The custom-made fastening base for the i-Size baby seat or the Audi i-Size child seat. This way, even the very little ones travel safely. The i-Size flex base for the use with the Audi i-Size baby seat or the Audi i-Size child. It is the custom-made fastening basis for the i-Size baby seat and the Audi i-Size child seat. The iSize flex base is inserted and locked into the vehicle-specific anchorage points which are fixed to the bodywork, some of which are optionally available at an additional cost, in accordance with the UN ECE R 129 i-Size fastening standard. The Audi i-Size baby seat or the Audi i-Size child seat are anchored in i-Size flex base. The foot support must be adjusted to the required height. Information on activating and deactivating the front passenger airbag is located in the vehicle operating manual. The iSize flex base is specifically designed for the Audi vehicle-specific anchorage points, some of which are optionally available at an additional cost, in accordance with the UN ECE R 129 i-Size fastening standard. Information and notes are located in the operating instructions/manual. Due to the 360 degree rotation, the Audi i-Size baby seat or the Audi i-Size child seat can be easily changed to the correct transportation position without removing and reinstalling the seat. In addition the infant seats can be turned towards the opened door when the vehicle is parked. The Audi i-Size baby seat may only be used in rearward facing position (opposite to normal direction of travel). All Audi child seats are produced in Germany and tested and approved beyond the legal requirements. Product characteristics: dimensions: length 66 cm/width 44 cm/height (without foot support) 43.5 cm/height (with foot support but not in position) 71.4 cm weight: 9.5 kg colour: black Items supplied: i-Size flex base Safety/security brochure Notes: read the instruction manual carefully before using the Audi i-Size flex base and follow the instructions only suitable for vehicles with vehicle-specific anchorage points, some of which are optionally available at an additional cost, in accordance with the UN ECE R 129 i-Size fastening standard and can only be used on seats in the vehicle marked with i-Size (see the vehicle manual or FIT FINDER® at href="http://www.britax-roemer.com/">www.britax-roemer.com) can only be used in combination with the optional Audi i-Size baby seat or the optional Audi i-Size child seat the information on activating and deactivating the front passenger airbag is located in the vehicle manual

Article No.: 4M0019907A

  • SQ6 SUV e-tron (since 2025)
  • Q6 SUV e-tron (since 2025)
  • A1 (2011-2014)
  • A1 Sportback (2015-2018)
  • S1 Sportback (2015-2018)
  • A1 (2015-2018)
  • S1 (2015-2018)
  • A1 Sportback (since 2019)
  • A1 allstreet (since 2020)
  • A3 (2013-2016)
  • S3 (2013-2016)
  • A3 Cabriolet (2015-2016)
  • S3 Cabriolet (2015-2016)
  • A3 Sportback (2013-2016)
  • A3 Sportback e-tron (2015-2016)
  • A3 Sportback g-tron (2014-2016)
  • RS 3 Sportback (2015-2016)
  • S3 Sportback (2014-2016)
  • A3 Cabriolet (2017-2020)
  • S3 Cabriolet (2017-2020)
  • A3 Sportback (2017-2020)
  • A3 Sportback e-tron (2017-2020)
  • A3 Sportback g-tron (2017-2020)
  • RS 3 Sportback (2017-2020)
  • S3 Sportback (2017-2020)
  • A3 (2017-2018)
  • S3 (2017-2020)
  • A3 Saloon (2017-2020)
  • RS 3 Saloon (2017-2020)
  • S3 Saloon (2017-2020)
  • A3 Saloon (2014-2016)
  • S3 Saloon (2014-2016)
  • A3 Sportback g-tron (since 2021)
  • A3 Sportback (2021-2024)
  • A3 Sportback TFSI e (since 2021)
