You can watch TV while driving and navigating navigation is possible. You can connect coupler on without cutting the car wire. If you install this kit, you can watch TV even while you are on the road, so your passengers will never get bored. Of course, you can also watch the DVD while driving. Since you can change the destination for navigation, you can use the functions of navigation such as changing destinations or peripheral search. All functions can be used for updating your car position, navigation control, fuel economy data processing screen, etc. Compatible with all Mazda Connect versions! Depending on the vehicle side, you will not be able to turn off TV when viewing 2 screens. The i-DM score evaluation function and the advice display on the end after the engine is turned off when the on/off switch is turned on. (Please check your vehicle instructions for detailed i-DM functions) Installation instructions with photos for your vehicle and a roll of essential masking tape for TV cancellation.