Smart Remote Key Shell Case Fob 3 Button + Battery for Audi A4 A5 S4 S5 Q7 SQ7
For Audi SQ7 2016 -2018. Transponder chip/ electronic: No Included. - Existing circuit board and transponder chip can be installed from your original key into the new case. for Audi S5 2016 -2018. for Audi Q7 2016 -2018.