  • RS 3 Sportback (since 2022)
  • S3 Sportback (2021-2024)
  • A3 Saloon (2021-2024)
  • RS 3 Saloon (since 2022)
  • S3 Saloon (2021-2024)
  • A3 allstreet (since 2025)
  • A4 Saloon (2013-2015)
  • S4 Saloon (2013-2015)
  • A4 Avant (2013-2015)
  • RS 4 Avant (2013-2015)
  • S4 Avant (2013-2015)
  • A4 Saloon (2016-2019)
  • S4 Saloon (2017-2019)
  • A4 Avant (2016-2019)
  • A4 Avant g-tron (2017-2019)
  • RS 4 Avant (2018-2019)
  • S4 Avant (2017-2019)
  • A4 Saloon (since 2020)
  • S4 Saloon (since 2020)
  • A4 Avant (since 2020)
  • A4 Avant g-tron (since 2020)
  • RS 4 Avant (since 2020)
  • S4 Avant (since 2020)
  • A4 allroad quattro (2012-2016)
  • A4 allroad quattro (2017-2019)
  • A4 allroad quattro (since 2020)
  • A5 Cabriolet (2012-2017)
  • RS 5 Cabriolet (2013-2016)
  • S5 Cabriolet (2012-2017)
  • A5 Coupé (2012-2016)
  • RS 5 Coupé (2013-2017)
  • S5 Coupé (2012-2016)
  • A5 Sportback (2012-2016)
  • S5 Sportback (2012-2016)
  • A5 Coupé (2017-2019)
  • RS 5 Coupé (2018-2019)
  • S5 Coupé (2017-2019)
  • A5 Cabriolet (2017-2019)
  • S5 Cabriolet (2017-2019)
  • A5 Sportback (2017-2019)
  • A5 Sportback g-tron (2017-2019)
  • RS 5 Sportback (2019-2019)
  • S5 Sportback (2017-2019)
  • A5 Cabriolet (since 2020)
  • S5 Cabriolet (since 2020)
  • A5 Sportback (since 2020)
  • A5 Sportback g-tron (since 2020)
  • RS 5 Sportback (since 2020)
  • S5 Sportback (since 2020)
  • A5 Coupé (since 2020)
  • RS 5 Coupé (since 2020)
  • S5 Coupé (since 2020)
  • A6 Saloon (2015-2018)
  • S6 Saloon (2015-2018)
  • A6 Avant (2015-2018)
  • RS 6 Avant (2015-2018)
  • S6 Avant (2015-2018)
  • A6 Saloon (since 2019)
  • A6 Limousine TFSI e (since 2020)
  • S6 Saloon (since 2019)
  • A6 Avant (since 2019)
  • A6 Avant TFSI e (since 2020)
  • RS 6 Avant (since 2020)
  • S6 Avant (since 2019)
  • A6 allroad quattro (2015-2018)
  • A6 allroad quattro (since 2020)
  • A7 Sportback (2015-2018)
  • RS 7 Sportback (2015-2018)
  • S7 Sportback (2015-2018)
  • A7 Sportback (since 2019)
  • A7 Sportback TFSI e (since 2020)
  • RS 7 Sportback (since 2020)
  • S7 Sportback (since 2019)
  • A8 (2014-2017)
  • A8 hybrid (2014-2017)
  • S8 (2014-2017)
  • A8 L (2014-2017)
  • A8 L hybrid (2014-2017)
  • A8 (2018-2021)
  • A8 TFSI e (2020-2021)
  • S8 (2019-2021)
  • A8 L (2018-2021)
  • A8 L TFSI e (2020-2021)
  • A8 (since 2022)
  • A8 TFSI e (since 2022)
  • S8 (since 2022)
  • A8 L (since 2022)
  • A8 L TFSI e (since 2022)
  • e-tron GT (since 2022)
  • RS e-tron GT (since 2022)
  • Q2 (2017-2020)
  • SQ2 (2019-2020)
  • Q2 (since 2021)
  • SQ2 (since 2021)
  • Q3 (2015-2018)
  • RS Q3 (2015-2018)
  • Q3 (since 2019)
  • Q3 TFSI e (since 2021)
  • RS Q3 (since 2020)
  • Q3 Sportback (since 2020)
  • Q3 Sportback TFSI e (since 2021)
  • RS Q3 Sportback (since 2020)
  • Q4 e-tron (since 2022)
  • Q4 Sportback e-tron (since 2022)
  • Q5 (2013-2017)
  • Q5 hybrid (2013-2017)
  • SQ5 (2013-2017)
  • Q5 (2017-2020)
  • Q5 TFSI e (2019-2020)
  • SQ5 (2017-2020)
  • Q5 (since 2021)
  • Q5 TFSI e (since 2021)
  • SQ5 (since 2021)
  • Q5 Sportback (since 2021)
  • Q5 Sportback TFSI e (since 2021)
  • SQ5 Sportback (since 2021)
  • Q7 (2010-2015)
  • Q7 (2016-2019)
  • Q7 e-tron (2016-2019)
  • SQ7 (2017-2019)
  • Q7 (2020-2023)
  • Q7 TFSI e (2020-2023)
  • SQ7 (2020-2023)
  • Q7 SUV TFSI e (since 2024)
  • Q8 TFSI e (2021-2023)
  • RS Q8 (since 2020)
  • SQ8 (2020-2023)
  • SQ8 SUV (since 2024)
  • Q8 (2019-2023)
  • Q8 SUV (since 2024)
  • Q8 SUV TFSI e (since 2024)
  • Q8 e-tron (since 2024)
