CAN-BUS probolem

What is CAN Bus?
CAN Bus is a multiplexed wiring system used to connect intelligent devices such as Electronic Control Units (ECU's) on vehicles, allowing data to be transferred in a low-cost and reliable manner. CAN means' Controller Area Network' and was developed by Bosch in 1980. Most new vehicles use this system and it is becoming increasingly difficult to install after-market products without using a CAN Bus Interface.

Based on this problem, Queensun designed a new series of Can-bus ballasts specifically for late model cars that use CAN-BUS electrical systems, such as BMW, Mercedes, Audi, VW and even late model fords.

If your car's computer shows you a "globe out" fault when you blow a standard halogen globe, then you require this solution system. Since these types of car's computers are looking for a 55 watt load with a standard halogen system, installing a normal HID kit will cause many computers to show an error. Previously you could connect an in-line external relay (between ballast and car) to remover the computer error, however this only works some of them time-as the car's computers were too smart.

These series of new ballasts however, solve all that with the electronics all contained inside the ballast.

Now you won't get that computer error- nor will you blow your ballasts in under 6 months because you connected to your car's CAN-BUS electrical system.