How to install

Now, let me show you how to tune in an easy and simple way to do it yourself.

Car with battery installed in front

A car with a battery installed in the back

When the season changes or the car’s environment changes, and the car’s performance deteriorates, If you set it up again, it will recover.

How to install

STEPS

Program settings

When set, the star-shaped window light changes to various colors
When it returns, the setting is complete.