  • SQ8 e-tron (since 2024)
  • Q8 Sportback e-tron (since 2024)
  • SQ8 Sportback e-tron (since 2024)
  • R8 Coupé (2013-2015)
  • R8 Spyder (2013-2016)
  • R8 Coupé (2016-2018)
  • R8 Spyder (2017-2018)
  • R8 Coupé (2019-2023)
  • R8 GT (since 2023)
  • R8 Spyder (2019-2023)
  • TT Coupé (2015-2018)
  • TT RS Coupé (2017-2018)
  • TTS Coupé (2015-2018)
  • TT Roadster (2015-2018)
  • TT RS Roadster (2017-2018)
  • TTS Roadster (2015-2018)
  • TT Coupé (since 2019)
  • TT RS Coupé (since 2019)
  • TTS Coupé (since 2019)
  • TT Roadster (since 2019)
  • TT RS Roadster (since 2019)
  • TTS Roadster (since 2019)
  • e-tron Sportback (2020-2023)
  • e-tron S Sportback (2021-2023)
  • e-tron (2019-2023)
  • e-tron S (2021-2023)
Description & Details
The custom-made fastening base for the i-Size baby seat or the Audi i-Size child seat. This way, even the very little ones travel safely. The i-Size flex base for the use with the Audi i-Size baby seat or the Audi i-Size child. It is the custom-made fastening basis for the i-Size baby seat and the Audi i-Size child seat. The iSize flex base is inserted and locked into the vehicle-specific anchorage points which are fixed to the bodywork, some of which are optionally available at an additional cost, in accordance with the UN ECE R 129 i-Size fastening standard. The Audi i-Size baby seat or the Audi i-Size child seat are anchored in i-Size flex base. The foot support must be adjusted to the required height. Information on activating and deactivating the front passenger airbag is located in the vehicle operating manual. The iSize flex base is specifically designed for the Audi vehicle-specific anchorage points, some of which are optionally available at an additional cost, in accordance with the UN ECE R 129 i-Size fastening standard. Information and notes are located in the operating instructions/manual. Due to the 360 degree rotation, the Audi i-Size baby seat or the Audi i-Size child seat can be easily changed to the correct transportation position without removing and reinstalling the seat. In addition the infant seats can be turned towards the opened door when the vehicle is parked. The Audi i-Size baby seat may only be used in rearward facing position (opposite to normal direction of travel). All Audi child seats are produced in Germany and tested and approved beyond the legal requirements. Product characteristics: dimensions: length 66 cm/width 44 cm/height (without foot support) 43.5 cm/height (with foot support but not in position) 71.4 cm weight: 9.5 kg colour: black Items supplied: i-Size flex base Safety/security brochure Notes: read the instruction manual carefully before using the Audi i-Size flex base and follow the instructions only suitable for vehicles with vehicle-specific anchorage points, some of which are optionally available at an additional cost, in accordance with the UN ECE R 129 i-Size fastening standard and can only be used on seats in the vehicle marked with i-Size (see the vehicle manual or FIT FINDER® at href="http://www.britax-roemer.com/">www.britax-roemer.com) can only be used in combination with the optional Audi i-Size baby seat or the optional Audi i-Size child seat the information on activating and deactivating the front passenger airbag is located in the vehicle manual

Article No.: 4M0019907A

Model usage
