JEB'S TV CONTROL SV TTR-75 is an installation kit that provides TV control functionality for vehicles. - Model Name: TTR-75 - Included: Instruction manual, wiring harness, switch - Function: TV control function - Series: JEB'S TV CONTROL SV Compatible with the following Daihatsu genuine navigation systems: 23 Model Year 7-inch Wide Entry Memory Navigation (Kenwood) 23 Model Year 7-inch Wide Premium Memory Navigation (Alpine) 23 Model Year 9-inch Premium Navigation (Alpine) 25 Model Year 7-inch Wide Entry Memory Navigation (Kenwood) NMZK-W75DE 25 Model Year 7-inch Wide Standard Navigation (Kenwood) NMZK-W75D 25 Model Year 10-inch Stylish Navigation (Panasonic) NMBN-Z75DS This is a TV control kit. It's a plug-and-play type, so installation is easy if you can remove the navigation system. I didn't realize my display audio wasn't compatible. I've already attached the double-sided tape to the controller body, but it's almost new (the double-sided tape on the switch side hasn't been removed). I am selling it because I cannot return it. Thank you for looking.