This is the best Volkswagen Tiguan head unit aftermarket sat nav system you never see it ,this head unit for Volkswagen Tiguan key features:Built-in GPS navigation system.Disc Play.Compatible with DVD-R/DVD-RW/DVD+R/DVD+RW/CR-R/CD-RW/CD-DA/MP3/WMA/HDCD/SVCD/VCD/MPEG/JPEG etc.mini USB and SD card.Support DIVX/MPEG/DAT/MOV/VCD/XVID/MP3/MP4/WMA/JPEG etc.AUX In Support
IPOD Support.Built in analog TV. Built in Digital TV(DVB-T/ATSC-MH/I-SDB-T) as options.AV input and output. support rear camera input.automatically switch to rear camera when revese the car.Radio function.30 preset stations.5BAND*6.Support RDS.this sat nav uses 7 inch 16:9 800*480 digital high definition TFT LCD touch screen,it is cool!link:http://www.seicane.com/volkswagen-tiguan-dvd-player-gps-navigation-system-with-radio-tv-bluetooth-srd-8785-i .