Upgraded 2 in 1 music & charging AMI Cord for iPhone adopts the upgraded Apple MFi Certified original DAC chips to ensures transmission stable and clear, lets you enjoy music while charging. | This Car Charging Aux Adapter for iPhone 14 13 12 11 XS XR X 8 7 6 5 SE 2 and more for Jetta GTI GLI Jetta Passat Cc Tiguan Touareg EOS Golf 6 CC Magotan Skoda which equipped with MDI-Box interface. | NOTE: Only AMI/MMI 3G system can playing music and charging. AMI/MMI 2G & 3G+ system only for playing music, can't charging. Please check if there is an AMI interface on your car and MMI version before purchase it! | Plug & Play, Just turn on car stereo, switch to MEDIA mode manually on car stereo. Then Switch the source to Aux mode (External audio input). | Note: phone call is not supported and couldn't display the song names on the car screen.