Audi A5/R8/S5/TT Seat Belt Microphone Control Module 420907394B

OEM Part #: 420-907-394-B (420907394B)

This page covers one exact OEM part number. Every unit we stocked has sold.

Programming required: this module must be coded to your VIN by a dealer or with the proper diagnostic tool before it will work.
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Enhance your vehicle's safety systems with this authentic OEM Seat Belt Microphone Control Module, part number 420907394B. This factory-original part is sourced from salvage Audi vehicles, ensuring you receive reliable performance for your 2010-2023 Audi R8, or 2016-2023 Audi TT Quattro. The control module is crucial for managing the seat belt microphone functions, addressing common issues such as malfunctioning audio input or connectivity problems. Additionally compatible with models like the A5 Quattro and S5 from 2017 to 2024, this module is a direct replacement for worn or damaged units. Installation may require programming to ensure optimal performance.

Specifications

Specifications for Seat Belt Microphone Control Module 420907394B
Fits Vehicle ModelA5, R8, S5, TT
Fits Vehicle MakeAudi
OEM Part No420-907-394-B (420907394B)
Compatible OEM Part No 420-907-394, 420-907-394-A
CategoryComputers / Modules

Compatible Vehicles

Fits 57 vehicle configurations across 1 make, 2010-2024.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A5 2017-2024 · 8 variants
  • R8 2010-2023 · 33 variants 10 with notes
  • S5 2017-2024 · 8 variants
  • TT 2016-2023 · 8 variants
View all 57 vehicle configurations — 10 with fitment notes
Full vehicle fitment list for Seat Belt Microphone Control Module 420907394B
Year Make Model Trim Engine Note
2010 Audi R8 Coupe 4.2L V8 For Vehicles with Production Date After 09/06/10
2010 Audi R8 Coupe 5.2L V10 For Vehicles with Production Date After 09/06/10
2011 Audi R8 Coupe 4.2L V8 For Vehicles with Production Date After 09/06/10
2011 Audi R8 Coupe 5.2L V10 For Vehicles with Production Date After 09/06/10
2011 Audi R8 Spyder Convertible 4.2L V8
2011 Audi R8 Spyder Convertible 5.2L V10
2012 Audi R8 Coupe 4.2L V8 For Vehicles with Production Date After 09/06/10
2012 Audi R8 Coupe 5.2L V10 For Vehicles with Production Date After 09/06/10
2012 Audi R8 GT Coupe 5.2L V10 For Vehicles with Production Date After 09/06/10
2012 Audi R8 GT Spyder Convertible 5.2L V10 For Vehicles with Production Date After 09/06/10
2012 Audi R8 Spyder Convertible 4.2L V8 For Vehicles with Production Date After 09/06/10
2012 Audi R8 Spyder Convertible 5.2L V10 For Vehicles with Production Date After 09/06/10
2014 Audi R8 Coupe 4.2L V8
2014 Audi R8 Coupe 5.2L V10
2014 Audi R8 Spyder Convertible 4.2L V8
2014 Audi R8 Spyder Convertible 5.2L V10
2015 Audi R8 Coupe 4.2L V8
2015 Audi R8 Coupe 5.2L V10
2015 Audi R8 Spyder Convertible 4.2L V8
2015 Audi R8 Spyder Convertible 5.2L V10
2016 Audi TT Quattro Convertible 2.0L l4 Turbo
2017 Audi A5 Quattro Convertible 2.0L l4 Turbo
2017 Audi R8 Coupe 5.2L V10
2017 Audi R8 Spyder Convertible 5.2L V10
2017 Audi S5 Convertible 3.0L V6 Supercharged
2017 Audi TT Quattro Convertible 2.0L l4 Turbo
2018 Audi A5 Quattro Convertible 2.0L l4 Turbo
2018 Audi R8 Coupe 5.2L V10
2018 Audi R8 Spyder Convertible 5.2L V10
2018 Audi S5 Convertible 3.0L V6 Turbo
2018 Audi TT Quattro Convertible 2.0L l4 Turbo
2019 Audi A5 Quattro Convertible 2.0L l4 Turbo
2019 Audi S5 Convertible 3.0L V6 Turbo
2019 Audi TT Quattro Convertible 2.0L l4 Turbo
2020 Audi A5 Quattro Convertible 2.0L l4 Turbo
2020 Audi R8 Coupe 5.2L V10
2020 Audi R8 Spyder Convertible 5.2L V10
2020 Audi S5 Convertible 3.0L V6 Turbo
2020 Audi TT Quattro Convertible 2.0L l4 Turbo
2021 Audi R8 Coupe 5.2L V10
2021 Audi R8 Spyder Convertible 5.2L V10
2021 Audi S5 Convertible 3.0L V6 Turbo
2021 Audi TT Quattro Convertible 2.0L l4 Turbo
2022 Audi R8 Coupe 5.2L V10
2022 Audi R8 Spyder Convertible 5.2L V10
2022 Audi S5 Convertible 3.0L V6 Turbo
2022 Audi TT Quattro Convertible 2.0L l4 Turbo
2021 Audi A5 Quattro Convertible 2.0L l4 Turbo
2022 Audi A5 Quattro Convertible 2.0L l4 Turbo
2023 Audi A5 Quattro Convertible 2.0L l4 Turbo
2023 Audi R8 Convertible 5.2L V10
2023 Audi R8 Coupe 5.2L V10
2023 Audi R8 Spyder Convertible 5.2L V10
2023 Audi S5 Convertible 3.0L V6 Turbo
2023 Audi TT Quattro Convertible 2.0L l4 Turbo
2024 Audi A5 Quattro Convertible 2.0L l4 Turbo
2024 Audi S5 Convertible 3.0L V6 Turbo

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