A:Installation of some models (such as the Volkswagen Golf, 2.0 Honda Accord 3.0, Toyota series more), H4 hi / lo hid headlights will be lit at the same, unable to separate light beam lights? Or event of a turn on the lights when the wiper is at the same time work?

 

This kind of situation, because in the installation of electronic ballasts (commonly known as can bus ballast, ignition coil, AC adapter voltage regulator, booster), it's shell and body metal parts collide with each other together (commonly known as Ground) the principle is part of the car lights line control, so if electronic ballasts for the metal parts of the shell and body are touched together, it will appear to be happening. The solution: two separate insulated problem can be solved.