Multifunction Steering Wheel Cruise Button Audio Volume Music Control Button with light&BT for

Model Name: Steering Wheel Audio Switch ControlProduct name: multifunctional steering wheel buttonApplicable model: for Type: with light & with BluetoothColour:BlackMaterial:ABSNote:1. The buyer must check whether the vehicle is equipped with DVD GPS player.Because after the button switch is installed, the button function must be redefined redefined with DVD, and there is a \steering wheel setting\on the player. and radio can't be defined.2. When setting the function of the player, make sure that the steering wheel control cable plug on the back of the DVD player is connected to the steering wheel.(usually, the DVD player will not connect to it!)Package Contents:1x Steering wheel control button1x LineOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.