Auto and Sirius XM Ready

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 2 volts preamp outputs
• 13-Bands Equalizer
• SiriusXM Satellite Radio Ready
• 5 key colors, Automatic vehicle illumination

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$12 savings on install accessories you need

found car based on your search
This product fits your 2012 A3
3
Was $480.00 Details
$329.99

In stock

Only 1 Left!

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 2 volts preamp outputs
• 13-Bands Equalizer
• SiriusXM Satellite Radio Ready
• 5 key colors, Automatic vehicle illumination

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    FAQ for your 2012 A3

    Q: Can I upgrade the factory stereo system in my 2012 Audi A3?

    A: Yes you can improve your sound in your A3 by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2012 A3 if there is a dash kit and harness solution available.

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    2012 Audi A3

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    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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