The custom-made fastening base for the i-Size baby seat or the Audi i-Size child seat. This way, even the very little ones travel safely. The i-Size flex base for the use with the Audi i-Size baby seat or the Audi i-Size child. It is the custom-made fastening basis for the i-Size baby seat and the Audi i-Size child seat. The iSize flex base is inserted and locked into the vehicle-specific anchorage points which are fixed to the bodywork, some of which are optionally available at an additional cost, in accordance with the UN ECE R 129 i-Size fastening standard. The Audi i-Size baby seat or the Audi i-Size child seat are anchored in i-Size flex base. The foot support must be adjusted to the required height. Information on activating and deactivating the front passenger airbag is located in the vehicle operating manual. The iSize flex base is specifically designed for the Audi vehicle-specific anchorage points, some of which are optionally available at an additional cost, in accordance with the UN ECE R 129 i-Size fastening standard. Information and notes are located in the operating instructions/manual. Due to the 360 degree rotation, the Audi i-Size baby seat or the Audi i-Size child seat can be easily changed to the correct transportation position without removing and reinstalling the seat. In addition the infant seats can be turned towards the opened door when the vehicle is parked. The Audi i-Size baby seat may only be used in rearward facing position (opposite to normal direction of travel). All Audi child seats are produced in Germany and tested and approved beyond the legal requirements. Product characteristics: dimensions: length 66 cm/width 44 cm/height (without foot support) 43.5 cm/height (with foot support but not in position) 71.4 cm weight: 9.5 kg colour: black Items supplied: i-Size flex base Safety/security brochure Notes: read the instruction manual carefully before using the Audi i-Size flex base and follow the instructions only suitable for vehicles with vehicle-specific anchorage points, some of which are optionally available at an additional cost, in accordance with the UN ECE R 129 i-Size fastening standard and can only be used on seats in the vehicle marked with i-Size (see the vehicle manual or FIT FINDER® at href="http://www.britax-roemer.com/">www.britax-roemer.com) can only be used in combination with the optional Audi i-Size baby seat or the optional Audi i-Size child seat the information on activating and deactivating the front passenger airbag is located in the vehicle manual

Article No.: 4M0019907A

  • SQ6 SUV e-tron (since 2025)
  • Q6 SUV e-tron (since 2025)
  • A1 (2011-2014)
  • A1 Sportback (2015-2018)
  • S1 Sportback (2015-2018)
  • A1 (2015-2018)
  • S1 (2015-2018)
  • A1 Sportback (since 2019)
  • A1 allstreet (since 2020)
  • A3 (2013-2016)
  • S3 (2013-2016)
  • A3 Cabriolet (2015-2016)
  • S3 Cabriolet (2015-2016)
  • A3 Sportback (2013-2016)
  • A3 Sportback e-tron (2015-2016)
  • A3 Sportback g-tron (2014-2016)
  • RS 3 Sportback (2015-2016)
  • S3 Sportback (2014-2016)
  • A3 Cabriolet (2017-2020)
  • S3 Cabriolet (2017-2020)
  • A3 Sportback (2017-2020)
  • A3 Sportback e-tron (2017-2020)
  • A3 Sportback g-tron (2017-2020)
  • RS 3 Sportback (2017-2020)
  • S3 Sportback (2017-2020)
  • A3 (2017-2018)
  • S3 (2017-2020)
  • A3 Saloon (2017-2020)
  • RS 3 Saloon (2017-2020)
  • S3 Saloon (2017-2020)
  • A3 Saloon (2014-2016)
  • S3 Saloon (2014-2016)
  • A3 Sportback g-tron (since 2021)
  • A3 Sportback (2021-2024)
  • A3 Sportback TFSI e (since 2021)
  • RS 3 Sportback (since 2022)
  • S3 Sportback (2021-2024)
  • A3 Saloon (2021-2024)
  • RS 3 Saloon (since 2022)
  • S3 Saloon (2021-2024)
  • A3 allstreet (since 2025)
  • A4 Saloon (2013-2015)
