The second generation of the DS 4 was unveiled on 3 February 2021. It is intended to replace the DS 5 which was discontinued in 2018 and is based on the PSA EMP2 platform of the PSA Group. The car is available in three versions: DS 4, DS 4 Cross and DS 4 Performance Line.
The audio system in this vehicle is the NAC Low, NAC High radio/nav by Bosch, Continental or Harmann, which is calle the "DS Connect System". This came with 9inch, 10.25inch or 12.3inch touch monitor and separate silver-box HU.
Some models may have been fitted with the PSA AIO system by Bosch, which is a 10.25inch ALL-IN-ONE head-unit.





















































































