Principle: due to lack of start-up current caused by the current HID HEADLIGHS start around 8.5A (one to two minutes after stable to about 3.5A), while the current design of the original car headlight circuit 5.5A-6.5A Therefore, lack of start-up current, thus leading to only one set of HID lights can be a sufficient starting current, so a turn on and off. So we should pay attention to install HID HEADLIGHTS

 

FUCHW to provide technical solutions:

 

(1) installation of a relay circuit, directly from the battery power supply.

 

(2) Check 12V input of the ballast with the socket contacts are loose. This situation will lead to vehicles in the driving process, because the shock leaving less than HID HEADLIGHTS supply.

 

(3) HID HEADLIGHTS belong to the high-pressure gas discharge lamp ballast which increased the high-voltage protection circuit, in exceptional circumstances, the ballast will automatically cut off power to protect the safety of use as well as vehicles, anomalies were excluded, turn the power, The ballast will work, if not solve the problem can be the ballast mailed back to the Division I re-adjust, check the reason.