Why is there no backlight for the Junsun radio buttons and what is ILL?

Turn on Panel buttons light in Android car stereo T3LПодробнее

Setting the backlight of control buttons and why they do not work in Junsun android radioПодробнее

How to turn off the button backlight in Junsun radios and reduce the power of the sound amplifier?Подробнее

The side control buttons on the Junsun android radio tape recorder flew off. How to fix?Подробнее

Enable Car Android Head Unit Keypad Light | Turn On Car Android Key Illumination LightПодробнее

Autoradio 2DIN android 9.1 - factory settings - light control buttonsПодробнее

What is "ILL" cable in a CAR deck Stereo and what does it do. Is it important and WHY!? OUSMIN 7''Подробнее

How To Fix Android Car Stereo Button Panel Light Not On | PX5/PX6 Head UnitПодробнее

Android head unit touch screen and soft menu buttons not working. Easy FixПодробнее

How to restore the default settings engineering menu of the Junsun android radio after intervention.Подробнее

Junsun Android steering wheel controls setting canbus for Volkswagen Passat B7 #junsunПодробнее

How to fix Android stereo won’t turn on, black screenПодробнее

How to change buttons color on android head unit | Y and Q SeriesПодробнее

We reveal the secrets of the Junsun android radio. Not everything . The Secret of the Side ButtonsПодробнее

How to revive your Chinese Android Head Unit - Test Point method - 8227L - universal car stereoПодробнее

how to enable panel light on Android head unit car stereoПодробнее

All passwords setting junsun 8259 android radio 4gb + 64gb 8259 / 8667 quad-coreПодробнее

CN01 unit how to enter recovery mode on the unit without buttonПодробнее

How to configure and save these display backlight settings on Junsun android radios?Подробнее