  • S4 Saloon (2013-2015)
  • A4 Avant (2013-2015)
  • RS 4 Avant (2013-2015)
  • S4 Avant (2013-2015)
  • A4 Saloon (2016-2019)
  • S4 Saloon (2017-2019)
  • A4 Avant (2016-2019)
  • A4 Avant g-tron (2017-2019)
  • RS 4 Avant (2018-2019)
  • S4 Avant (2017-2019)
  • A4 Saloon (since 2020)
  • S4 Saloon (since 2020)
  • A4 Avant (since 2020)
  • A4 Avant g-tron (since 2020)
  • RS 4 Avant (since 2020)
  • S4 Avant (since 2020)
  • A4 allroad quattro (2012-2016)
  • A4 allroad quattro (2017-2019)
  • A4 allroad quattro (since 2020)
  • A5 Cabriolet (2012-2017)
  • RS 5 Cabriolet (2013-2016)
  • S5 Cabriolet (2012-2017)
  • A5 Coupé (2012-2016)
  • RS 5 Coupé (2013-2017)
  • S5 Coupé (2012-2016)
  • A5 Sportback (2012-2016)
  • S5 Sportback (2012-2016)
  • A5 Coupé (2017-2019)
  • RS 5 Coupé (2018-2019)
  • S5 Coupé (2017-2019)
  • A5 Cabriolet (2017-2019)
  • S5 Cabriolet (2017-2019)
  • A5 Sportback (2017-2019)
  • A5 Sportback g-tron (2017-2019)
  • RS 5 Sportback (2019-2019)
  • S5 Sportback (2017-2019)
  • A5 Cabriolet (since 2020)
  • S5 Cabriolet (since 2020)
  • A5 Sportback (since 2020)
  • A5 Sportback g-tron (since 2020)
  • RS 5 Sportback (since 2020)
  • S5 Sportback (since 2020)
  • A5 Coupé (since 2020)
  • RS 5 Coupé (since 2020)
  • S5 Coupé (since 2020)
  • A6 Saloon (2015-2018)
  • S6 Saloon (2015-2018)
  • A6 Avant (2015-2018)
  • RS 6 Avant (2015-2018)
  • S6 Avant (2015-2018)
  • A6 Saloon (since 2019)
  • A6 Limousine TFSI e (since 2020)
  • S6 Saloon (since 2019)
  • A6 Avant (since 2019)
  • A6 Avant TFSI e (since 2020)
  • RS 6 Avant (since 2020)
  • S6 Avant (since 2019)
  • A6 allroad quattro (2015-2018)
  • A6 allroad quattro (since 2020)
  • A7 Sportback (2015-2018)
  • RS 7 Sportback (2015-2018)
  • S7 Sportback (2015-2018)
  • A7 Sportback (since 2019)
  • A7 Sportback TFSI e (since 2020)
  • RS 7 Sportback (since 2020)
  • S7 Sportback (since 2019)
  • A8 (2014-2017)
  • A8 hybrid (2014-2017)
  • S8 (2014-2017)
  • A8 L (2014-2017)
  • A8 L hybrid (2014-2017)
  • A8 (2018-2021)
  • A8 TFSI e (2020-2021)
  • S8 (2019-2021)
  • A8 L (2018-2021)
  • A8 L TFSI e (2020-2021)
  • A8 (since 2022)
  • A8 TFSI e (since 2022)
  • S8 (since 2022)
  • A8 L (since 2022)
  • A8 L TFSI e (since 2022)
  • e-tron GT (since 2022)
  • RS e-tron GT (since 2022)
  • Q2 (2017-2020)
  • SQ2 (2019-2020)
  • Q2 (since 2021)
  • SQ2 (since 2021)
  • Q3 (2015-2018)
  • RS Q3 (2015-2018)
  • Q3 (since 2019)
  • Q3 TFSI e (since 2021)
  • RS Q3 (since 2020)
  • Q3 Sportback (since 2020)
  • Q3 Sportback TFSI e (since 2021)
  • RS Q3 Sportback (since 2020)
  • Q4 e-tron (since 2022)
  • Q4 Sportback e-tron (since 2022)
  • Q5 (2013-2017)
  • Q5 hybrid (2013-2017)
  • SQ5 (2013-2017)
  • Q5 (2017-2020)
  • Q5 TFSI e (2019-2020)
  • SQ5 (2017-2020)
  • Q5 (since 2021)
  • Q5 TFSI e (since 2021)
  • SQ5 (since 2021)
  • Q5 Sportback (since 2021)
  • Q5 Sportback TFSI e (since 2021)
  • SQ5 Sportback (since 2021)
  • Q7 (2010-2015)
  • Q7 (2016-2019)
  • Q7 e-tron (2016-2019)
  • SQ7 (2017-2019)
  • Q7 (2020-2023)
  • Q7 TFSI e (2020-2023)
  • SQ7 (2020-2023)
  • Q7 SUV TFSI e (since 2024)
  • Q8 TFSI e (2021-2023)
  • RS Q8 (since 2020)
  • SQ8 (2020-2023)
  • SQ8 SUV (since 2024)
  • Q8 (2019-2023)
  • Q8 SUV (since 2024)
  • Q8 SUV TFSI e (since 2024)
  • Q8 e-tron (since 2024)
  • SQ8 e-tron (since 2024)
  • Q8 Sportback e-tron (since 2024)
  • SQ8 Sportback e-tron (since 2024)
  • R8 Coupé (2013-2015)
  • R8 Spyder (2013-2016)
  • R8 Coupé (2016-2018)
  • R8 Spyder (2017-2018)
  • R8 Coupé (2019-2023)
  • R8 GT (since 2023)
  • R8 Spyder (2019-2023)
  • TT Coupé (2015-2018)
  • TT RS Coupé (2017-2018)
  • TTS Coupé (2015-2018)
  • TT Roadster (2015-2018)
  • TT RS Roadster (2017-2018)
  • TTS Roadster (2015-2018)
  • TT Coupé (since 2019)
  • TT RS Coupé (since 2019)
  • TTS Coupé (since 2019)
  • TT Roadster (since 2019)
  • TT RS Roadster (since 2019)
  • TTS Roadster (since 2019)
  • e-tron Sportback (2020-2023)
  • e-tron S Sportback (2021-2023)
  • e-tron (2019-2023)
  • e-tron S (2021-2023)
Description & Details
The custom-made fastening base for the i-Size baby seat or the Audi i-Size child seat. This way, even the very little ones travel safely. The i-Size flex base for the use with the Audi i-Size baby seat or the Audi i-Size child. It is the custom-made fastening basis for the i-Size baby seat and the Audi i-Size child seat. The iSize flex base is inserted and locked into the vehicle-specific anchorage points which are fixed to the bodywork, some of which are optionally available at an additional cost, in accordance with the UN ECE R 129 i-Size fastening standard. The Audi i-Size baby seat or the Audi i-Size child seat are anchored in i-Size flex base. The foot support must be adjusted to the required height. Information on activating and deactivating the front passenger airbag is located in the vehicle operating manual. The iSize flex base is specifically designed for the Audi vehicle-specific anchorage points, some of which are optionally available at an additional cost, in accordance with the UN ECE R 129 i-Size fastening standard. Information and notes are located in the operating instructions/manual. Due to the 360 degree rotation, the Audi i-Size baby seat or the Audi i-Size child seat can be easily changed to the correct transportation position without removing and reinstalling the seat. In addition the infant seats can be turned towards the opened door when the vehicle is parked. The Audi i-Size baby seat may only be used in rearward facing position (opposite to normal direction of travel). All Audi child seats are produced in Germany and tested and approved beyond the legal requirements. Product characteristics: dimensions: length 66 cm/width 44 cm/height (without foot support) 43.5 cm/height (with foot support but not in position) 71.4 cm weight: 9.5 kg colour: black Items supplied: i-Size flex base Safety/security brochure Notes: read the instruction manual carefully before using the Audi i-Size flex base and follow the instructions only suitable for vehicles with vehicle-specific anchorage points, some of which are optionally available at an additional cost, in accordance with the UN ECE R 129 i-Size fastening standard and can only be used on seats in the vehicle marked with i-Size (see the vehicle manual or FIT FINDER® at href="http://www.britax-roemer.com/">www.britax-roemer.com) can only be used in combination with the optional Audi i-Size baby seat or the optional Audi i-Size child seat the information on activating and deactivating the front passenger airbag is located in the vehicle manual

Article No.: 4M0019907A

Model usage
Suggested Retail Price for Peninsula and Balearic Islands. Contact your Audi partner to obtain more information about the conditions and specific accessories and product characteristics, as well as any other additional conditions that they may offer you (additional discounts or possible active promotions) and, if applicable, they will prepare a personal offer or quotation. Installation not included.